CN203057513U - Wireless hearing aid with playing and recording function - Google Patents
Wireless hearing aid with playing and recording function Download PDFInfo
- Publication number
- CN203057513U CN203057513U CN 201220692737 CN201220692737U CN203057513U CN 203057513 U CN203057513 U CN 203057513U CN 201220692737 CN201220692737 CN 201220692737 CN 201220692737 U CN201220692737 U CN 201220692737U CN 203057513 U CN203057513 U CN 203057513U
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- electrically connected
- wireless
- hearing aid
- functions
- hearing aids
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Abstract
The utility model relates to a wireless hearing aid with recording and music playing functions. The wireless hearing aid comprises a main body and an earphone. The earphone comprises a wireless reception device, an audio analysis processor, an intelligent gain amplifier and a receiver that are electrically connected in order. The main body comprises a microphone, a signal processor and a wireless emission device. An output terminal of the microphone is electrically connected with a memory, an output terminal of the memory is electrically connected with the signal processor, and an input terminal of the memory is electrically connected with an external interface circuit. The wireless emission device matches the wireless reception device. Functions of a conventional hearing aid are combined with functions of a conventional recorder to allow processing functions of the hearing aid to be expanded, so that the wireless hearing aid of the utility model exhibits recording and repeating functions besides the functions of the hearing aid.
Description
Technical field
The utility model relates to a kind of hearing aids, relates in particular to a kind of hearing aids that has recording and music playback function.
Technical background
Hearing aids is one and helps hearing disabilities person to improve dysacousis, and then instrument, unit and the instrument etc. of raising and his conference communicative competence.The hearing aids of often seeing in the market mainly contains boxlike, hard of hearing formula and customized type.All there is the function singleness defective in existing hearing aids, just simply sound is amplified enhancing, can only simply satisfy the demand of listening barrier patient and other people communication exchange, sound loss is bigger when listening the barrier patient to listen to the music under the situation of using hearing aids, and sound effect is poor.Simultaneously, owing to listen the barrier patient in time to use hearing aids also may not catch speaker's full content fully, for having omission on important meeting or the chat script, common hearing aids is recording and record function not, gives and listens the barrier patient to make troubles.
Publication number is that the utility model patent of CN 201044508 discloses a kind of hearing aids, comprising: be used for finishing conversion, the use pattern between voice signal and the signal of telecommunication and arrange between the pattern switching and to the master controller MCU of setting and the demonstration of parameter; The sound signal amplifier that the sound that is used for gathering amplifies; For the volume adjusting module of respectively volume of left and right acoustic channels being regulated; For the tone adjustment module of respectively tone of left and right acoustic channels being regulated; Be used for showing the LCD display module of hearing aids operating state and parameter; Thin film switch; And the power module that is used for providing power supply; Described voice signal amplification, volume adjusting module, tone adjustment module, LCD display module, thin film switch and power module link to each other with described MCU respectively.The weak point of this hearing aids is function singleness, has only the basic function of hearing aids.
The utility model content
The utility model is in order to overcome the defective of above-mentioned prior art, a kind of hearing aids that has recording, re-reading and music playback function is provided, this hearing aids can be preserved important audio content get off, and with the audio signal replay of storing, sound effect is good, undistorted; Simultaneously, also has music playback function, the abundant entertainment life of listening the barrier patient.
In order to reach the foregoing invention purpose, the technical solution of the utility model is: a kind of wireless hearing aids with playback function, it comprises main frame and ear-micro phone, described ear-micro phone comprises the radio receiver that is electrically connected in turn, audio frequency analysis processor, intelligence gain amplifier and receiver, described main frame comprises the microphone that is electrically connected in turn, signal processor, wireless launcher, described microphone output also is electrically connected a memory, the memory output is electrically connected signal processor, described memory input also is electrically connected with external interface circuit, and described wireless launcher and radio receiver are adaptive.
When independent recorder and hearing aids work, need the signal of telecommunication be converted to voice signal by recorder, by hearing aids voice signal be converted to the signal of telecommunication, again the signal of telecommunication be amplified output.The signal multiple conversions makes distorted signals, and sound effect is poor.Audio storage unit is converted to the recorded message of storage the signal of telecommunication and passes to signal processor, sent to the radio receiver of ear-micro phone after the signal processor processes by wireless launcher, obviously promote through being exported by receiver after the audio frequency analysis processor of ear-micro phone, the processing of intelligent gain amplifier, comparing with using independent recorder and hearing aids sound effect again.Add wireless transmission, make the constraint of breaking away from line between main frame and the ear-micro phone, use convenient.
