CN103784255A - Hearing auxiliary system - Google Patents
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- CN103784255A CN103784255A CN201210419313.1A CN201210419313A CN103784255A CN 103784255 A CN103784255 A CN 103784255A CN 201210419313 A CN201210419313 A CN 201210419313A CN 103784255 A CN103784255 A CN 103784255A
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Abstract
Provided is a hearing auxiliary system. Hearing-aids with amplified sound power in the market have no actual effect on users with severe hearing loss. In addition, sounds received by two ears are not consistent, accordingly sound position errors are produced, the risk of reserve vehicle avoiding is possibly caused, and the hearing auxiliary system can correctly prompts the danger direction. The hearing auxiliary system can be further used for automatic monitoring, warming alarms and the like of near tracks of walking wild animals (persons), is not required to be seen and heard and is a simple, convenient and brand-new communication means. If a broadcasting station can broadcast corresponding risk prompts and brief news codes in a matched mode, a burgeoning public welfare industry is developed. The hearing auxiliary system comprises audio digital feature identifications and conforms to a human brain abstract thinking mode. The hearing auxiliary system is composed of an information acquirer (1), a processing center (2) and an output and execution unit (3) which are connected in sequence.
Description
Technical field:
Electronics and computer preparation machine people medical health Instrument
Background technology:
The existing audition supplementary instrument that can find is the various dissimilar sonifers that sound is carried out to power amplification.The sonifer of this pure voice emplifying power, for audition heavy losses, person does not have practical function.Actual needs invention a kind of hearing loss person run into dangerous situation (such as, the blowing a whistle of automobile or steamer, the calling for help before fire or flood arrive, explosion, earthquake) time, the timely prompt system without personnel's contact can be provided.Separately in real work, such as in Generator Set Factory Building or in large pumping station pump house, cannot exchange with sound because noise is huge, in the time there is the emergencies such as accident, have no idea mutually to call for help, have no idea to notify staff the scene of the accident out of danger in time by the mode of non-personnel's contact, this just needs a kind of communication system of novel concept.In addition, by the detection to rock noise, whether journalist or wild animal approach in advance, and general kind and the azimuth direction of advancing of preliminary judgement walking class wild animal, for wild animal monitors or shooting personnel provide convenience.
Along with China's aged tendency of population is on the rise, people cannot break away from again the natural law of " sick, old,, residual, dead ", that is to say that everyone can not get rid of a possible disabled experience in advance.In real life, the hearing loss process of two ears has obvious difference conventionally, and this must cause the deviation of audition location.The deviation of audition location, can cause mistake the car horn sound on the left side to be judged into the car horn sound on the right, and result is that direction is left hidden vehicle and caused larger danger.The deviation that people's ear hearing loss is inconsistent or monophonic sonifer all can cause audition to locate, this is another reason of invention hearing assistant system.
Erroneous judgement causes oppositely hides, and is Mr.'s Di Zongkai one's own experience.Provide this case representation to thank this Mr. Xiang Di!
Summary of the invention:
Sonifer in the market, completely for loss person, is difficult to play actual assosting effect for audition heavy losses or audition.In the time that hearing loss person faces a danger, cannot obtain auditory tone cues.For addressing this problem, invent a kind of hearing assistant system of vibrating plate as the auxiliary transmission medium of sound that adopt, for hearing loss person provides relative safety guarantee.Meanwhile, also can be by cable the form of code carry out easily interchange to external world, this applicable hearing loss person's exchange way, also both need not see the brand-new exchange way that also need not listen for normal person provides one.
If broadcasting station can coordinate corresponding (as where occurred flood etc.) indicating risk code and newsflash code, the emerging public welfare industry that Here it is broadcasted.
On voice recognition technology, invent the digitized sound feature identification mode that meets human brain abstract thinking pattern, both " voice recognition unit feature (three) ".
A kind of hearing assistant system is by information acquisition device (1), processing center (2), output forms with performance element (3), information acquisition device (1), processing center (2), output is connected successively with performance element (3).
