CN207518804U - The telecommunication devices of formula interactive voice earphone are worn for neck - Google Patents
The telecommunication devices of formula interactive voice earphone are worn for neck Download PDFInfo
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- CN207518804U CN207518804U CN201721410449.0U CN201721410449U CN207518804U CN 207518804 U CN207518804 U CN 207518804U CN 201721410449 U CN201721410449 U CN 201721410449U CN 207518804 U CN207518804 U CN 207518804U
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- 238000001914 filtration Methods 0.000 claims description 11
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
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- 238000001514 detection method Methods 0.000 description 4
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Abstract
The utility model provides a kind of telecommunication devices that formula interactive voice earphone is worn for neck, including：Voice collection device, filter, control device and communication module.The utility model realizes the function of the voice control telecommunication of earphone, greatly expands the functionality of earphone, and realize the function of voice control call, improve the satisfaction of user by setting voice collection device and communication device on earphone.
Description
Technical Field
The utility model relates to an intelligence wearing equipment technical field, especially a remote communication device for neck wearing voice interaction earphone.
Background
Along with the development of intelligent wearing equipment and the continuous improvement of people's standard of living, the use of various intelligent wearing equipment like intelligent wrist-watch is more and more popularized, and intelligent wearing equipment has become the indispensable communication instrument in people's life.
However, for a long time, the earphone is usually only used for listening to music and has no other communication function.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the utility model provides a remote communication device for interactive earphone of neck wearing formula pronunciation, include: the device comprises a sound acquisition device, a filtering device, a control device and a communication module; the sound collection device is arranged on a host of the neck-worn voice interaction earphone and is positioned on the inner side of one end of the host; the filtering device is integrated on the control device and is used for filtering the audio signal collected by the sound collection device; the control device is fixed inside the host of the neck-worn voice interaction earphone through a screw or a buckle and is used for sending a control command; the communication module is connected with the control device through a flexible cable or integrated with the control device and used for receiving the control command and connecting a communication network for remote communication.
Preferably, the sound collection device comprises a sound microphone and a bone microphone;
the sound microphone is arranged on an earplug of the neck-wearing voice interaction earphone and/or a host;
the bone microphone is arranged on an earplug of the neck-worn voice interaction earphone and/or a host.
Any one of the above is preferable that the sound microphone collects the voice of the user, the environmental noise and the sound of the loudspeaker, converts the voice into a first audio signal and sends the first audio signal to the control device;
the bone microphone is in contact with the skin or the skeleton of the human body, collects the voice of a user, converts the voice into a second audio signal and sends the second audio signal to the control device;
the filtering device is respectively connected with the sound microphone and the bone microphone, and converts the first audio signal and the second audio signal into a third audio signal through calculation and sends the third audio signal to the control device.
Preferably, the acoustic microphone and the bone microphone are one or more of an electric microphone, a condenser microphone, a piezoelectric microphone, an electromagnetic microphone, a carbon particle microphone, and a semiconductor microphone, respectively.
Preferably, any one of the above is integrated with the control device.
Preferably, in any of the above embodiments, the processing unit is MTK 6580.
Any one of the above is preferable, the communication module includes any one or more of a WIFI module, a bluetooth module, a 3G module, a 4G module, and a 5G module.
Any one of the above is preferable to further comprise an execution device, wherein the execution device comprises a speaker and/or a screen.
Any one of the above is preferable, further comprising at least one battery pack, and the battery pack is connected to the control device by a flexible cable.
Preferably, the control device further integrates any one or more of an accelerometer, a gravimeter, an AGPS and a compass.
Preferably, in any one of the above embodiments, the control device further integrates and operates a memory RAM.
Preferably, in any of the above embodiments, the control device further integrates a body memory space ROM or a body memory space ROM slot.
Any one of the above is preferable to further comprise a vibration sensor electrically connected to the control device through a flexible cable.
Preferably, the digital signal of the bone microphone comprises a first audio signal and a second audio signal.
Any one of the above is preferable that the first audio signal is voice information of a user collected by the first microphone.
Any one of the above embodiments preferably further includes a second microphone for capturing ambient sound within a time range of occurrence of the first audio signal.
Preferably, the control device further comprises the following sub-modules: the audio characteristic detection submodule is used for carrying out audio characteristic detection on the acquired audio signal; a main sound source judgment submodule for judging the main sound source; the master sound source compensation submodule is used for carrying out master sound source compensation; and the noise reduction submodule is used for eliminating noise.
The utility model discloses a set up sound collection system and communication device on the earphone, realized the speech control remote communication's of earphone function, expanded the functionality of earphone greatly, realized the function of speech control conversation moreover, improved user's satisfaction.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 according to the present invention;
description of the reference symbols in the drawings:
100 remote communication device for neck-worn voice interaction headset;
1, an earplug;
2, a host;
10 a sound collection device; 20 a filter device; 30 a control device; 40 a communication module; 50 an actuator;
501 a loudspeaker; 502 screen;
60 battery pack.
