CN1272742A - Telephone recording device with the function of no losing important message - Google Patents
Telephone recording device with the function of no losing important message Download PDFInfo
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- CN1272742A CN1272742A CN 99106179 CN99106179A CN1272742A CN 1272742 A CN1272742 A CN 1272742A CN 99106179 CN99106179 CN 99106179 CN 99106179 A CN99106179 A CN 99106179A CN 1272742 A CN1272742 A CN 1272742A
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Abstract
A telephone recording device mainly includes internal memory and CPU, and is characterized by that after the telephone is started, the speech can be digitalized and stored in internal memory for temporary storage, it can provide continuous real-time storage of one and several telephone communication recordings, also can use the key placed on the device before communication or after communication or utilize the key of used multiple frequency telephone set to input retention code, and utilizes the monitoring and management of CPU to reserve the temporal recording. Said invention can reverse important communication content of user, and does not lose the content before next operation.
Description
The present invention relates to a kind of telecord of function of no losing important message, it has semiconductor and stores internal memory, be used for storing the recording of communication process, be connected with Any user telephone line and conversation phone by telephone interface circuit by the monitoring of central processing unit (CPU), the user imports reserve code by the button on the device or by phone in communication process or behind the end of conversation, can preserve whole dialog context of taking on the telephone, and need not worry push button or import reserve code before dialog context can miss, more convenient part is, the user need not worry because of at any time and continuous calling record will be changed tape or memory headroom can be expired .... etc. problem, to reach easy to use, significantly satisfy the user in the use demand and reduce cost and the telecord of function of no losing important message.
Current telecord on the market can be divided into two big classes substantially, and one is secret record machine of phone and the digital type answer phone that the individual uses.The former uses audiotape, needs first button just to begin recording when conversation.Because the audiotape finite capacity, thus the user just give as security when all needing to keep usually thinking that dialog context is very important under button begin recording, dialog context before this missed and can't recover in addition record this moment.The latter's major function is to the people who phones provides the use of leaving word, and also can add as telephonograph simultaneously.Its function and shortcoming are identical with the secret record machine of phone, but the medium that store are semiconductor memories, will come quick and conveniently far beyond audiotape when visiting and play.
Another kind of is large-scale phone numerical digit recording system, be generally used for company's row number, finance, safety .... the unit of grade, this type of recording system has jumbo internal memory, as hard disk, numerical digit magnetic tape station (DAT), CD-ROM device (MO) .... etc., can record to thousands of hours, can record telephone lines multi-thread and up to a hundred, thousand simultaneously.This kind equipment is big because of memory size, and does automatic unloading backup with numerical digit tape (DAT) or laser disc (MO), no matter the therefore whether important whole calling records of all implementing no selecting type of dialog context, this type of system price is expensive and need the professional to operate and maintenance.
The comprehensive existing on the market product of above-mentioned two classes, one uses for specializing in the individual, and its magnetic induction internal memory is limited, and price is more cheap, but have can't the complete documentation whole shortcoming of talking about content all, that is telephonograph only can be recorded down from button and pressed the later dialog context of time point.Another is expensive omnidistance recording system, and these non-common people can bear, and simultaneously omnidistance recording also record much not have the dialog context that needs down, increases inconvenience on using with burdensome, can't satisfy an individual human needs.
It is a kind of easy to use and satisfy the telecord of user's needs that main purpose of the present invention is to provide, it has one and stores an internal memory and a central processing unit (CPU), this stores internal memory and is formulated for two partly, one is the telephonograph working area, another is the telephonograph reserved area, by cpu monitor, after phone starts, the sound of dialogue is deposited into the working area of memory body immediately after digitisation, this working area is sustainable to provide a real-time storage that passes to the calling record of taking on the telephone more, when the user will keep the dialog context that certain is taken on the telephone, can be before and after this talks about beginning all before finish or end after by the button on apparatus of the present invention, or can this logical recording that retains in the internal memory working area be moved to recording reserved area in the internal memory by the monitoring of CPU by the multiple frequency phone input reserve code that uses, recording device of the present invention gets according to this so that can keep important calling record for the individual, use for future reference and memory, and this important recording can not missed the dialog context before the operation in reservation operations, fully improve practical value of the present invention.
Another object of the present invention is to provide a kind of easy to use and satisfy the telecord that uses needs, the calling record archives in its internal memory working area without the retainer can be according to user's needs the automatic cleared condition of initialization system.For example: without the retainer under take on the telephone can or store by System Cleaning when coming and surpass sometime, logical number surpasses a certain logical when several, the oldest recording file can be replaced by the up-to-date recording file of system .... etc., with reserved memory enough spaces are arranged.Mode is made the user need not worry to change tape or problem can be completely waited in the memory body space according to this.Simultaneously but the also button on this device of mat or import default deleting code by multiple phone frequently of user is kept in archives manually to remove the recording that just finishes conversation immediately, to reach purpose fully easily.
It is a kind of easy to use and satisfy the telecord that uses needs that another purpose of the present invention is to provide, and the broadcast sign indicating number that the user can preset by the button on this device or by multiple phone frequently input one line immediately listens the calling record file of firm end to reach purpose fully easily last time.