Information acquisition device (1) is made up of pick up (4) and preamplifier (5) and manual telegram enter key (K), pick up (4) is connected with preamplifier (5), and manually telegram enter key (K) is connected with the input (2-Ki) of processing center (2).
Pick up (4) is by pick up one (4.0), pick up two (4.1), pick up three (4.2), pick up four (4.3), pick up five (4.4), pick up six (4.5), pick up seven (4.6), pick up eight (4.7) forms, preamplifier (5) is by preamplifier one (5.0), preamplifier two (5.1), preamplifier three (5.2), preamplifier four (5.3), preamplifier five (5.4), preamplifier six (5.5), preamplifier seven (5.6), preamplifier eight (5.7) forms, pick up one (4.0) is connected with preamplifier one (5.0), other pick ups two (4.1) are to pick up eight (4.7), (4.1～4.7) and preamplifier two (5.1) are to preamplifier eight (5.7), i.e. (5.1～5.7) also corresponding connection by that analogy.
Preamplifier one (5.0) is using the sound signal of telecommunication after the analog or digital modem circuit demodulation of various correspondence wired, wireless networks (comprising mobile phone, bluetooth) as input signal, and this amplifier is to have the linear amplifier that adapts to the strong and weak ability of input signal (ability of equalization).
Preamplifier two (5.1) is to preamplifier seven (5.6), and (5.1～5.6) are gain amplifiers.
Preamplifier eight (5.7) is using the sound signal of telecommunication of the earphone jack output of the electric equipment of the types such as various correspondence broadcast receivers, mobile phone or computer as input signal.
Processing center (2) is made up of noise reduction and orientation recognition processor (6), voice recognition unit (7), output circuit (8), the outfan 6o1 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i1 of output circuit (8) with voice recognition unit (7), and the outfan interface 6o2 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i2 of output circuit (8).
Output and performance element (3) are by vibrating plate (9), light-emitting component (10) and code output connector Ko form, vibrating plate (9) is by vibrating plate one (9.0), vibrating plate two (9.1), vibrating plate three (9.2), vibrating plate four (9.3), vibrating plate five (9.4), vibrating plate six (9.5), vibrating plate seven (9.6), vibrating plate eight (9.7) forms, light-emitting component (10) is by light-emitting component one (10.0), light-emitting component two (10.1), light-emitting component three (10.2), light-emitting component four (10.3), light-emitting component five (10.4), light-emitting component six (10.5), light-emitting component seven (10.6), light-emitting component eight (10.7) forms, vibrating plate one (9.0) is connected in the execution outfan 8o1 of the output circuit (8) in processing center (2) to vibrating plate eight (9.7) and light-emitting component one (10.0) to the input of light-emitting component eight (10.7), the outfan of vibrating plate one (9.0) and light-emitting component one (10.0) is connected in the output control circuit end L0 of the output circuit (8) in processing center (2), the outfan of all the other vibrating plates two (9.1) and light-emitting component two (10.1) is connected in the output control circuit end L1 of the output circuit (8) in processing center (2) by that analogy, until the outfan of vibrating plate eight (9.7) and light-emitting component eight (10.7) is connected in the output control circuit end L7 of the output circuit (8) in processing center (2), code output connection port Ko is connected in the code signal output port 8o2 of the output circuit (8) of processing center (2).
Code output connector Ko is the modulated terminal of the analog or digital modem for connecting various wired, wireless networks.
Vibrating plate one (9.0) is principal oscillation sheet, light-emitting component one (10.0) is main light emission element, vibrating plate two (9.1), vibrating plate three (9.2), vibrating plate four (9.3), vibrating plate five (9.4), vibrating plate six (9.5), vibrating plate seven (9.6) is temporald eixis vibrating plate, light-emitting component two (10.1), light-emitting component three (10.2), light-emitting component four (10.3), light-emitting component five (10.4), light-emitting component six (10.5), light-emitting component seven (10.6) is temporald eixis light-emitting component, vibrating plate eight (9.7) is auxiliary vibrating plate, light-emitting component eight (10.7) is auxiliary light emission element.
