CN201000742Y - Music accompanying microphone - Google Patents
Music accompanying microphone Download PDFInfo
- Publication number
- CN201000742Y CN201000742Y CNU2006201445681U CN200620144568U CN201000742Y CN 201000742 Y CN201000742 Y CN 201000742Y CN U2006201445681 U CNU2006201445681 U CN U2006201445681U CN 200620144568 U CN200620144568 U CN 200620144568U CN 201000742 Y CN201000742 Y CN 201000742Y
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Abstract
The utility model provides a music accompaniment microphone, which comprises a microphone, an audio mixing circuit, and an audio output circuit, wherein the microphone transmits the external sound into the audio mixing circuit, and then the external sound is output by the audio output circuit after mixing processing. The utility model also comprises a built-in music player, the accompaniment music is transmitted into the audio mixing circuit through the built-in music player, the mixed audio information of the external sound and the accompaniment music is output by the audio output circuit after audio mixing processing; wherein, the built-in music player is used to play, store and import audio files. Therefore, the utility model provides a music accompaniment function by using the microphone, and also provides a function to enjoy the original singing. The utility model can also provide lyrics display or video image display similar to MTV according to the setting of the user, which provides better singing environment for the singers.
Description
Technical field
The utility model relates to a kind of microphone, relates in particular to the happy microphone of a kind of companion.
Background technology
Microphone (being microphone) is the device that voice signal is changed into electric signal.By transduction principle be: electrodynamic type (moving-coil type, aluminium band type), condenser type (direct current polarization formula), piezoelectric type (crystal formula, ceramic-type) and electromagnetic type, carbon granules formula, semiconductor-type etc.Be divided into by the sound field acting force: pressure type, differential, combined type, alignment formula etc.Transmission mode by electric signal is divided into: wired, wireless.Common classification is at present: two kinds of condenser type, moving-coil types.Present microphone technology can not be real-time background music accompaniment is provided.
Music player is to be used for the equipment of playing back music.As MP3, MP4 or the like.The acquisition function that does not have external sound promptly can not change the sound signal collecting of outside into electrical signal transfer and go out.
Therefore, there is defective in prior art, needs to improve.
The utility model content
The purpose of this utility model is to provide a kind of companion happy microphone, the real-time background music that provides is provided accompanies, and realizes the function of Karaoke.
The technical solution of the utility model is as follows:
The happy microphone of a kind of companion comprises microphone, mixer circuit, audio output circuit, and described microphone is sent to mixer circuit with external voice, handles the back through audio mixing and is exported by audio output circuit; Wherein, also comprise built-in music player, accompaniment music is sent to mixer circuit by described built-in music player, after handling through audio mixing with the mixed audio information of described external voice and described accompaniment music by audio output circuit output audio information; Wherein, described built-in music player is used for playing, stores and imports audio file.
The happy microphone of described companion, wherein, it also comprises the audio frequency switching switch circuit, is used to select the audio-frequency information of described built-in music player audio file to be sent to described mixer circuit or described audio output circuit.
The happy microphone of described companion, wherein, it also comprises the external audio input interface, is used to connect external music player, and the audio-frequency information that is stored in described external music player audio file is sent to described audio frequency switching switch circuit through described external audio input interface.
The happy microphone of described companion, wherein, it also comprises display circuit, display screen and external video input interface, and, described external music player is an audio/video player, and video information is play on described display screen after being sent to described display circuit by described external video input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
The happy microphone of described companion, wherein, it also comprises video switch on-off circuit and video output circuit, and described video switch on-off circuit is used to select the video information of the audio frequency and video file of described external audio/video player to be sent to described display circuit or described video output circuit.
The happy microphone of described companion, wherein, it also comprises video output circuit and external video input interface, and, described external music player is an audio/video player, and video information outputs to outside display device after being sent to described video output circuit by described input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
The happy microphone of described companion, wherein, it also comprises video output circuit, and described built-in music player is an audio/video player, described video information outputs to outside display device by described video output circuit; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
The happy microphone of described companion, wherein, it also comprises display circuit, display screen and video switch on-off circuit, and described video switch on-off circuit is used to select the video information of described built-in audio/video player audio frequency and video file to play or be sent to described video output circuit by described display circuit on described display screen.
The happy microphone of described companion, wherein, output audio is to playback set with wired mode or wireless mode output audio.
The happy microphone of described companion, wherein, output video be with wired mode or wireless mode output video to display device, and output audio is to playback set with wired mode or wireless mode output audio.
Adopt such scheme, the utility model utilizes microphone to provide the function of musical background for the user sings, and the function of appreciating the original singer also is provided.By microphone and music player are combined, make on both functions and complement each other, realized a kind of portable karaoke OK system function.The user links to each other with the microphone spare interface by built-in player of microphone or the external player that oneself carries, obtains accompaniment music.For example on the automobile of tourism, the user needn't sing opera arias, and utilizes this microphone just can easily obtain musical background, does not need VCD, the help of disc players such as DVD.The audience then can enjoy chanteur's beautiful song and musical background.And this microphone can also provide the video image of lyrics demonstration or similar MTV to show according to user's setting and demand simultaneously, for the singer provides more good performance conditions and environment.