A further object of the present invention is to provide a kind of telecord that uses needs easy to use and satisfied, it can directly use multiple frequency (DTMF) the formula phone of connection, can import reserve code to keep this recording of taking on the telephone by operation dual-tone complex frequency phone button, input deletes code to delete this recording of taking on the telephone, input is play sign indicating number to play the calling record of firm end, or enter password and to listen to all recording files in the save memory, being retained, also can listen to the recording file that still retains in the internal memory working area also can be looked for various recording files, keep, deletion, arrangement, and every function in the device, parameter, password, reserve code, delete code, play the default settings such as division that reach internal memory such as sign indicating number, to reach purpose easily.
It is a kind of convenient and satisfy the telecord of user's needs that a more purpose of the present invention is to provide, button on wherein installing or the command code of importing by phone, as: keep key, reserve code, play button, broadcast sign indicating number, password .... waiting to be more than two groups simultaneously, every component belongs to different individuals, for the shared same device of many people; When many people common phone line, the pickup phone is wished when passing on message in calling, pickup person can be pressed into the message in the conversation reservation key that will pass on the message object or import its reserve code by phone behind end of conversation, device can be stored in this message in the recording reserved area of this object and listen to for it afterwards this moment, and reach fully reduce cost, reduced volume, the facility of increasing usefulness.
A further object of the present invention is to provide a kind of telecord that uses needs easy to use and satisfied, telephone line wherein can connect more than two, and then make a device can serve the multiple phone line road, use for many people simultaneously, to be used for company's business practice, create the higher value of this device.
It is a kind of easy to use and satisfy the telecord that uses needs that a further object of the present invention is to provide, but its mat phone far-end dial in this recording device and by the operation phone again frequently keyboard by the phone identical functions of far-end operation and near-end jockey to reach easy-to-use purpose.
For achieving the above object, effect and characteristics, the technological means of being taked comprises: a central processing unit (CPU) in order to monitor all circuit and managing internal memory, one with telephone line and phone and the telephone interface circuit that connects or be connected in series, a numerical digit signal processor (DSP) that connects numerical digit analogy converter (CODEC) and central processing unit (CPU), accept the internal memory that the CPU management is connected with CPU for one, wherein telephone interface circuit is used for receiving the sound that lotus root is closed conversation, various controls and identification signal on frequency multiplexed signal and the telephone line, as mentioning of phone receiver, put down (ON/OFF HOOK signal), incoming ring, busy tone, signals such as ring-back tone are given CPU or are connected directly to the control pin of CPU after CODEC conversion.Both sides' one conversation on telephone line, the signal that above-mentioned CPU just sends here via telephone interface circuit starts the recording operation after detecting conversation immediately, the sound of conversing of the both sides on the telephone line merged via CODEC via the telephone interface circuit lotus root and converted the numerical digit signal to after the processing controls of above-mentioned CPU and this ongoing conversation numerical digit signal is stored in advance stores in the internal memory this moment, no matter this takes on the telephone before the conversation beginning, after carrying out or finishing, go up set button or import a reserve code via device, can keep this and take on the telephone complete calling record and can not miss the preceding dialog context of button reservation by the multiple frequency button on the phone.
Should be noted that memory body reserved area and the working area addressed in each purpose provided by the present invention are a virtual idea, save as reserved area and working area in might not really dividing, only is recording file to be defined as keep in and two kinds of reservations.Temporary meaning in that meet can be deleted automatically when imposing a condition, keep mean non-can be not deleted when the user assigns delete command or meet the deletion condition that the user sets.This two classes recording file can see through the storage management mixing and be stored in the internal memory, but not necessarily must need the fixedly reserved area and the staging area of complete area in the internal memory.Recording file in the same working area will convert the recording file reserved area in to and only need to be marked into document retaining reservation order when assigning and get final product, and nonessential it will being moved.
Brief description of drawingsfig:
Fig. 1 is the first preferable enforcement square view of telecord of the present invention;
Fig. 2 is the second preferable enforcement square view of telecord of the present invention;
Fig. 3 is the 3rd preferable enforcement square view of telecord of the present invention;
Fig. 4 is the 4th preferable enforcement square view of telecord of the present invention;
Fig. 5 is the 5th preferable enforcement detailed circuit diagram of telecord of the present invention;
Fig. 6 is the 6th preferable enforcement square view of telecord of the present invention.
The major part conventional letter:
10 telephone interface circuits, 11 numerical digits, analogy converter
12 micro-signal numerical digit processor 12B telephone line signal tone checking devices
The 12A dual-tone complex frequency send the compression of receiving apparatus 12C voice signal, decompressing device
The device of every operation procedure in the 12D operation DSP
12E storage DSP program and data scratch-pad memory
13 central processing units 14 store internal memory
The device of every operation procedure in the 13A operation CPU
13B stores CPU program and the temporary memory body of data
15 squares, 16 receiver interface circuits
As shown in Figure 1, first embodiment of the telecord of function of no losing important message provided by the present invention comprises a central processing unit 13 (being called for short CPU), one telephone interface circuit 10 (abbreviation interface circuit), one stores internal memory 14 (abbreviation internal memory), one numerical digit, analogy converter 11 (being called for short CODEC), one micro-signal numerical digit processor 12 (Digital Signal Processor), be called for short DSP), comprise mainly in the DSP that wherein a dual-tone complex frequency send receiving apparatus 12A (being called for short DTMF TX/RX), one telephone line signal tone checking device 12B (being called for short CPM), the compression of one voice signal, decompressing device 12C (being called for short V.COM), the one every apparatus for work 12D in order to operation procedure in the operation DSP (abbreviation DSP CU) and one is in order to store the temporary internal memory 12E of DSP operation procedure and data (being called for short the DSP internal memory), wherein also comprise an every apparatus for work 13A in order to operation procedure in the operation CPU (abbreviation CPU CU) and in the CPU in order to store the temporary internal memory 13B of CPU operation procedure and data (being called for short the CPU internal memory), wherein interface circuit 10 is connected to telephone line (as user telephone line, the extension wire of exchange line or switch) and be connected to the phone of conversation.Any conversation sound or frequency multiplexed signal that telephone line or phone transmit, or the telephone line signal tone (as busy tone, ring-back tone .... etc.) close to enter via interface circuit 10 lotus roots and change into the numerical digit signal behind the CODEC11 and enter DSP12 and handle, some signal of interface circuit 10 is also directly given the control pin of DSP12 or CPU13 or DSP12 and CPU13 simultaneously.
