CN101924968A - Audio converter - Google Patents
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- CN101924968A CN101924968A CN2009101119835A CN200910111983A CN101924968A CN 101924968 A CN101924968 A CN 101924968A CN 2009101119835 A CN2009101119835 A CN 2009101119835A CN 200910111983 A CN200910111983 A CN 200910111983A CN 101924968 A CN101924968 A CN 101924968A
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- bluetooth
- earphone
- audio signal
- converter
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Abstract
The invention discloses an audio converter, wherein a Bluetooth receiving module for receiving audio signals of a mobile phone is mainly connected with the audio converter; the audio converter is simultaneously connected with more than two earphone audio signal transmission modules; more than two earphone audio signal transmission modules are respectively connected with corresponding earphones and simultaneously connected with an audio mixer; and the audio mixer is connected with the Bluetooth receiving module. Compared with the prior art, the invention can ensure that the sound of the mobile phone is simultaneously transmitted to Bluetooth earphones and a wired earphone or simultaneously transmitted to more than two Bluetooth earphones by the Bluetooth receiving module, the audio converter and the earphone audio signal transmission modules which are sequentially connected, the function that the sound of the Bluetooth earphones and the microphone signals of the wired earphone are mixed and then transmitted to the mobile phone is realized by the audio mixer which is simultaneously connected with the earphone audio signal transmission modules and the Bluetooth receiving module.
Description
Technical field
The present invention relates to a kind of audio converter, especially refer to a kind of system that is used for mutual convert audio signals between mobile phone or other multimedias and communication apparatus and the external equipment.
Background technology
At present the mobile phone that uses only possesses the two-way reception and the transmission of single bluetooth earphone or wired earphone, can't realize that a plurality of bluetooths and wired the two-way of earphone connect and transmitting function.
Summary of the invention
At the deficiencies in the prior art part, the invention provides a kind of novel audio converter, it can realize the function of mutual convert audio signals between mobile phone and the external equipment.
For achieving the above object, technical solution of the present invention is:
A kind of audio converter, it mainly is to connect an audio converter by a bluetooth receiver module that receives the handset audio signal, this audio converter connects plural earpiece audio signal emission module simultaneously, plural earpiece audio signal emission module connects corresponding earphone respectively, described plural earpiece audio signal emission module connects an Audio mixer simultaneously, and this Audio mixer connects the bluetooth receiver module; The handset audio conversion of signals that described audio converter receives the bluetooth receiver module sends to corresponding earphone by the earphone signal transmitter module with the earpiece audio signal after becoming the earpiece audio signal, and plural earpiece audio signal emission module exports the earpiece audio signal to the bluetooth receiver module simultaneously after Audio mixer identification.
The usefulness of technique scheme is:
Bluetooth receiver module, audio converter, the earpiece audio signal emission module of the present invention by connecting in regular turn realizes the sound of mobile phone is reached a bluetooth earphone and a wired earphone simultaneously or reaches bluetooth earphone on two simultaneously; By the Audio mixer of engaging lug machine audio signal transmitter module and bluetooth receiver module simultaneously, realization will the time reach the function of mobile phone after the microphone signal of the sound of bluetooth earphone and wired earphone mixed.
Description of drawings
Fig. 1 is the embodiment of the invention one fundamental diagram;
Fig. 2 is the embodiment of the invention two fundamental diagrams.
Embodiment
Two embodiment of the present invention now are described in conjunction with the accompanying drawings and embodiments.
Embodiment one: a kind of audio converter as shown in Figure 1, it mainly is to connect an audio converter by a bluetooth receiver module that receives the handset audio signal, this audio converter connects two Bluetooth audio frequency signal emission module respectively, and described two Bluetooth audio frequency signal emission module connect two bluetooth earphones respectively.Above-mentioned two Bluetooth audio frequency signal emission module connect an Audio mixer simultaneously, and this Audio mixer connects the bluetooth receiver module.The handset audio conversion of signals that described audio converter receives the bluetooth receiver module is divided two-way output after becoming the earpiece audio signal, one route Bluetooth audio frequency signal emission module A is transmitted to bluetooth earphone A, and another route Bluetooth audio frequency signal emission module B is transmitted to bluetooth earphone B.Realize the double-directional speech transmitting function between described Bluetooth audio frequency signal emission module and the bluetooth earphone.The output signal of two Bluetooth audio frequency signal emission module is simultaneously through exporting the bluetooth receiver module to after the Audio mixer identification.
Embodiment two: mobile phone audio converter as shown in Figure 2, it mainly is to connect an audio converter by a bluetooth receiver module that receives the handset audio signal, this audio converter connects a microphone audio signal sending module and a Bluetooth audio frequency signal emission module simultaneously, the microphone audio signal sending module connects wired earphone, and the Bluetooth audio frequency signal emission module connects bluetooth earphone.Above-mentioned microphone audio signal sending module is connected an Audio mixer simultaneously with a Bluetooth audio frequency signal emission module, and this Audio mixer connects the bluetooth receiver module.The handset audio conversion of signals that described audio converter receives the bluetooth receiver module is divided two-way output after becoming the earpiece audio signal, one route microphone audio signal sending module sends to wired earphone, and another route Bluetooth audio frequency signal emission module is transmitted to bluetooth earphone.Realize the double-directional speech transmitting function between described Bluetooth audio frequency signal emission module and the bluetooth earphone.The output signal of Bluetooth audio frequency signal emission module and microphone audio signal sending module are simultaneously through exporting the bluetooth receiver module to after the Audio mixer identification.