Description of drawings
Fig. 1 is a principle schematic of the present utility model;
Fig. 2 is an embodiment synoptic diagram of the present utility model.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of companion happy microphone, comprises microphone, mixer circuit, audio output circuit, and described microphone is sent to mixer circuit with external voice, handles the back through audio mixing and is exported by audio output circuit; It also comprises built-in music player, and accompaniment music is sent to mixer circuit by described built-in music player, after handling through audio mixing with the mixed audio information of described external voice and described accompaniment music by audio output circuit output audio information; Wherein, described built-in music player is used for playing, stores and imports audio file.Certainly, described built-in music player can also be stored the file of other form, and its file of storing can upgrade by data-interface (for example USB) connection PC or other electronic equipment.As the microphone of prior art, also be provided with an input gauge tap on the microphone described in the utility model, have only when this switch open, just allow described microphone that external voice is sent to mixer circuit.
Simultaneously, in order to realize playing the function of original singer's music, microphone described in the utility model also comprises the audio frequency switching switch circuit, is used to select the audio-frequency information of described built-in music player audio file to be sent to described mixer circuit or described audio output circuit.
If only show the lyrics, then common music player is also passable, as MP3 player or the like; If show the video image of similar MTV, then need audio/video player, as MP4 player or the like.Therefore, the happy microphone of companion described in the utility model, it can also comprise video output circuit, and at this moment, described built-in music player is an audio/video player, and described video information outputs to outside display device by described video output circuit; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file, and concrete function as previously mentioned.The user can accompany happy microphone except accompanying happy function when using microphone to sing, can also reach the effect of MTV.The happy microphone of companion described in the utility model, it can also comprise display circuit, display screen and video switch on-off circuit, and described video switch on-off circuit is used to select the video information of described built-in audio/video player audio frequency and video file to play or be sent to described video output circuit by described display circuit on described display screen.
The happy microphone of companion described in the utility model, it can also comprise display circuit and display screen, and described built-in music player is an audio/video player, video information is play on described display screen by described display circuit; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file, and concrete function as previously mentioned.
The happy microphone of companion described in the utility model, it can also comprise the external audio input interface, be used to connect external music player, the audio-frequency information that is stored in described external music player audio file is sent to described audio frequency switching switch circuit through described external audio input interface.
On this basis, can also comprise video output circuit and external video input interface, and described external music player is an audio/video player, and video information outputs to outside display device after being sent to described video output circuit by described input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
On this basis, can also comprise display circuit, display screen and external video input interface, and described external music player is an audio/video player, and video information is play on described display screen after being sent to described display circuit by described external video input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.Simultaneously, can also comprise video switch on-off circuit and video output circuit, described video switch on-off circuit is used to select the video information of the audio frequency and video file of described external audio/video player to be sent to described display circuit or described video output circuit.
More than each embodiment, output video can be with wired mode or wireless mode output video to display device, similarly, output audio also can be to playback set with wired mode or wireless mode output audio.
The utility model combines by the function with common microphone and music player, and is complementary not enough, for the user provides easily a kind of, and the Microphone for karaoke device that moves.Microphone has the external voice collection, mixes, and transfer function; Music player has the playing function of popular music song or the like music or accompaniment, and accompaniment music or original singer's music are selected voluntarily by the user.The built-in player of microphone has the left and right acoustic channels separation function, can isolate primary sound and accompaniment; If external player has this function best, if not have microphone then inner need circuit that increase has the left and right acoustic channels separation function or with the shared left and right acoustic channels separation circuit of built-in player.Separate if original singer's music then can be carried out left and right acoustic channels by the music player setting, remove primary sound, take out accompaniment music and come to sing and accompany to the singer.Both obtain organic combination in the utility model.Singer's sound is imported microphone by microphone, accompaniment music is then by built-in or external player input microphone, microphone inside stacks up two kinds of acoustic informations mixing by mixer circuit, and the audio-frequency information after mixing exports tone playing equipment by audio output circuit to wired or wireless mode.Built-in player has certain memory function, the data file of original singer's song or accompaniment music can be pre-deposited built-in player and select for the singer, the user also can be provided with by built-in player and select to reduce the primary sound volume and follow and sing or remove primary sound and utilize accompaniment music to sing a solo.If nobody sings, the user then can appreciate original singer's music by being provided with of built-in player.
If the song that does not have the user to like or can sing in the built-in player, user (singer) then can use external audio input interface input original singer music or the accompaniment music of music player by having on the microphone that carries.
The utlity model has additional expansion function, promptly video shows and the video output function.On microphone, increase display screen and video output circuit and interface.Display screen is used for showing the lyrics or video image (MTV) on microphone; Video output circuit and interface then can transmit the video information of internal or external player to external display terminal by wired or wireless mode.At this moment internal or external player also must have video playback capability except having the voice playing function.