The technical characterictic one of voice recognition unit (7) is made up of frequency divider (11) and threshold value comparator (12), and frequency divider (11) is connected with threshold value comparator (12).
The technical characterictic two of voice recognition unit (7) is made up of A/D converter (13), streaming depositor (14), sample storage (15), sound relative discern device (16), A/D converter (13) is connected with speech comparison evaluator (16) successively with streaming depositor (14), and sample storage (15) is connected with speech comparison evaluator (16).
The technical characterictic three of voice recognition unit (7) is by A/D converter (17), audiovideo maker (18), sound graphic generator (19), sound figure sample storage (20), sound figure relative discern device (21) forms, A/D converter (17) and audiovideo maker (18) and sound graphic generator (19) and sound figure relative discern device (21)) be connected successively, sound figure sample storage (20) is connected with sound figure relative discern device (21).
Beneficial effect:
Sound is converted into vibrations or luminous by hearing assistant system, use the hearing loss person of hearing assistant system, the vibrations that can provide by hearing assistant system and luminous, perceive in time cry, the various Typical Vibrations of air etc. before the blowing a whistle of automobile or steamer, fire or flood arrive, person can make a response and environment out of danger on one's own initiative to make hearing loss.That is to say, hearing loss person can pass through hearing assistant system, alternatively carrys out receiving portion acoustic information.
Hearing loss person or be in that environment noise reaches cannot be with under the environment of transmission sound information, between hearing assistant system, can couple together and exchange by other networks or communication connected mode, then the vibrations that provide by hearing assistant system and the variation of vibration (variation of light and light), can not rely on ear and receive the aerial transmission of sound, and carry out long-range communication for information.For providing one, everyone both need not see the brand-new exchange way that also need not listen.
Sound transducer is embedded to below ground, by the monitoring to earthwave, can screen walking class wild animal and whether close on, and the orientation at place.Be conducive to take in time and observation (comprise automatically and shooting with video-corder) Lian Xu lookout need not take personnel 24 little time.Also can be used as the unattended station of wildlife reserve, monitoring and protecting animal and the illegal poacher's of auto-alarm-signal keying device intrusion in time, and report and upload relevant information.
Accompanying drawing explanation:
Fig. 1 is the principle general diagram of hearing assistant system.
Fig. 2 is the annexation of hearing assistant system.
Fig. 3 is the technical characterictic () of hearing assistant system voice recognition unit.
Fig. 4 is the technical characterictic (two) of hearing assistant system voice recognition unit.
Fig. 5 is the technical characterictic (three) of hearing assistant system voice recognition unit.
The specific embodiment
The annexation of Fig. 1:
Information acquisition device (1), processing center (2), output is connected successively with performance element (3).
The work process of Fig. 1 and operation principle:
Information acquisition device (1) is delivered to processing center (2) by the acoustical signal (comprising the information that acoustic information, network wireless electrical information, electrical equipment earphone jack provide) gathering and is processed, judge and need to point out or information when output when processing center (2), send execution information to performance element (3).
Fig. 2 linking relationship:
Pick up (4) is connected with preamplifier (5), and manually telegram enter key (K) is connected with the input (2-Ki) of processing center (2).
Pick up one (4.0) is connected with preamplifier one (5.0), other pick ups two (4.1) are to pick up eight (4.7), (4.1～4.7) and preamplifier two (5.1) be to preamplifier eight (5.7), i.e. (5.1～5.7) also corresponding connection by that analogy.
The outfan 6o1 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i1 of output circuit (8) with voice recognition unit (7), and the outfan interface 6o2 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i2 of output circuit (8).
Vibrating plate one (9.0) is connected in the execution outfan 8o1 of the output circuit (8) in processing center (2) to vibrating plate eight (9.7) and light-emitting component one (10.0) to the input of light-emitting component eight (10.7), the outfan of vibrating plate one (9.0) and light-emitting component one (10.0) is connected in the output control circuit end L0 of the output circuit (8) in processing center (2), the outfan of all the other vibrating plates two (9.1) and light-emitting component two (10.1) is connected in the output control circuit end L1 of the output circuit (8) in processing center (2) by that analogy, until the outfan of vibrating plate eight (9.7) and light-emitting component eight (10.7) is connected in the output control circuit end L7 of the output circuit (8) in processing center (2), code output connection port Ko is connected in the code signal output port 8o2 of the output circuit (8) of processing center (2).
