CN203775403U - Entertainment microphone based on wireless technology - Google Patents
Entertainment microphone based on wireless technology Download PDFInfo
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- CN203775403U CN203775403U CN201420110263.3U CN201420110263U CN203775403U CN 203775403 U CN203775403 U CN 203775403U CN 201420110263 U CN201420110263 U CN 201420110263U CN 203775403 U CN203775403 U CN 203775403U
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- module
- wireless
- microphone
- audio mixing
- sound
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- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000003379 elimination reaction Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005236 sound signal Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses an entertainment microphone based on the wireless technology. The microphone comprises a wireless module for receiving an external sound source. The wireless module is used to transmit the received sound source signal to a sound mixing module. Meanwhile, the sound mixing module is used to receive a sound signal inputted from a pick-up module. The utility model pertains to the technical field of wireless electronics. The objective of the utility model is to provide a novel entertainment microphone which has advantages of simple overall construction, low cost and small and flexible size and has a wider application range which is not limited by space limitation compared with a conventional microphone.
Description
Technical field
The utility model relates to a kind of amusement microphone, particularly a kind of amusement microphone based on wireless technology.
Background technology
Existing microphone is by wired or wireless microphone is connected with stereo set etc. mostly.But along with the raising of the ever-increasing material life of people and cultural life, make this use connect the demand loaded down with trivial details, cost is expensive, the larger conventional microphone that takes up room can not meet people already.
Utility model content
The purpose of this utility model be to solve existing microphone because of holistic cost costliness, bulky, to carry inconvenience etc. former thereby cause while using and be subject to great limitation, and provides a kind of amusement microphone based on wireless technology.
The utility model to achieve these goals and adopt technical scheme be: a kind of amusement microphone based on wireless technology, described microphone comprises the wireless module for receiving external source of sound, the sound source signal receiving is passed to audio mixing module by described wireless module, and described audio mixing module also receives the voice signal of pickup module input simultaneously.
Further, between described wireless module and audio mixing module, be also provided with noise elimination module, described noise elimination module, by after the sound source signal cancellation primary sound receiving from wireless module, is transferred to audio mixing module.
Further, between described audio mixing module and pickup module, be also provided with reverberation module, described reverberation module, by after the voice signal reverberation receiving from pickup module, is transferred to audio mixing module.
Adopt the beneficial effect of technique scheme to be: microphone unitary construction described in the utility model is simple, with low cost, volume is small and exquisite flexibly, application space is no longer subject to spatial limitation comparatively extensive for conventional microphone.
Brief description of the drawings
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the present invention, content of the present invention is further described.Example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in fig. 1, this programme comprises the wireless module for receiving external source of sound, and in the present embodiment, described source of sound module is smart mobile phone, flat board or notebook computer etc., and is smart mobile phone in the source of sound module described in this programme; And described wireless module is FM, RF or bluetooth etc. in the present embodiment, and what adopt in the present embodiment is Bluetooth technology.In this programme, the sound source signal receiving is passed to audio mixing module by described wireless module, further between described wireless module and audio mixing module, be also provided with noise elimination module, described noise elimination module, by after the sound source signal cancellation primary sound receiving from wireless module, is transferred to audio mixing module; Described audio mixing module also receives the voice signal of pickup module input simultaneously; And in this programme, between described audio mixing module and pickup module, be also provided with reverberation module; Described reverberation module, after receiving the voice signal coming from pickup module transmission, carries out being transferred to audio mixing module after self-reverberation again, is mainly that pickup is got people's acoustical signal at the pickup module described in this programme.The sound source signal of its received people's acoustical signal and cancellation primary sound is transferred to power amplifier module by described audio mixing module; This power amplifier module is transferred to loud speaker after the audio signal receiving is amplified.To adopt lithium battery to carry out supply of electric power at the microphone described in this programme.
When concrete enforcement, the music being stored in mobile phone is transferred to noise elimination module by Bluetooth technology, described noise elimination module is removed the former sound in original music, then the sound source signal of removing former sound is passed to audio mixing module, between described audio mixing module and pickup module, is also provided with reverberation module; Described reverberation module, after receiving the voice signal coming from pickup module transmission, carries out being transferred to audio mixing module after self-reverberation again, in the present embodiment, and this voice signal behaviour acoustical signal.Described microphone, by its inner audio mixing module, the sound source signal of received people's acoustical signal and cancellation primary sound is transferred to external power amplifier module and loud speaker sends.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. the amusement microphone based on wireless technology, it is characterized in that: described microphone comprises the wireless module for receiving external source of sound, the sound source signal receiving is passed to audio mixing module by described wireless module, and described audio mixing module also receives the voice signal of pickup module input simultaneously.
2. the amusement microphone based on wireless technology according to claim 1, it is characterized in that: between described wireless module and audio mixing module, be also provided with noise elimination module, described noise elimination module, by after the sound source signal cancellation primary sound receiving from wireless module, is transferred to audio mixing module.
3. the amusement microphone based on wireless technology according to claim 1, it is characterized in that: between described audio mixing module and pickup module, be also provided with reverberation module, described reverberation module, by after the voice signal reverberation receiving from pickup module, is transferred to audio mixing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110263.3U CN203775403U (en) | 2014-03-12 | 2014-03-12 | Entertainment microphone based on wireless technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110263.3U CN203775403U (en) | 2014-03-12 | 2014-03-12 | Entertainment microphone based on wireless technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775403U true CN203775403U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110263.3U Active CN203775403U (en) | 2014-03-12 | 2014-03-12 | Entertainment microphone based on wireless technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210943A (en) * | 2016-07-25 | 2016-12-07 | 北京塞宾科技有限公司 | A kind of wireless K sings microphone |
-
2014
- 2014-03-12 CN CN201420110263.3U patent/CN203775403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210943A (en) * | 2016-07-25 | 2016-12-07 | 北京塞宾科技有限公司 | A kind of wireless K sings microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 518000 No.203, No.10 and 11, No.6 lane, Mabu new village, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen City Bolang Sand Technology Co.,Ltd. Address before: 518000, Guangdong, Shenzhen, Baoan District entrepreneurial West all the way to build E building B block, room 1107 Patentee before: Jiang Haiyan |
|
| TR01 | Transfer of patent right |