Operation procedure DTMF TX/RX 12A processing in the internal memory 12E of DSP will be passed to CPU13 after will answering and frequently converting numeral to, and CPU13 can be read as reserve code, delete code, plays the operational order of sign indicating number, password or phone keyboard, with the operation control action.Operation procedure V.COM12C in the internal memory 12E of DSP can be used to the Signal Compression of conversation sound is passed to CPU13 to a certain form, CPU13 can be stored to the numerical digit recorded audio signals internal memory 14 and be managed at this moment, when listening to recording, CPU13 receives command code that DSP12 sends here and understands the back and take out required recording file to internal memory 14 and send DSP12 to, and sends CODEC11 to change into voice signal and enter interface circuit 10 for listening to after V.COM 12C decompresses.Operation procedure CPM12B system in the DSP internal memory 12E is used for differentiating the signal tone on the telephone line, as: ring-back tone, busy tone .... etc., whether hang up with the monitoring phone circuit for DSP and CPU identification, make telephone interface circuit 10 break away from telephone line, that is the circuit of hanging up the telephone.
The second embodiment of the present invention, as shown in Figure 2, its structure substantially is identical with first embodiment, only in the present embodiment, can not use multiple frequency phone to change with the hardware button on the device can be because of operating means the time DTMFTX/RX 12A in the DSP12 among first embodiment, CPM 12B, V.COM 12C replaces, or do not use the signal sound function that detects on the telephone line or numerical digit sound is not bestowed compression or decompressed and when directly storing, 12A, 12B or 12C all can give omission, and reach the effect identical with first embodiment.
The third embodiment of the present invention, as shown in Figure 3.Its structure substantially is also identical with second embodiment, only in the present embodiment, system all gives omission with the 12A in the DSP12,12B, 12C, then DSP 12 can be omitted fully, in the case, CODEC11 is connected to CPU13, directly transmits and handle, also belong to feasible via the numerical digit signal that CODEC11 sent here and sends by CPU13.
The fourth embodiment of the present invention, as shown in Figure 4, wherein device contains two groups of above telephone interface circuits 10, the one end is in order to connect the telephone line more than two, the other end can be connected in the exchange line side of phone or switch, and each telephone interface circuit 10 is connected to the first, two via CODEC 11 respectively, square 15 among three embodiment is by the every function of the element in the single square 15 with the above-mentioned recording of while this multi-line telephone of control and treatment.
The actual circuit diagram of finishing of the 5th example of the present invention, as shown in Figure 5, IC1 is a numerical digit signal processor DSP in the drawings, simultaneously also with the function of the CPU of aforementioned four embodiment, that is the CPU of previous embodiment and DSP be in the present embodiment be incorporated in IC1 numerical digit signal processor DSP in, only simplify and practical purpose to reach with a DSP; IC2 is the storing memory body, and in order to store the numerical digit file content of calling record, IC1 DSP reaches the purpose that read-write transmits its inside information by D0～D7 and IC2; IC6 is an output decoder, and the control signal decoding output that IC1 is come is to reply relay R L1, ringing relay RL2 and analogy contact IC5 in the control telephone interface circuit; IC7 is an input decoder, incoming ring signal with electric crystal Q1, the phone answer signal of IC4, the phone hang-up signal of electric crystal Q3 is handled for IC1, wherein when subscriber's telephone line has ringing current to come in via the input pin that IC7 is sent to IC1 DSP, electric crystal Q1 can move, the signal of Low can appear at the LO1/ pin of IC1 DSP, and IC1 DSP can send the High signal by the RC pin position of IC1 DSP synchronously after detecting the ring of LO1/, makes the RL2 actuating of relay.After the RL2 actuating of relay, ringing current is exported by IC4 ring maker, arrive the RC1 contact to the earth through the RC2 contact to phone, after phone is mentioned receiver, phone constitutes dc loop circuit and makes electric crystal Q3 action, electric crystal Q3 sends the signal of HOF1/, IC1 DSP detects phone through HOF1/ pin position and has mentioned receiver, if phone is to mention receiver then IC4 ringing current generative circuit can detect in ring, send the signal of HOF RC1/ simultaneously, IC1 DSP can detect phone by HOF RC1/ pin position and mention receiver in ring.When IC1 DSP detects after phone mentions receiver, IC1 DSP can make the RL1 actuating of relay, and makes the reduction of RL2 relay, and switch and phone can constitute conversation Lu Bingke and conversed mutually this moment.IC1 DSP then records and the reception dtmf signal through a, the cross-over connection of b contact of analogy contact IC5.If needs are arranged, IC1 DSP also can make its closure so that subscriber line side or phone side are sent voice through the c contact of analogy contact IC5.IC1 DSP also can separate conversation with subscriber line side or phone pusher side respectively through a of analogy IC5 contact or b contact.IC3 CODEC then changes into anaiog signal the numerical digit signal and is stored to IC2 storing memory body through the compression of IC1 DSP.Then there is the internal reservoir program internal memory in the working procedure of IC1 DSP, the inner simultaneously scratch-pad memory that also has the temporary exclusive disjunction of funding material.