Code output connector Ko is the modulated terminal of the analog or digital modem for connecting various wired, wireless networks.
Vibrating plate one (9.0) is principal oscillation sheet, light-emitting component one (10.0) is main light emission element, vibrating plate two (9.1), vibrating plate three (9.2), vibrating plate four (9.3), vibrating plate five (9.4), vibrating plate six (9.5), vibrating plate seven (9.6) is temporald eixis vibrating plate, light-emitting component two (10.1), light-emitting component three (10.2), light-emitting component four (10.3), light-emitting component five (10.4), light-emitting component six (10.5), light-emitting component seven (10.6) is temporald eixis light-emitting component, vibrating plate eight (9.7) is auxiliary vibrating plate, light-emitting component eight (10.7) is auxiliary light emission element.
The work process of Fig. 2 and operation principle:
Pick up one (4.0) is virtual, and he represents the sound signal of telecommunication of exporting after the analog or digital modem demodulation of various wired, wireless networks (comprising mobile phone, bluetooth).Because this signal has been the signal of telecommunication.So preamplifier one (5.0) is common linear amplifier.Because the signal power of accepting is not necessarily, the reliability receiving in order to improve signal, amplifier will carry out equalization processing to input signal, and useful signal is positioned in effective amplification range of linearity.
Pick up two (4.1) is to pick up seven (4.6), what (4.1～4.6) received is environmental sound signal, preamplifier two (5.1) is to preamplifier seven (5.6), and (5.1～5.6) are gain amplifiers.This is the induction form in order to meet people's ear audition.
Pick up eight (4.7) is virtual, and what its correspondence received is the sound signal of telecommunication of the earphone jack output of the electric equipment of the types such as various broadcast receivers, mobile phone or computer.So preamplifier eight (5.7) is also base amplifier (also can select input signal to carry out equalization processing or hand adjustment input signal strength).Signal picker (4) gathers sound or the signal of telecommunication, send preamplifier (5) to amplify.Then send noise reduction and orientation recognition processor (6).
Because preamplifier two (5.1), to the corresponding direction difference of preamplifier seven (5.6), has obvious directional selectivity to the sound of different directions.So noise reduction and orientation recognition processor (6) are to preamplifier two (5.1) to preamplifier seven (5.6), the signal that (5.1～5.6) are sent here, can carry out effective signal intensity comparison.The maximum Yi of select-out signal intensity road, foundation is exported as orientation in the orientation of Yi Gai road sound source representative, and output sound source azimuth coding is to output circuit (8).And 5 road bearing signal intensity outside a maximum signal intensity road are weighted on average, carry out intensity with the signal intensity on the maximum road of signal intensity and oppositely superpose, eliminate the impact of environment noise.The signal of eliminating after environment noise send voice recognition unit (7) to identify.
While having higher instructions for use, the intensity of the intensity of sound of sound principal direction and adjacent channels sound can be carried out to interative computation, judge and export accurate sound source direction and elevation angle.
Judge in the wild wild animal dynamically, need to be with the sensor (being called for short pricker formula sensor) that can embed ground.It is not have directively that pricker formula sensor embeds the sound accepted of ground, and strength ratio at this moment acts on and losing efficacy.While using pricker formula sensor, orientation to be judged, the comparison of sound waveform time difference can be adopted.With sound waveform time difference relatively judge orientation, also can adopt easily iterative computation to obtain orientation accurately.
More than have the signal input of three types, wherein the priority class of traffic of ambient sound is the highest, is long-term access.The signal that remote communication signal and earphone jack obtain is all outer access signal, and user can freely be selected.Only need the user of code communication function, can shield picking up of ambient sound.
Voice recognition unit (7) will identify the information coding of sound type, delivers to output circuit (8).