Detailed Description
The invention is further illustrated with reference to the accompanying drawings and specific examples.
Example 1
As shown in fig. 1, a remote communication device 100 for a neck-worn voice interactive headset includes: the sound collection device 10, the filter device 20, the control device 30 and the communication module 40; the sound collection device 10 is arranged on the host machine 2 of the neck-worn voice interaction earphone and is positioned at the inner side of one end of the host machine 2; the filtering device 20 is integrated on the control device 30, and is configured to perform filtering processing on the audio signal acquired by the sound acquisition device 10; the control device 30 is fixed inside the host 2 of the neck-worn voice interaction headset and used for sending a control command; the communication module 40 is connected to the control device 30 through a flexible cable, or integrated with the control device 30, and is configured to receive the control command and connect to a communication network for remote communication.
The sound collection device 10 comprises a sound microphone and a bone microphone;
the sound microphone is arranged on the earplug 1 of the neck-wearing voice interaction earphone and/or the host 2;
the bone microphone is arranged on the earplug 1 of the neck-worn voice interaction earphone and/or the host 2.
The sound microphone collects the voice and the environmental noise of the user and the sound of the loudspeaker 501, converts the voice and the environmental noise into a first audio signal and sends the first audio signal to the control device 30;
the bone microphone is in contact with the skin or the skeleton of the human body, collects the voice of the user, converts the voice into a second audio signal and sends the second audio signal to the control device 30;
the filtering device 20 is connected to the sound microphone and the bone microphone respectively, and converts the first audio signal and the second audio signal into a third audio signal through calculation, and sends the third audio signal to the control device 30.
The sound microphone and the bone microphone are respectively one or more of an electrodynamic microphone, a capacitance microphone, a piezoelectric microphone, an electromagnetic microphone, a carbon particle microphone and a semiconductor microphone.
The control device 30 integrates a processing unit.
The processing unit is MTK 6580.
The communication module comprises any one or more of a WIFI module, a Bluetooth module, a 3G module, a 4G module and a 5G module.
Also included is an execution device 50, the execution device 50 including a speaker 501 and/or a screen 502.
At least one battery pack 60 is also included, the battery pack 60 being connected to the control device 30 by a flexible cable.
The control device 30 also integrates any one or more of accelerometers, gravimeters, AGPS and compasses.
The control device 30 also integrates a running memory RAM.
The control device 30 is further integrated with a body memory space ROM or a body memory space ROM slot.
And the vibration sensor is electrically connected with the control device 30 through a flexible cable.
The digital signal of the bone microphone includes a first audio signal and a second audio signal.
The first audio signal is used for collecting voice information of a user by using the first microphone.
The second audio signal refers to the environment sound collected by the second microphone within the time range of the first audio signal.
The control device 30 further comprises the following sub-modules: the audio characteristic detection submodule is used for carrying out audio characteristic detection on the acquired audio signal; a main sound source judgment submodule for judging the main sound source; the master sound source compensation submodule is used for carrying out master sound source compensation; and the noise reduction submodule is used for eliminating noise.
Whereinis i channel max (E)i*ZCRi) Is determined by the empirical reference value of (a),is i channel max { max [ R ]i(k)]*max[Cij(k)]An empirical reference value. 3) The method for detecting the audio characteristics also comprises the step of detecting the non-silence probability of the current frame according to the i channelAnd the speech probabilityJudging the type of the current frame, namely whether the current frame is a noise frame, a voice frame or a noise-free environment voice frame,wherein,is an empirical value of the correlation decision, the Ambient sound frame without Noise is used as the Ambient sound frame without Noise, and Noise is used as the NoiseFrame, Speech is a Speech frame. The dominant sound source determination submodule 232 determines the dominant sound source based on the current frameThe current frame extracted from that way is determined as the dominant sound source of the current position frame. The determination method comprises the following steps: 1) when one path is a Speech voice frame and the other path is an Ambient Noise-free environment voice frame or a Noise frame, determining the path as a main data path of the current position frame; 2) when one path is an Ambient Noise-free sound frame and the other path is a Noise frame, determining the path as a main data path of the current position frame; 3) when both paths are the same kind of frame, determiningThe channel with the largest value is used as the main data path of the current position frame. And (3) main sound source compensation, wherein after the main sound source of the current position frame is determined, the compensation submodule extracts effective data from the other path and carries out voice component compensation on the main sound source. The voice component compensation method comprises the following steps: 1) Carrying out full-spectrum sub-band weighting superposition compensation in a frequency domain by utilizing effective audio data of different channels; 2) And carrying out spectrum copying operation by using the effective correlation characteristic of the low-frequency sub-band data to compensate the high-frequency sub-band data. And noise elimination, wherein the compensated audio data still contains a small amount of noise data, the noise reduction sub-module obtains noise spectrum characteristics according to noise frames related before and after the main data channel voice frame and effectively inhibits the noise spectrum components of the voice frame in a frequency domain, so that purer effective voice data is obtained. And outputting the signal, and pushing the finally generated effective voice data to the terminal equipment.