The sixth embodiment of the present invention, as shown in Figure 6, be to be applicable to the numerical digit phone, wherein, receiver interface circuit 16 in this device is in order to replace aforesaid telephone interface circuit 10, this receiver interface circuit 16 is the receiver interface that is connected to phone, when the electrophone in this receiver is conversed, the signal system of its intercommunication is after the receiver interface is coupled to the receiver interface circuit, convert to via CODEC11 and to give DSP12 behind the numerical digit signal and CPU13 handles, its processing mode and process are same as the previously described embodiments, and relevant explanation is omitted.
Need explanation at this, the phone that present embodiment system is applied to the user is the numerical digit phone, that is phone itself is the numerical digit signal with transmission signals between switch that is connected or user telephone line, and the above embodiment of the present invention can't be connected when using therebetween, just can use the above-mentioned receiver interface circuit 16 shown in the present invention the 6th figure to replace, and can reach effect same as the previously described embodiments.
Should emphasize around here, the above-mentioned all embodiment of the present invention only understand illustrating of spirit of the present invention for just giving, yet during actual the use, above-mentioned numerical digit analogy converter 11 of the present invention, micro-signal numerical digit processor 12, central processing unit 13 and store internal memory 14 etc. and all can answer actual needs and appoint and add changes, modify or merging, for example, central processing unit and micro-signal processor also can respectively contain its operation procedure of storage and the temporary internal memory of data; The operation function of central processing unit also can be incorporated in the micro-signal numerical digit processor and move, and simplifying the structure of element, or the operation function of DSP also can be omitted and by the cpu central processing unit separate operaton.Store internal memory in addition and can be any semiconductor, for example, SRAM, DRAM, ROM, EPROM, EEPROM, FLASH, RAM.... etc., and these internal memories can constitute for a kind of semiconductor memory or two or more semiconductor memories separately jointly, this internal memory 14 can be connected in CPU and DSP is merged on the single element, also can be connected on DSP or the CPU element, also can all be connected with both; This storage internal memory can separate or merge and places the outside of CPU and DSP or place it inner or form with different structures with program internal memory in CPU, the DSP and data scratch-pad memory, and can different types of internal memory constitute all belong to feasible.
Combine it; it is at a tremendous pace that today, electronics was made scientific and technological progress; the element of above-mentioned creation use can be done multinomial variation; for example; the function element of these elements and CPU inside can by separately independently individual elements form; also or with individual elements resolve into more multicomponent composition; also or with the volume circuit that various different technologies are made substituted or merged single element that is simplified to congenerous or the minority element that is simplified to congenerous; or every function combinations is contained in the different elements; also or increase some element to reach the combination of identical function; also all belong to feasible embodiment, all this all should be listed claim attached under the present invention in and protect in the lump.
Claims (60)
1. the telecord of a function of no losing important message, comprise: a central processing unit (CPU) in order to monitor all circuit and managing internal memory, one with telephone line and phone and the telephone interface circuit that connects or be connected in series, one is connected to the numerical digit analogy converter (CODEC) on the telephone interface circuit, one accepts the internal memory that the CPU management is connected with CPU, wherein, telephone interface circuit is used for receiving the sound that lotus root is closed conversation, various controls and identification signal on frequency multiplexed signal and the telephone line, as mentioning of phone receiver, put down (ON/OFF HOOK signal), incoming ring, busy tone, signals such as ring-back tone, after the CODEC conversion, give CPU, or directly connect the control pin of CPU.Both sides' one conversation on telephone line, the signal that above-mentioned CPU just sends here via telephone interface circuit starts the recording operation after detecting conversation immediately, the sound of the both sides conversation of this moment on the telephone line merges via above-mentioned CODEC via the telephone interface circuit lotus root and converts the numerical digit signal to after the processing controls of above-mentioned CPU and should being stored in advance in the above-mentioned storage internal memory by ongoing conversation numerical digit signal, no matter this is taken on the telephone before the conversation beginning, after carrying out or finishing, import a reserve code by the multiple frequency button on the phone, can intactly keep this calling record of taking on the telephone and can not miss the dialog context of button before and after keeping.
2. the telecord of function of no losing important message according to claim 1, wherein, above-mentioned telephone interface circuit and its subsidiary component or CODEC all can be one group and abovely move identical function to connect the multi-line telephone circuit.
3. the telecord of function of no losing important message according to claim 1, wherein, also can be on this device when keeping recording file by the reserve code of phone input the mat button import and finish.
4. the telecord of function of no losing important message according to claim 1, wherein, the recording file that is not retained will be according to deletion automatically under the rule of time conditions default in the device or deletion.
5. the telecord of function of no losing important message according to claim 1 wherein, can delete code to delete the recording file of firm end conversation via the button on the said apparatus or by the multiple frequency button input one on the phone.