Output circuit (8), according to the sound type coding of input, is exported the driving signal of different length and different interval, luminous regularly in order to drive vibrating reed to vibrate regularly with driven for emitting lights element.
Whether the driving of orientation vibrating reed and orientation light-emitting component, provide loop to control by controlling output control circuit end L0 to L7.Do not provide vibrating reed and the light-emitting component in loop not to vibrate with not luminous.
Principal oscillation sheet and main light emission element, auxiliary vibrating reed and auxiliary light emission element, and the driving rhythm of orientation vibrating reed and orientation light-emitting component distinguishes to some extent, in order to perception orientation more easily.
Can input telegraph code with manual telegram enter key (K), manually the telegraph code of input export connector Ko and is connected to the modulated terminal of the analog or digital modem of various wired, wireless networks by code, realizes communication and contacts with the external world.Receive by various communications and the network equipment telegraph code that also demodulation obtains, output to principal oscillation sheet and main light emission element.
Whether light-emitting component is luminous, whether needs connecting system, whether needs position prompting, whether needs to provide information code service, and user can freely be selected in the time of buying.
The information content (referring to virtual pick up one (4.0)) of preamplifier one (5.0) front end and the technology of various information access, in claim scope, therefore not at the declared range of this description).
It should be noted that, everyone the speak frequency range of sound, frequency range of everyone audition, and the frequency range of everyone human body sensing sensitivity is different.So the vibration frequency of vibrating reed (9) is different from the sound frequency identifying.
The frequency of ear recognition sound is to be distributed within the scope of 16 hertz to 30,000 hertz substantially, and I can hear 10,000 6 KHz in the time of experiment, and the people that great majority participate in testing can't hear so high frequency.
The mid frequency of man's sound can be arranged on 120 hertz, and the mid frequency of woman's sound can be arranged on 440 hertz, and girl's sound highlights at 2100 hertz, and some people's sound is still very strong at 2400 hertz.The technology of the channel of 300 hertz to 3400 hertz and the modulation of channel stack combinations, in still generally using in modern broadband network technology.The product of production standard should be selected many points of frequencies, generally should be lower than 8 frequency divisions, to improve the selection judgement of information.If the simplest pattern of customer selecting, had both only selected a receive frequency, certain 450 hertz have more representativeness.
Someone says that car horn sound cannot extract, and in fact car horn requires most people to hear in design, and again because of everyone the reaction difference to different frequency, this just requires the design frequency coverage rate of car horn to want wide.So, since 16 hertz to 3000 hertz, even above frequency range has useful information to extract, and this information has just possessed the information characteristics of car horn.
Fig. 3 annexation:
Frequency divider (11) is connected with threshold value comparator (12).
The work process of Fig. 3 and operation principle:
The acoustical signal that frequency divider (11) is sent noise reduction and orientation recognition processor (6) here carries out representational frequency division, then fractional frequency signal is sent threshold value comparator (12) to carry out strength ratio along separate routes, threshold value comparator (12) is to be encoded to output circuit (8) according to the result of result output relatively.
Fig. 4 annexation:
A/D converter (13) is connected with sound relative discern device (16) successively with streaming depositor (14), and sample storage (15) is connected with sound relative discern device (16).
The work process of Fig. 4 and operation principle:
The acoustical signal that A/D converter (13) is sent noise reduction and orientation recognition processor (6) here converts digital signal to, then digital signal is sent to streaming depositor (14), and latest data ejects the oldest data serial.Sound relative discern device (16) takes out the data parallel in streaming depositor (14) with the various sample sounds of sample storage (15) and compares, when coincidence rate reaches more than 95 percent (this parameter is undetermined), the sound type that output meets sample is encoded to output circuit (8).
Fig. 5 annexation:
A/D converter (17) is connected with sound figure relative discern device (21) with sound graphic generator (19) successively with audiovideo maker (18), and sound figure sample storage (20) is connected with sound figure relative discern device (21).