The bluetooth earphone that the present invention uses can be one or more, and this audio converter mainly applies to following field: 1. audio frequency is shared: multimedia audio frequency can be shared with a plurality of audiences; 2. conferencing function: can satisfy many people the opposing party by this device and mobile phone and participate in a conference simultaneously.
Claims (3)
1. audio converter, be characterised in that: it mainly is to connect an audio converter by a bluetooth receiver module that receives the handset audio signal, this audio converter connects plural earpiece audio signal emission module simultaneously, plural earpiece audio signal emission module connects corresponding earphone respectively, described plural earpiece audio signal emission module connects an Audio mixer simultaneously, and this Audio mixer connects the bluetooth receiver module; The handset audio conversion of signals that described audio converter receives the bluetooth receiver module sends to corresponding earphone by the earphone signal transmitter module with the earpiece audio signal after becoming the earpiece audio signal, and plural earpiece audio signal emission module exports the earpiece audio signal to the bluetooth receiver module simultaneously after Audio mixer identification.
2. a kind of audio converter as claimed in claim 1, be characterised in that: described plural earpiece audio signal emission module is respectively more than one microphone audio signal sending module and more than one Bluetooth audio frequency signal emission module, the microphone audio signal sending module connects wired earphone, and the Bluetooth audio frequency signal emission module connects bluetooth earphone.
3. a kind of audio converter as claimed in claim 1, be characterised in that: described plural earpiece audio signal emission module is plural Bluetooth audio frequency signal emission module, and described plural Bluetooth audio frequency signal emission module connects plural bluetooth earphone respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101119835A CN101924968A (en) | 2009-06-11 | 2009-06-11 | Audio converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101119835A CN101924968A (en) | 2009-06-11 | 2009-06-11 | Audio converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101924968A true CN101924968A (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101119835A Pending CN101924968A (en) | 2009-06-11 | 2009-06-11 | Audio converter |
Country Status (1)
| Country | Link |
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| CN (1) | CN101924968A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237274A (en) * | 2013-03-28 | 2013-08-07 | 深圳市力同亚太科技有限公司 | Audio equipment, microphone and operating method thereof, and audio transmission system |
| CN103475775A (en) * | 2013-08-15 | 2013-12-25 | 宇龙计算机通信科技(深圳)有限公司 | Communication terminal and connecting method thereof |
| CN103677728A (en) * | 2013-12-11 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Electronic device and audio information sharing method |
| CN106507233A (en) * | 2016-12-08 | 2017-03-15 | 宇龙计算机通信科技(深圳)有限公司 | Blue-tooth device |
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| CN1744451A (en) * | 2004-09-02 | 2006-03-08 | 固昌通讯股份有限公司 | Blue-tooth earphone capable of externally connecting acoustic device and its blue tooth device |
| CN1832365A (en) * | 2005-03-10 | 2006-09-13 | 深圳市零点通信有限公司 | Multifunction blue-tooth earphone and its implementing method |
| CN2877089Y (en) * | 2006-01-25 | 2007-03-07 | 环达电脑(上海)有限公司 | Audio-frequency switching interface device |
| CN101060723A (en) * | 2006-04-18 | 2007-10-24 | 讯强通讯科技股份有限公司 | Earphone with low sound output function |
| CN101652943A (en) * | 2007-01-22 | 2010-02-17 | 朱克股份有限公司 | ANTENN AUDIO is shared |
| CN201590888U (en) * | 2009-06-11 | 2010-09-22 | 厦门聚译堂智能科技有限公司 | Audio converter |
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2009
- 2009-06-11 CN CN2009101119835A patent/CN101924968A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744451A (en) * | 2004-09-02 | 2006-03-08 | 固昌通讯股份有限公司 | Blue-tooth earphone capable of externally connecting acoustic device and its blue tooth device |
| CN1832365A (en) * | 2005-03-10 | 2006-09-13 | 深圳市零点通信有限公司 | Multifunction blue-tooth earphone and its implementing method |
| CN2877089Y (en) * | 2006-01-25 | 2007-03-07 | 环达电脑(上海)有限公司 | Audio-frequency switching interface device |
| CN101060723A (en) * | 2006-04-18 | 2007-10-24 | 讯强通讯科技股份有限公司 | Earphone with low sound output function |
| CN101652943A (en) * | 2007-01-22 | 2010-02-17 | 朱克股份有限公司 | ANTENN AUDIO is shared |
| CN201590888U (en) * | 2009-06-11 | 2010-09-22 | 厦门聚译堂智能科技有限公司 | Audio converter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237274A (en) * | 2013-03-28 | 2013-08-07 | 深圳市力同亚太科技有限公司 | Audio equipment, microphone and operating method thereof, and audio transmission system |
| CN103475775A (en) * | 2013-08-15 | 2013-12-25 | 宇龙计算机通信科技(深圳)有限公司 | Communication terminal and connecting method thereof |
| CN103475775B (en) * | 2013-08-15 | 2017-03-15 | 宇龙计算机通信科技(深圳)有限公司 | Communication terminal and attaching method thereof |
| CN103677728A (en) * | 2013-12-11 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Electronic device and audio information sharing method |
| CN106507233A (en) * | 2016-12-08 | 2017-03-15 | 宇龙计算机通信科技(深圳)有限公司 | Blue-tooth device |
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Application publication date: 20101222 |