6. the telecord of function of no losing important message according to claim 1 wherein, can be play sign indicating number finishes conversation with Hui Tinggang recording file via the button on the said apparatus or by the multiple frequency button input one on the phone.
7. the telecord of function of no losing important message according to claim 1, wherein, the user can via the button in the said apparatus or by the multiple frequency button on the phone enter password look for, listen to, keep, delete, put in order temporary in not keeping and keeping recording file and said apparatus in various functions, parameter, reserve code, delete code, play settings such as sign indicating number, password, internal memory division.
8. the telecord of function of no losing important message according to claim 1, wherein, connect the multiple frequency button input on the phone reserve code, delete code, play every function button corresponding on sign indicating number and password and the said apparatus and can be simple and easy open sign indicating number and the simple and easy maniflest function operation keys that device provides, also can need and become privately owned secret password of user and privately owned secret function operation keys according to use by user's change setting.
9. according to the telecord of claim 1 or 3 or 5 or 6 or 7 or 8 described function of no losing important message, wherein, above-mentioned various function codes and function manipulation key can separate the user for many groups are above for many people simultaneously.
10. the telecord of function of no losing important message according to claim 1, wherein, this central processing unit contains its operation procedure of storage and the temporary memory body of data, also contains a CPU CU in order to every operation function of operation procedure in the operation CPU in this CPU.
11. the telecord of function of no losing important message according to claim 1, wherein, this storage internal memory can separate or merge and places the outside of CPU or place it inner or with different structure compositions with the temporary memory body of program internal memory in the CPU and data, and can different types of internal memory formation.
12. the telecord of function of no losing important message according to claim 1, wherein, the function element of these elements and CPU inside can by separately independently individual elements form, also or with individual elements resolve into more multicomponent composition, also or with the volume circuit that various different technologies are made substituted or merged single element that is simplified to congenerous or the minority element that is simplified to congenerous, or every function combinations is contained in the different elements, also or increase some element to reach the combination of identical function.
13. the telecord of a function of no losing important message, comprise: a central processing unit (CPU) in order to monitor all circuit and managing internal memory, one with telephone line and phone and the telephone interface circuit that connects or be connected in series, one is connected to the numerical digit analogy converter (CODEC) on the telephone interface circuit, one is connected in the numerical digit signal processor (DSP) of numerical digit analogy converter (CODEC) and central processing unit (CPU), one accepts the internal memory that the CPU management is connected with CPU, wherein, telephone interface circuit is used for receiving the sound that lotus root is closed conversation, various controls and identification signal on frequency multiplexed signal and the telephone line, as mentioning of phone receiver, put down (ON/OFF HOOK signal), incoming ring, busy tone, signals such as ring-back tone, after CODEC conversion, give DSP or some signal is directly given DSP or CPU, or directly connect the control pin of DSP and CPU.Both sides' one conversation on telephone line, the signal that above-mentioned DSP and CPU just send here via telephone interface circuit starts the recording operation after detecting conversation immediately, the sound of the both sides conversation of this moment on the telephone line merges via above-mentioned CODEC via the telephone interface circuit lotus root and converts the numerical digit signal to after the processing controls of above-mentioned DSP and CPU and should being stored in advance in the above-mentioned storage internal memory by ongoing conversation numerical digit signal, no matter this is taken on the telephone before the conversation beginning, after carrying out or finishing, import a reserve code by the multiple frequency button on the phone, can intactly keep this calling record of taking on the telephone and can not miss the dialog context of button before and after keeping.
14. the telecord of function of no losing important message according to claim 13, wherein, this numerical digit signal processor comprises: a DSP CU in order to the every operation function of operation formula in the operation DSP.
15. the telecord of function of no losing important message according to claim 13, wherein, the inner function module of this numerical digit signal processor further comprises: one in order to detecting and to generate the DTMF TX/RX function of frequency multiplexed signal, and one in order to detect and to generate various signal tones such as busy tone, the ring-back tone line signal sound processing capacity CPM that expects someone's call.
16. the telecord of function of no losing important message according to claim 13, wherein, further the comprising of this numerical digit signal processor: one in order to the numerical digit voice signal compression that CODEC is sent here and the V.COM device of decompressing function.
17. the telecord of function of no losing important message according to claim 13, wherein, this central processing unit and numerical digit signal processor also respectively contain its operation procedure of storage and the temporary internal memory of data, be respectively CPU internal memory and DSP memory body, also contain a CPU CU in order to every operation function of operation procedure in the operation CPU in this CPU, wherein the internal memory of CPU and operation function can be incorporated in operation in the DSP, to be simplified to the structure of single DSP element.
18. telecord according to claim 1 or 13 described function of no losing important message, wherein, this storage internal memory can be any semiconductor memory, as SRAM, DRAM, ROM, EPROM, EEPROM, FLASH RAM.... etc., this storage internal memory can constitute for a kind of semiconductor memory or two or more semiconductor memories separately jointly.
19. the telecord of function of no losing important message according to claim 13, wherein, this central processing unit and numerical digit signal processor can merge becomes a single element, this storage internal memory also can be connected on this single element, also can be connected on DSP element or the CPU element, also can all be connected with two.
20. the telecord of function of no losing important message according to claim 13, wherein, this numerical digit processor DSP can be omitted and be used central processor CPU, to reach identical functions.