The work process of Fig. 5 and operation principle:
The acoustical signal that A/D converter (13) is sent noise reduction and orientation recognition processor (6) here converts digital signal to, then digital signal is delivered to audiovideo maker (18), acoustical signal is varied to audiovideo by audiovideo maker (18), audiovideo data are delivered to sound graphic generator (19), audiovideo data transaction is become sound graph data by sound graphic generator (19) again.The various sound feature data of drawings that the sound feature data of drawing that sound figure relative discern device (21) is sent sound graphic generator (19) here and sound figure sample storage (20) take out compare, and then the coding of comparative result are delivered to output circuit (8).
It should be noted that, what compare here is not the kneading degree of the picture of two figures, but compares each the abstract numerical characteristic after pattern digitization one by one.
The difference of Fig. 3, Fig. 4, tri-kinds of technology of Fig. 5:
In traditional microwave or carrier wave multiplex communication, having the multi light spectrum hands of the multichannel technology of also having used for reference in frequency division, ADsL broadband, landsat is all guide of the present invention.But the width between frequency division object, bandwidth and the frequency band of Fig. 3 is all different from above technology, its output neither multichannel acoustical signal, but output encoder.Fig. 3 technology used is the deformation technology of traditional technology method, but method is simpler, and part is fewer, and reliability is higher.Shortcoming is that technical merit is relatively low.
Fig. 4 is a kind of method of mechanical comparison, under modern technologies condition, can realize simply, also very effective.Its defect is that discrimination is limited, and basic defect is that it is a kind of pseudo-intellectual technology.
Fig. 5 is by ripe graph image technical combinations, and its advantage is the pattern that meets human brain abstract thinking and abstract memory.
Claims (13)
1. a hearing assistant system, it is characterized in that: hearing assistant system is by information acquisition device (1), processing center (2), output forms with performance element (3), information acquisition device (1), processing center (2), output is connected successively with performance element (3).
2. a kind of hearing assistant system according to claim 1, it is characterized in that: information acquisition device (1) is made up of pick up (4) and preamplifier (5) and manual telegram enter key (K), pick up (4) is connected with preamplifier (5), and manually telegram enter key (K) is connected with the input 2-Ki of processing center (2).
3. a kind of hearing assistant system according to claim 2, is characterized in that: pick up (4) is by pick up one (4.0), pick up two (4.1), pick up three (4.2), pick up four (4.3), pick up five (4.4), pick up six (4.5), pick up seven (4.6), pick up eight (4.7) forms, and preamplifier (5) is by preamplifier one (5.0), preamplifier two (5.1), preamplifier three (5.2), preamplifier four (5.3), preamplifier five (5.4), preamplifier six (5.5), preamplifier seven (5.6), preamplifier eight (5.7) forms, pick up one (4.0) is connected with preamplifier one (5.0), other pick ups two (4.1) are to pick up eight (4.7), (4.1～4.7) and preamplifier two (5.1) be to preamplifier eight (5.7), i.e. (5.1～5.7) also corresponding connection by that analogy.
4. a kind of hearing assistant system according to claim 3, it is characterized in that: preamplifier one (5.0) is using the analog or digital modem demodulation of various correspondence wired, wireless networks (comprising mobile phone, bluetooth) the sound signal of telecommunication out as input signal, and this amplifier is to have the linear amplifier that adapts to the strong and weak ability of input signal (ability of equalization).
5. a kind of hearing assistant system according to claim 3, is characterized in that: preamplifier two (5.1) is to preamplifier seven (5.6), and (5.1～5.6) are gain amplifiers.
6. a kind of hearing assistant system according to claim 3, is characterized in that: preamplifier eight (5.7) is using the sound signal of telecommunication of the earphone jack output of the electric equipment of the types such as various correspondence broadcast receivers, mobile phone or computer as input signal.
7. a kind of hearing assistant system according to claim 1, it is characterized in that: processing center (2) is made up of noise reduction and orientation recognition processor (6), voice recognition unit (7), output circuit (8), the outfan 6o1 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i1 of output circuit (8) with voice recognition unit (7), and the outfan interface 6o2 of noise reduction and orientation recognition processor (6) is connected with the input end interface 8i2 of output circuit (8).