Preferably, described hearing aids comprises a volume by-pass cock and a mode selection switch.
The beneficial effects of the utility model are:
(1) existing hearing aids and recorder function are integrated, made that the processing capacity of hearing aids is expanded, possessed recording, record function except function of hearing aid;
(2) Audio storage unit is converted to the recorded message of storage the signal of telecommunication and passes to signal processor, sent to the radio receiver of ear-micro phone after the signal processor processes by wireless launcher, obviously promote through being exported by receiver after the audio frequency analysis processor of ear-micro phone, the processing of intelligent gain amplifier, comparing with using independent recorder and hearing aids sound effect again;
(3) add wireless transmission, make the constraint of breaking away from line between main frame and the ear-micro phone, use convenient;
(4) add the MP3 functional module, listened the barrier patient can also pass through the hearing aids music appreciating, enriched a tin barrier patient entertainment life.
Description of drawings
Fig. 1 is the theory diagram of the utility model ear-micro phone;
Fig. 2 is the theory diagram of the utility model main frame.
Embodiment
Below in conjunction with concrete the drawings and specific embodiments the utility model is described further:
As shown in Figure 1, 2, a kind of wireless hearing aids with playback function, comprise main frame and ear-micro phone, described ear-micro phone comprises radio receiver, audio frequency analysis processor, intelligent gain amplifier and the receiver that is electrically connected in turn, described main frame comprises microphone, signal processor, the wireless launcher that is electrically connected in turn, described microphone output also is electrically connected a memory, the memory output is electrically connected signal processor, and described memory input also is electrically connected with external interface circuit.Described radio transmitting device and radio receiver are wireless transmission, receiving systems such as mutual bluetooth of mating or 2.4G.The hearing aids ear-micro phone is provided with a volume by-pass cock and a mode selection switch, and mode selection switch is divided into 4 grades, is respectively recording, re-reading, hearing aid, MP3.
During use, as long as stir the mode selection switch button, can make equipment between hearing aids, recording, re-reading, MP3, carry out function and switch, can make hearing aids be operated in recording mode, re-reading pattern, music playing mode and basic hearing aid pattern.Because integrated recorder function is being attended a lecture on class, and both sides stay occasion such as contact method very practical mutually, can help the user to write down own useful voice messaging effectively easily.The MP3 music playback function has also improved tin barrier patient's entertainment life greatly.Adopted 2.4G, bluetooth, infrared lamp wireless transmission method, made the constraint of breaking away from line between main frame and the ear-micro phone, used convenient.
Claims (2)
1. wireless hearing aids with playback function, it is characterized in that, it comprises main frame and ear-micro phone, described ear-micro phone comprises radio receiver, audio frequency analysis processor, intelligent gain amplifier and the receiver that is electrically connected in turn, described main frame comprises microphone, signal processor, the wireless launcher that is electrically connected in turn, described microphone output also is electrically connected a memory, the memory output is electrically connected signal processor, described memory input also is electrically connected with external interface circuit, and described wireless launcher and radio receiver are adaptive.
2. the wireless hearing aids with playback function according to claim 1, it is characterized in that: described ear-micro phone is provided with a volume by-pass cock and a mode selection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692737 CN203057513U (en) | 2012-12-15 | 2012-12-15 | Wireless hearing aid with playing and recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692737 CN203057513U (en) | 2012-12-15 | 2012-12-15 | Wireless hearing aid with playing and recording function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057513U true CN203057513U (en) | 2013-07-10 |
Family
ID=48740426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692737 Expired - Fee Related CN203057513U (en) | 2012-12-15 | 2012-12-15 | Wireless hearing aid with playing and recording function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686490A (en) * | 2016-12-20 | 2017-05-17 | 安徽乐年健康养老产业有限公司 | Voice acquisition processing method |
| CN106714037A (en) * | 2016-12-20 | 2017-05-24 | 安徽乐年健康养老产业有限公司 | Sound acquisition apparatus suitable for senior citizen |
-
2012
- 2012-12-15 CN CN 201220692737 patent/CN203057513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686490A (en) * | 2016-12-20 | 2017-05-17 | 安徽乐年健康养老产业有限公司 | Voice acquisition processing method |
| CN106714037A (en) * | 2016-12-20 | 2017-05-24 | 安徽乐年健康养老产业有限公司 | Sound acquisition apparatus suitable for senior citizen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131215 |