21. the telecord of function of no losing important message according to claim 13, wherein, this storage internal memory can separate or merge and places the outside of CPU and DSP or place it inner or form with different structures with program internal memory in CPU, the DSP and data scratch-pad memory, and can constitute by different types of internal memory.
22. the telecord of function of no losing important message according to claim 13, wherein, the function element of these elements and DSP inside can by separately independently individual elements form, also or with individual elements resolve into more multicomponent composition, also or with the volume circuit that various different technologies are made substituted or merged single element that is simplified to congenerous or the minority element that is simplified to congenerous, or every function combinations is contained in the different elements, also or increase some element to reach the combination of identical function.
23. the telecord of function of no losing important message according to claim 13, wherein, above-mentioned telephone interface circuit and its subsidiary component or CODEC all can be one group and abovely move identical function to connect the multi-line telephone circuit.
24. the telecord of function of no losing important message according to claim 13, wherein, also can be on this device when keeping recording file by the reserve code of phone input the mat button import and finish.
25. the telecord of function of no losing important message according to claim 13, wherein, the recording file that is not retained will be according to deletion automatically under the rule of time conditions default in the device or deletion.
26. the telecord of function of no losing important message according to claim 13 wherein, can delete code to delete the recording file of firm end conversation via the button on the said apparatus or by the multiple frequency button input one on the phone.
27. the telecord of function of no losing important message according to claim 13 wherein, can be play sign indicating number finishes conversation with Hui Tinggang recording file via the button on the said apparatus or by the multiple frequency button input one on the phone.
28. the telecord of function of no losing important message according to claim 13, wherein, the user can via the button in the said apparatus or by the multiple frequency button on the phone enter password look for, listen to, keep, delete, put in order temporary in not keeping and keeping recording file and said apparatus in various functions, parameter, reserve code, delete code, play settings such as sign indicating number, password, internal memory division.
29. the telecord of function of no losing important message according to claim 13, wherein, connect the multiple frequency button input on the phone reserve code, delete code, play every function button corresponding on sign indicating number and password and the said apparatus and can be simple and easy open sign indicating number and the simple and easy maniflest function operation keys that device provides, also can need and become privately owned secret password of user and privately owned secret function operation keys according to use by user's change setting.
30. according to the telecord of claim 13 or 24 or 26 or 27 or 28 or 29 described function of no losing important message, wherein, above-mentioned various function codes and function manipulation key can separate the user for many groups are above for many people simultaneously.
31. the telecord of a function of no losing important message, comprise: a central processing unit (CPU) in order to monitor all circuit and managing internal memory, one is located at the receiver interface circuit of phone phone receiver interface, one is connected to the numerical digit analogy converter of listening on the brief introduction face circuit (CODEC), one accepts the internal memory that the CPU management is connected with CPU, wherein, the receiver interface circuit is used for receiving the voice signal that lotus root is closed the receiver conversation, various controls and identification signal on frequency multiplexed signal and the telephone line, as mentioning of phone receiver, put down (ON/OFF HOOK signal), incoming ring, busy tone, signals such as ring-back tone, after the CODEC conversion, give CPU, or directly connect the control pin of CPU.Both sides' one conversation on telephone line, the signal that above-mentioned CPU just sends here via the receiver interface circuit starts the recording operation after detecting conversation immediately, the sound of the both sides conversation of this moment on the telephone line merges via above-mentioned CODEC via receiver interface circuit lotus root and converts the numerical digit signal to after the processing controls of above-mentioned CPU and should being stored in advance in the above-mentioned storage internal memory by ongoing conversation numerical digit signal, no matter this is taken on the telephone before the conversation beginning, after carrying out or finishing, import a reserve code by the multiple frequency button on the phone, can intactly keep this calling record of taking on the telephone and can not miss the dialog context of button before and after keeping.
32. the telecord of function of no losing important message according to claim 31, wherein, above-mentioned receiver interface circuit and its subsidiary component or CODEC all can be one group and abovely move identical function to connect the multi-line telephone circuit.
33. the telecord of function of no losing important message according to claim 31, wherein, also can be on this device when keeping recording file by the reserve code of phone input the mat button import and finish.
34. the telecord of function of no losing important message according to claim 31, wherein, the recording file that is not retained will be according to deletion automatically under the rule of time conditions default in the device or deletion.
35. the telecord of function of no losing important message according to claim 31 wherein, can delete code to delete the recording file of firm end conversation via the button on the said apparatus or by the multiple frequency button input one on the phone.
36. the telecord of function of no losing important message according to claim 31 wherein, can be play sign indicating number finishes conversation with Hui Tinggang recording file via the button on the said apparatus or by the multiple frequency button input one on the phone.
37. the telecord of function of no losing important message according to claim 20, wherein, the user can via the button in the said apparatus or by the multiple frequency button on the phone enter password look for, listen to, keep, delete, put in order temporary in not keeping and keeping recording file and said apparatus in various functions, parameter, reserve code, delete code, play settings such as sign indicating number, password, internal memory division.
38. the telecord of function of no losing important message according to claim 31, wherein, connect the multiple frequency button input on the phone reserve code, delete code, play every function button corresponding on sign indicating number and password and the said apparatus and can be simple and easy open sign indicating number and the simple and easy maniflest function operation keys that device provides, also can need and become privately owned secret password of user and privately owned secret function operation keys according to use by user's change setting.