8. a kind of hearing assistant system according to claim 1, it is characterized in that: output and performance element (3) are by vibrating plate (9), light-emitting component (10) and code output interface Ko form, vibrating plate (9) is by vibrating plate one (9.0), vibrating plate two (9.1), vibrating plate three (9.2), vibrating plate four (9.3), vibrating plate five (9.4), vibrating plate six (9.5), vibrating plate seven (9.6), vibrating plate eight (9.7) forms, light-emitting component (10) is by light-emitting component one (10.0), light-emitting component two (10.1), light-emitting component three (10.2), light-emitting component four (10.3), light-emitting component five (10.4), light-emitting component six (10.5), light-emitting component seven (10.6), light-emitting component eight (10.7) forms, vibrating plate one (9.0) is connected in the execution outfan 8o1 of the output circuit (8) of processing center (2) to vibrating plate eight (9.7) and light-emitting component one (10.0) to the input of light-emitting component eight (10.7), the outfan of vibrating plate one (9.0) and light-emitting component one (10.0) is connected in the output control circuit end L0 of the output circuit (8) of processing center (2), the outfan of all the other vibrating plates two (9.1) and light-emitting component two (10.1) is connected in the output control circuit end L1 of the output circuit (8) in processing center (2) by that analogy, until the outfan of vibrating plate eight (9.7) and light-emitting component eight (10.7) is connected in the output control circuit end L7 of the output circuit (8) in processing center (2), code output interface Ko is connected in the code signal output port 8o2 of the output circuit (8) of processing center (2).
9. a kind of hearing assistant system according to claim 8, is characterized in that: code output interface Ko is the modulated terminal of the analog or digital modem for connecting various wired, wireless networks.
10. a kind of hearing assistant system according to claim 8, it is characterized in that: vibrating plate one (9.0) is principal oscillation sheet, light-emitting component one (10.0) is main light emission element, vibrating plate two (9.1), vibrating plate three (9.2), vibrating plate four (9.3), vibrating plate five (9.4), vibrating plate six (9.5), vibrating plate seven (9.6) is temporald eixis vibrating plate, light-emitting component two (10.1), light-emitting component three (10.2), light-emitting component four (10.3), light-emitting component five (10.4), light-emitting component six (10.5), light-emitting component seven (10.6) is temporald eixis light-emitting component, vibrating plate eight (9.7) is auxiliary vibrating plate, light-emitting component eight (10.7) is auxiliary light emission element.
11. a kind of hearing assistant systems according to claim 7, it is characterized in that: the technical characterictic () of voice recognition unit (7) is made up of frequency divider (11) and threshold value comparator (12), and frequency divider (11) is connected with threshold value comparator (12).
12. a kind of hearing assistant systems according to claim 7, it is characterized in that: the technical characterictic (two) of voice recognition unit (7) is made up of A/D converter (13), streaming depositor (14), sample storage (15), sound relative discern device (16), A/D converter (13) is connected with sound relative discern device (16) successively with streaming depositor (14), and sample storage (15) is connected with sound relative discern device (16).
13. a kind of hearing assistant systems according to claim 7, it is characterized in that: the technical characterictic (three) of voice recognition unit (7) is by A/D converter (17), audiovideo maker (18), sound graphic generator (19), sound figure sample storage (20), sound figure relative discern device (21) forms, A/D converter (17) and audiovideo maker (18) and sound graphic generator (19) and sound figure relative discern device (21)) be connected successively, sound figure sample storage (20) is connected with sound figure relative discern device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210419313.1A CN103784255A (en) | 2012-10-29 | 2012-10-29 | Hearing auxiliary system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210419313.1A CN103784255A (en) | 2012-10-29 | 2012-10-29 | Hearing auxiliary system |
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| CN103784255A true CN103784255A (en) | 2014-05-14 |
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| CN201210419313.1A Pending CN103784255A (en) | 2012-10-29 | 2012-10-29 | Hearing auxiliary system |
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| CN (1) | CN103784255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106211009A (en) * | 2014-09-23 | 2016-12-07 | 博世汽车部件(苏州)有限公司 | Distinguish sound auxiliary device |
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