CN204795239U - Multifunction cell phone - Google Patents
Multifunction cell phone Download PDFInfo
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- CN204795239U CN204795239U CN201520493270.0U CN201520493270U CN204795239U CN 204795239 U CN204795239 U CN 204795239U CN 201520493270 U CN201520493270 U CN 201520493270U CN 204795239 U CN204795239 U CN 204795239U
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Abstract
The utility model relates to a multifunction cell phone, including display screen, central processing unit, the speech input unit that is used for gathering audio signal, AD converter, DA converter, power amplification unit, voice -output unit and be used for converting audio signal into the voice conversion unit of text signal, speech input unit, AD converter, central processing unit, DA converter, power amplification unit, voice -output unit connect gradually, power amplification unit and display screen all with the voice conversion unit connection, still include infrared transmitting tubes, this infrared transmitting tubes and central processing unit are connected. The utility model provides a multifunction cell phone passes through the speech input unit can the external audio signal of automatic acquisition to carry on exporting the user to through voice -output unit behind the power amplification, thereby realized the function of audiphone, and through setting up the function that infrared transmitting tubes can realize infrared remote control.
Description
Technical field
The utility model relates to technical field of electronic products, particularly relates to a kind of multi-functional mobile phone.
Background technology
Mostly the household electrical appliances now commercially with distant control function are to be controlled it by a special remote controller, and along with the development in epoch, smart mobile phone has been staff one substantially, and allowing smart mobile phone become remote controller has been a lot of Man's Demands.
In addition, in order to ensure that the elderly and hearing are become deaf or more weak colony equally can live with normal person and exchanges, a kind of miniature loudspeaker-hearing aids comes out from research and development and receives the popular welcome of people, is used widely.Traditional hearing aids is expensive and the capacity of battery is little, cannot be used for a long time, and user in use also will specially carry with, easy loss, very inconvenient, and for mobile phone in the market, just possessed the function of simple adjustment volume, do not have the function of hearing aids.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of multi-functional mobile phone, can realize the function of hearing aids while it can realize distant control function.
For achieving the above object, the utility model adopts following technical scheme:
A kind of multi-functional mobile phone, comprise display screen, central processing unit, for gathering the voice-input unit of audio signal, A/D converter, D/A converter, power amplification unit, voice-output unit and the speech conversion unit for audio signal being converted to text signal, described voice-input unit, A/D converter, central processing unit, D/A converter, power amplification unit, voice-output unit connect successively, and described power amplification unit and display screen are all connected with speech conversion unit; Also comprise infrared transmitting tube, this infrared transmitting tube is connected with central processing unit.
Preferably, described voice-input unit is microphone.
Preferably, described speech conversion unit comprises Dolby circuit and speech recognition device, and described Dolby circuit is connected with power amplification unit, and described Dolby circuit is all connected with speech recognition device with display screen.
Preferred further, the model of institute's speech recognizer is D232-F44.
Compared to existing technology, the beneficial effects of the utility model are:
The multi-functional mobile phone that the utility model provides can gather extraneous audio signal automatically by voice-input unit, and export user to by voice-output unit after carrying out power amplification, thus achieve the function of hearing aids, and the function of infrared remote control can be realized by arranging infrared transmitting tube.
Accompanying drawing explanation
Fig. 1 is circuit module figure of the present utility model.