39. according to the telecord of claim 31 or 33 or 35 or 36 or 37 or 38 described function of no losing important message, wherein, above-mentioned various function codes and function manipulation key can separate the user for many groups are above for many people simultaneously.
40. the telecord of function of no losing important message according to claim 31, wherein, this central processing unit contains its operation procedure of storage and the temporary memory body of data, also contains a CPU CU in order to every operation function of operation procedure in the operation CPU in this CPU.
41. the telecord of function of no losing important message according to claim 31, wherein, this storage internal memory can separate or merge and places the outside of CPU or place it inner or with different structure compositions with the temporary memory body of program internal memory in the CPU and data, and can different types of internal memory formation.
42. the telecord of function of no losing important message according to claim 31, wherein, the function element of these elements and CPU inside can by separately independently individual elements form, also or with individual elements resolve into more multicomponent composition, also or with the volume circuit that various different technologies are made substituted or merged single element that is simplified to congenerous or the minority element that is simplified to congenerous, or every function combinations is contained in the different elements, also or increase some element to reach the combination of identical function.
43. the telecord of a function of no losing important message, comprise: a central processing unit (CPU) in order to monitor all circuit and managing internal memory, one is located at the receiver interface circuit of phone phone receiver interface, one is connected to the numerical digit analogy converter (CODEC) on the receiver interface circuit, one is connected in the numerical digit signal processor (DSP) of numerical digit analogy converter (CODEC) and central processing unit (CPU), one accepts the internal memory that the CPU management is connected with CPU, wherein, the receiver interface circuit is used for receiving the voice signal that lotus root is closed the receiver conversation, various controls and identification signal on frequency multiplexed signal and the telephone receiver, as mentioning of phone receiver, put down (ON/OFF HOOK signal), incoming ring, busy tone, signals such as ring-back tone, after CODEC conversion, give DSP or some signal is directly given DSP or CPU, or directly connect the control pin of DSP and CPU.Both sides' one conversation on telephone line, the signal that above-mentioned DSP and CPU just send here via the receiver interface circuit starts the recording operation after detecting conversation immediately, the sound of the both sides conversation of this moment on the telephone line merges via above-mentioned CODEC via receiver interface circuit lotus root and converts the numerical digit signal to after the processing controls of above-mentioned DSP and CPU and should being stored in advance in the above-mentioned storage internal memory by ongoing conversation numerical digit signal, no matter this is taken on the telephone before the conversation beginning, after carrying out or finishing, import a reserve code by the multiple frequency button on the phone, can intactly keep this calling record of taking on the telephone and can not miss the dialog context of button before and after keeping.
44. according to the telecord of the described function of no losing important message of claim 43, wherein, this numerical digit signal processor comprises: a DSP CU in order to the every operation function of operation formula in the operation DSP.
45. telecord according to the described function of no losing important message of claim 43, wherein, the inner function module of this numerical digit signal processor further comprises: one in order to detecting and to generate the DTMF TX/RX function of frequency multiplexed signal, and one in order to detect and to generate various signal tones such as busy tone, the ring-back tone machine receiver signal tone processing capacity CPM that expects someone's call.
46. according to the telecord of the described function of no losing important message of claim 43, wherein, further the comprising of this numerical digit signal processor: one in order to the numerical digit voice signal compression that CODEC is sent here and the V.COM device of decompressing function.
47. telecord according to the described function of no losing important message of claim 43, wherein, this central processing unit and numerical digit signal processor also respectively contain its operation procedure of storage and the temporary internal memory of data, be respectively CPU internal memory and DSP memory body, also contain a CPU CU in order to every operation function of operation procedure in the operation CPU in this CPU, wherein the internal memory of CPU and operation function can be incorporated in operation in the DSP, to be simplified to the structure of single DSP element.
48. telecord according to claim 1 or 43 described function of no losing important message, wherein, this storage internal memory can be any semiconductor memory, as SRAM, DRAM, ROM, EPROM, EEPROM, FLASH RAM.... etc., this storage internal memory can constitute for a kind of semiconductor memory or two or more semiconductor memories separately jointly.
49. telecord according to the described function of no losing important message of claim 43, wherein, this central processing unit and numerical digit signal processor can merge becomes a single element, this storage internal memory also can be connected on this single element, also can be connected on DSP element or the CPU element, also can all be connected with two.
50. according to the telecord of the described function of no losing important message of claim 43, wherein, this numerical digit processor DSP can be omitted and be used central processor CPU, to reach identical functions.
51. telecord according to the described function of no losing important message of claim 43, wherein, this storage internal memory can separate or merge and places the outside of CPU and DSP or place it inner or form with different structures with program internal memory in CPU, the DSP and data scratch-pad memory, and can different types of internal memory constitute.
52. telecord according to the described function of no losing important message of claim 43, wherein, the function element of these elements and DSP inside can by separately independently individual elements form, also or with individual elements resolve into more multicomponent composition, also or with the volume circuit that various different technologies are made substituted or merged single element that is simplified to congenerous or the minority element that is simplified to congenerous, or every function combinations is contained in the different elements, also or increase some element to reach the combination of identical function.
53. according to the telecord of the described function of no losing important message of claim 43, wherein, above-mentioned receiver interface circuit and its subsidiary component or CODEC all can be one group and abovely move identical function to connect the multi-line telephone circuit.
54. according to the telecord of the described function of no losing important message of claim 43, wherein, also can be on this device when keeping recording file by the reserve code of phone input the mat button import and finish.