On this basis, can also set up broadcast, storage, importing and the function switching etc. of a MCU chip controls audio frequency, video, also can use the MCU of built-in player to expand and finish the similar control function, make this microphone have more intellectuality.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1, the happy microphone of a kind of companion comprises microphone, mixer circuit, audio output circuit, and described microphone is sent to mixer circuit with external voice, handles the back through audio mixing and is exported by audio output circuit; It is characterized in that, also comprise built-in music player, accompaniment music is sent to mixer circuit by described built-in music player, after handling through audio mixing with the mixed audio information of described external voice and described accompaniment music by audio output circuit output audio information; Wherein, described built-in music player is used for playing, stores and imports audio file.
2, the happy microphone of companion according to claim 1 is characterized in that, it also comprises the audio frequency switching switch circuit, is used to select the audio-frequency information of described built-in music player audio file to be sent to described mixer circuit or described audio output circuit.
3, the happy microphone of companion according to claim 2, it is characterized in that, it also comprises the external audio input interface, be used to connect external music player, the audio-frequency information that is stored in described external music player audio file is sent to described audio frequency switching switch circuit through described external audio input interface.
4, the happy microphone of companion according to claim 3, it is characterized in that, it also comprises display circuit, display screen and external video input interface, and, described external music player is an audio/video player, and video information is play on described display screen after being sent to described display circuit by described external video input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
5, the happy microphone of companion according to claim 4, it is characterized in that, it also comprises video switch on-off circuit and video output circuit, and described video switch on-off circuit is used to select the video information of the audio frequency and video file of described external audio/video player to be sent to described display circuit or described video output circuit.
6, the happy microphone of companion according to claim 3, it is characterized in that, it also comprises video output circuit and external video input interface, and, described external music player is an audio/video player, and video information outputs to outside display device after being sent to described video output circuit by described input interface; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
7, the happy microphone of companion according to claim 2 is characterized in that, it also comprises video output circuit, and described built-in music player is an audio/video player, and described video information outputs to outside display device by described video output circuit; Wherein, described audio/video player is used for playing, stores and imports the audio frequency and video file.
8, the happy microphone of companion according to claim 7, it is characterized in that, it also comprises display circuit, display screen and video switch on-off circuit, and described video switch on-off circuit is used to select the video information of described built-in audio/video player audio frequency and video file to play or be sent to described video output circuit by described display circuit on described display screen.
According to the happy microphone of the arbitrary described companion of claim 1 to 8, it is characterized in that 9, output audio is to playback set with wired mode or wireless mode output audio.
10, according to the happy microphone of the arbitrary described companion of claim 4 to 8, it is characterized in that, output video be with wired mode or wireless mode output video to display device, and output audio is to playback set with wired mode or wireless mode output audio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201445681U CN201000742Y (en) | 2006-12-30 | 2006-12-30 | Music accompanying microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201445681U CN201000742Y (en) | 2006-12-30 | 2006-12-30 | Music accompanying microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000742Y true CN201000742Y (en) | 2008-01-02 |
Family
ID=39015146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201445681U Expired - Fee Related CN201000742Y (en) | 2006-12-30 | 2006-12-30 | Music accompanying microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000742Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475979A (en) * | 2013-09-16 | 2013-12-25 | 无敌科技(西安)有限公司 | Vocal accompaniment system reducing playback audio delay and method for reducing playback audio delay |
| CN106254978A (en) * | 2016-11-09 | 2016-12-21 | 深圳矽乐科技有限公司 | A kind of multifunction wireless music microphone |
| CN108200516A (en) * | 2018-02-05 | 2018-06-22 | 北京唱吧科技股份有限公司 | A kind of microphone speaker all-in-one machine |
| CN108513217A (en) * | 2018-03-27 | 2018-09-07 | 斑马网络技术有限公司 | Vehicle entertainment system and its collecting device |
| CN109192188A (en) * | 2018-09-05 | 2019-01-11 | 厦门轻唱科技有限公司 | K sings system |
| CN109192188B (en) * | 2018-09-05 | 2024-04-23 | 厦门巨嗨科技有限公司 | K song system |
-
2006
- 2006-12-30 CN CNU2006201445681U patent/CN201000742Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475979A (en) * | 2013-09-16 | 2013-12-25 | 无敌科技(西安)有限公司 | Vocal accompaniment system reducing playback audio delay and method for reducing playback audio delay |
| CN106254978A (en) * | 2016-11-09 | 2016-12-21 | 深圳矽乐科技有限公司 | A kind of multifunction wireless music microphone |
| CN108200516A (en) * | 2018-02-05 | 2018-06-22 | 北京唱吧科技股份有限公司 | A kind of microphone speaker all-in-one machine |
| CN108513217A (en) * | 2018-03-27 | 2018-09-07 | 斑马网络技术有限公司 | Vehicle entertainment system and its collecting device |
| CN109192188A (en) * | 2018-09-05 | 2019-01-11 | 厦门轻唱科技有限公司 | K sings system |
| CN109192188B (en) * | 2018-09-05 | 2024-04-23 | 厦门巨嗨科技有限公司 | K song system |
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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: 20080102 Termination date: 20101230 |