Wherein, 1, display screen; 2, central processing unit; 3, voice-input unit; 4, A/D converter; 5, D/A converter; 6, power amplification unit; 7, voice-output unit; 8, speech conversion unit; 9, infrared transmitting tube.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
See Fig. 1, the present embodiment provides a kind of multi-functional mobile phone, it comprise display screen 1, central processing unit 2, for gathering the voice-input unit 3 of audio signal, A/D converter 4, D/A converter 5, power amplification unit 6, voice-output unit 3 and the speech conversion unit 8 for audio signal being converted to text signal, voice-input unit 3, A/D converter 4, central processing unit 2, D/A converter 5, power amplification unit 6, voice-output unit 7 connect successively, and power amplification unit 6 is all connected with speech conversion unit 8 with display screen 1; Also comprise infrared transmitting tube 9, this infrared transmitting tube 9 is connected with central processing unit 2.Voice-input unit 3 can be microphone, the audio signal reception in the mobile phone external world can be come in, the audio signal this collected is converted to analog electrical signal, analog-to-digital conversion is carried out afterwards by A/D converter 4, this analog electrical signal is converted to digital signal, central processing unit 2 receives the laggard line correlation process of this digital signal, this digital signal is sent to D/A converter 5 respectively, on the one hand, this digital signal carries out being converted to analog electrical signal by D/A converter 5, this analog electrical signal carries out power amplification by power amplification unit 6 afterwards, finally by voice-output unit 7, the analog electrical signal after this amplification is converted to audio signal to blaze abroad, its mode propagated can be play by the loudspeaker of mobile phone, the receiver J-Horner that user also can be connected to mobile phone by earphone is listened to, on the other hand, after analog electrical signal is sent to speech conversion unit 8 by power amplification unit 6, this analog electrical signal is converted to word by speech conversion unit 8, and exports display screen 1 to.In addition, user is inputted by the existing button of mobile phone or touch-screen etc., and can control infrared transmitting tube 9 works, and sends infrared signal, realizes function of infrared remote control.
Concrete, speech conversion unit 8 comprises Dolby circuit and speech recognition device, and Dolby circuit is connected with power amplification unit, and Dolby circuit is all connected with speech recognition device with display screen 1.Dolby circuit carries out noise reduction process to analog electrical signal signal, speech recognition device identifies the analog electrical signal through noise reduction process and is converted to corresponding word, shown by display screen 1, even if be also difficult to by hearing aids the user hearing sound in correspondence for some people become deaf, audio-frequency information can be understood by display screen 1 with the form of word.The model of this speech recognizer is preferably D232-F44.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.
Claims (4)
1. a multi-functional mobile phone, it is characterized in that, comprise display screen, central processing unit, for gathering the voice-input unit of audio signal, A/D converter, D/A converter, power amplification unit, voice-output unit and the speech conversion unit for audio signal being converted to text signal, described voice-input unit, A/D converter, central processing unit, D/A converter, power amplification unit, voice-output unit connect successively, and described power amplification unit and display screen are all connected with speech conversion unit; Also comprise infrared transmitting tube, this infrared transmitting tube is connected with central processing unit.
2. multi-functional mobile phone as claimed in claim 1, it is characterized in that, described voice-input unit is microphone.
3. multi-functional mobile phone as claimed in claim 1, it is characterized in that, described speech conversion unit comprises Dolby circuit and speech recognition device, and described Dolby circuit is connected with power amplification unit, and described Dolby circuit is all connected with speech recognition device with display screen.
4. multi-functional mobile phone as claimed in claim 3, it is characterized in that, the model of institute's speech recognizer is D232-F44.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493270.0U CN204795239U (en) | 2015-07-09 | 2015-07-09 | Multifunction cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493270.0U CN204795239U (en) | 2015-07-09 | 2015-07-09 | Multifunction cell phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795239U true CN204795239U (en) | 2015-11-18 |
Family
ID=54535206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493270.0U Expired - Fee Related CN204795239U (en) | 2015-07-09 | 2015-07-09 | Multifunction cell phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868501A (en) * | 2019-11-13 | 2020-03-06 | 刘峰刚 | Fraud prevention method based on voice recognition and fraud prevention hearing aid |
-
2015
- 2015-07-09 CN CN201520493270.0U patent/CN204795239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868501A (en) * | 2019-11-13 | 2020-03-06 | 刘峰刚 | Fraud prevention method based on voice recognition and fraud prevention hearing aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180709 |