55. according to the telecord of the described function of no losing important message of claim 43, wherein, the recording file that is not retained will be according to deletion automatically under the rule of time conditions default in the device or deletion.
56., wherein, can delete code to delete the recording file of firm end conversation via the button on the said apparatus or by the multiple frequency button input one on the phone according to the telecord of the described function of no losing important message of claim 43.
57., wherein, can play sign indicating number finishes conversation with Hui Tinggang recording file via the button on the said apparatus or by the multiple frequency button input one on the phone according to the telecord of the described function of no losing important message of claim 43.
58. telecord according to the described function of no losing important message of claim 43, wherein, the user can via the button in the said apparatus or by the multiple frequency button on the phone enter password look for, listen to, keep, delete, put in order temporary in not keeping and keeping recording file and said apparatus in various functions, parameter, reserve code, delete code, play settings such as sign indicating number, password, internal memory division.
59. telecord according to the described function of no losing important message of claim 43, wherein, connect the multiple frequency button input on the phone reserve code, delete code, play every function button corresponding on sign indicating number and password and the said apparatus and can be simple and easy open sign indicating number and the simple and easy maniflest function operation keys that device provides, also can need and become privately owned secret password of user and privately owned secret function operation keys according to use by user's change setting.
60. according to the telecord of claim 43 or 54 or 56 or 57 or 58 or 59 described function of no losing important message, wherein, above-mentioned various function codes and function manipulation key can be that many groups are above for separately use of many people simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99106179 CN1130059C (en) | 1999-04-30 | 1999-04-30 | Telephone recording device with the function of no losing important message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99106179 CN1130059C (en) | 1999-04-30 | 1999-04-30 | Telephone recording device with the function of no losing important message |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1272742A true CN1272742A (en) | 2000-11-08 |
| CN1130059C CN1130059C (en) | 2003-12-03 |
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ID=5272305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99106179 Expired - Fee Related CN1130059C (en) | 1999-04-30 | 1999-04-30 | Telephone recording device with the function of no losing important message |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1130059C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446524C (en) * | 2005-03-21 | 2008-12-24 | 乐金电子(中国)研究开发中心有限公司 | Talk content recording method and mobile communication terminal using the same |
| CN101594413A (en) * | 2008-05-27 | 2009-12-02 | 北京爱国者存储科技有限责任公司 | Can carry out the electronic recording device of telephonograph automatically |
| CN101594412A (en) * | 2008-05-27 | 2009-12-02 | 北京爱国者存储科技有限责任公司 | A kind of method of automatic telephone recording of electronic recording equipment |
| CN102611782A (en) * | 2008-05-27 | 2012-07-25 | 爱国者电子科技有限公司 | Electronic recording device capable of automatically carrying out telephone recording |
| CN103220392A (en) * | 2013-04-08 | 2013-07-24 | 北京小米科技有限责任公司 | Method and device for automatically recording sound as well as mobile terminal |
| CN104539783A (en) * | 2014-12-19 | 2015-04-22 | 广东欧珀移动通信有限公司 | Method and system for recording call content |
| CN105630857A (en) * | 2015-10-28 | 2016-06-01 | 东莞酷派软件技术有限公司 | Sound recording file management method, sound recording file management system and terminal |
| US9654624B2 (en) | 2013-04-08 | 2017-05-16 | Xiaomi Inc. | Method, device and mobile terminal for automatic recording |
-
1999
- 1999-04-30 CN CN 99106179 patent/CN1130059C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446524C (en) * | 2005-03-21 | 2008-12-24 | 乐金电子(中国)研究开发中心有限公司 | Talk content recording method and mobile communication terminal using the same |
| CN101594413A (en) * | 2008-05-27 | 2009-12-02 | 北京爱国者存储科技有限责任公司 | Can carry out the electronic recording device of telephonograph automatically |
| CN101594412A (en) * | 2008-05-27 | 2009-12-02 | 北京爱国者存储科技有限责任公司 | A kind of method of automatic telephone recording of electronic recording equipment |
| CN102611782A (en) * | 2008-05-27 | 2012-07-25 | 爱国者电子科技有限公司 | Electronic recording device capable of automatically carrying out telephone recording |
| CN101594413B (en) * | 2008-05-27 | 2013-11-13 | 爱国者电子科技有限公司 | Electronic recording device capable of automatic telephone recording |
| CN102611782B (en) * | 2008-05-27 | 2015-02-25 | 爱国者电子科技有限公司 | Electronic recording device capable of automatically carrying out telephone recording |
| CN103220392A (en) * | 2013-04-08 | 2013-07-24 | 北京小米科技有限责任公司 | Method and device for automatically recording sound as well as mobile terminal |
| CN103220392B (en) * | 2013-04-08 | 2016-07-20 | 小米科技有限责任公司 | A kind of method of automatic recording, device and mobile terminal |
| US9654624B2 (en) | 2013-04-08 | 2017-05-16 | Xiaomi Inc. | Method, device and mobile terminal for automatic recording |
| CN104539783A (en) * | 2014-12-19 | 2015-04-22 | 广东欧珀移动通信有限公司 | Method and system for recording call content |
| CN105630857A (en) * | 2015-10-28 | 2016-06-01 | 东莞酷派软件技术有限公司 | Sound recording file management method, sound recording file management system and terminal |
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| Publication number | Publication date |
|---|---|
| CN1130059C (en) | 2003-12-03 |
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