And importing main audio data, calling environment judgment data stored in a memory, comparing the main audio data with the environment judgment data, and determining the surrounding noise environment when the main audio is input. And calling the ambient noise data from the memory, and performing single-frame comparison with the main audio data. Audio data in a single frame of the main audio data that is identical to the ambient noise data is removed. Effective audio data without noise is generated.
For a better understanding of the present invention, the detailed description is given above in connection with the specific embodiments of the present invention, but not limiting the present invention. All the technical matters of the present invention are any simple modifications to the above embodiments, and still belong to the technical solution of the present invention. In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the respective embodiments may be referred to each other. For the system embodiment, since it basically corresponds to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The method and apparatus of the present invention may be implemented in a number of ways. For example, the methods and systems of the present invention may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustrative purposes only, and the steps of the method of the present invention are not limited to the order specifically described above unless specifically stated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as programs recorded in a recording medium, the programs including machine readable instructions for implementing a method according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A telecommunications device for a neck-worn voice interactive headset, comprising: the device comprises a sound acquisition device, a filtering device, a control device and a communication module; the sound collection device is arranged on a host of the neck-worn voice interaction earphone and is positioned on the inner side of one end of the host; the filtering device is integrated on the control device and is used for filtering the audio signal collected by the sound collection device; the control device is fixed inside the host of the neck-worn voice interaction earphone through a screw or a buckle and is used for sending a control command; the communication module is connected with the control device through a flexible cable or integrated with the control device and used for receiving the control command and connecting a communication network for remote communication.
2. The telecommunications device for a neck-worn voice interactive headset according to claim 1, wherein the sound collection device comprises a sound microphone and a bone microphone;
the sound microphone is arranged on an earplug of the neck-wearing voice interaction earphone and/or a host;
the bone microphone is arranged on an earplug of the neck-worn voice interaction earphone and/or a host.
3. The remote communication device for a neck-worn voice interactive headset according to claim 2,
the sound microphone collects voice and environmental noise of a user and sound of a loudspeaker, converts the voice and environmental noise into a first audio signal and sends the first audio signal to the control device;
the bone microphone is in contact with the skin or the skeleton of the human body, collects the voice of a user, converts the voice into a second audio signal and sends the second audio signal to the control device;
the filtering device is respectively connected with the sound microphone and the bone microphone, and converts the first audio signal and the second audio signal into a third audio signal through calculation and sends the third audio signal to the control device.
4. The remote communication device for a neck-worn voice interaction headset according to claim 3, wherein the acoustic microphone and the bone microphone are any one or more of an electrodynamic microphone, a capacitive microphone, a piezoelectric microphone, an electromagnetic microphone, a carbon particle microphone and a semiconductor microphone, respectively.
5. The telecommunications device for a neck-worn voice interactive headset according to claim 4, wherein the control device is integrated with a processing unit.
6. The telecommunications device for a neck-worn voice interactive headset according to claim 5, wherein the processing unit is MTK 6580.
7. The remote communication device for a neck-worn voice interaction headset according to claim 6, wherein the communication module comprises any one or more of a WIFI module, a Bluetooth module, a 3G module, a 4G module and a 5G module.
8. The telecommunications device for a neck-worn voice interactive headset according to claim 7, further comprising an actuator, the actuator comprising a speaker and/or a screen.
9. The telecommunications device for a neck-worn voice interactive headset according to claim 8, further comprising at least one battery pack connected to the control device via a flexible cable.
10. The telecommunications device for a neck-worn voice interaction headset according to claim 9, wherein the control device further integrates any one or more of an accelerometer, a gravimeter, an AGPS, and a compass.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410449.0U CN207518804U (en) | 2017-10-27 | 2017-10-27 | The telecommunication devices of formula interactive voice earphone are worn for neck |
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| CN201721410449.0U CN207518804U (en) | 2017-10-27 | 2017-10-27 | The telecommunication devices of formula interactive voice earphone are worn for neck |
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| CN207518804U true CN207518804U (en) | 2018-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729451A (en) * | 2017-10-27 | 2019-05-07 | 北京金锐德路科技有限公司 | The telecommunication devices of formula interactive voice earphone are worn for neck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729451A (en) * | 2017-10-27 | 2019-05-07 | 北京金锐德路科技有限公司 | The telecommunication devices of formula interactive voice earphone are worn for neck |
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