CN103561298A - Digital television set-top box with wireless microphone - Google Patents
Digital television set-top box with wireless microphone Download PDFInfo
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- CN103561298A CN103561298A CN201310568368.3A CN201310568368A CN103561298A CN 103561298 A CN103561298 A CN 103561298A CN 201310568368 A CN201310568368 A CN 201310568368A CN 103561298 A CN103561298 A CN 103561298A
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- module
- top box
- wireless microphone
- control module
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Abstract
The invention relates to a digital television set-top box, and particularly discloses a digital television set-top box with a wireless microphone. The digital television set-top box comprises a set-top box main control module, a remote control and a karaoke on-demand module, a power control module, a wireless microphone receiving module, a wireless microphone, an audio processing module and a back-arranged audio output module. The karaoke on-demand module is connected with the set-top box main control module in a wireless mode through remote control codes. The power control module and the audio processing module are respectively and electrically connected with the set-top box main control module. The power control module is further electrically connected with the input end of the microphone receiving module. The output end of the wireless microphone receiving module is electrically connected with the audio processing module and is connected with the wireless microphone through wireless signals. The audio processing module is electrically connected with the back-arranged audio output module. According to the digital television set-up box, karaoke equipment is not further needed, so that a lot of cost is saved; a series of complex connecting lines are not needed, and karaoke songs can be sung without a handheld microphone, so that operation is convenient.
Description
Technical field
The present invention relates to a kind of TV set-top box, specifically a kind of digital TV set-top box with wireless microphone.
Background technology
Digital TV set-top box be a kind of novel consumer-elcetronics devices ， family simulated television that occurs along with the renewal of television system in the transfer process of Digital Television, Set Top Box is necessary equipment.By Set Top Box, that family's simulated television can be watched is more clear, multichannel digital television program more.Set Top Box can realize the abundant function flexibly such as video request program, program interaction by present IP network simultaneously.
In digital TV set-top box of today, have a Karaoke point multicast function, but general Set Top Box does not have microphone interface, it can only and realize Kara OK function by a series of numerous and diverse lines by means of other karaoke equipment, uses very inconvenient; In addition, specially remove to buy a karaoke equipment and increased again undoubtedly consumer's use cost.
Summary of the invention
The object of this invention is to provide a kind of digital TV set-top box with wireless microphone, can solve the problem in background technology, can realize Kara OK function, easy to use.
In order to solve the problems of the technologies described above, the technical scheme adopting is: a kind of digital TV set-top box with wireless microphone, comprise Set Top Box main control module, remote controller and Karaoke point broadcasting module, it is characterized in that, also comprise energy supply control module, wireless microphone receiver module, wireless microphone, audio processing modules and rearmounted audio frequency output module; Remote controller is by remote control mode wireless connections Karaoke point broadcasting module and Set Top Box main control module; Set Top Box main control module is electrically connected to energy supply control module, audio processing modules respectively; Energy supply control module is also electrically connected to the input of wireless microphone receiver module; The output of wireless microphone receiver module is electrically connected to, is connected by wireless signal with wireless microphone with audio processing modules respectively; Audio processing modules is electrically connected to rearmounted audio frequency output module.
Preferred: described wireless microphone adopts the microphone of NRF2460 model.
The invention has the beneficial effects as follows: digital TV set-top box of the present invention without connecting in addition karaoke equipment, has been saved very large cost in the situation that carrying Karaoke point multicast function again; Do not need a series of numerous and diverse lines, only need hand-hold wireless microphone also to open the performance of the song that just can play Karaoka, simple operation yet.
Accompanying drawing explanation
Fig. 1, structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, structure of the present invention and operation principle are described in further detail.
As shown in Figure 1, for structure chart of the present invention, with a digital TV set-top box for wireless microphone, the concrete structure of this top box of digital machine comprises Set Top Box main control module 1, remote controller 2 and Karaoke point broadcasting module 3, energy supply control module 4, wireless microphone receiver module 5, wireless microphone 6, audio processing modules 7 and rearmounted audio frequency output module 8.Remote controller 2 is by remote control mode wireless connections Karaoke point broadcasting module 3 and Set Top Box main control module 1; Set Top Box main control module 1 is electrically connected to energy supply control module 4, audio processing modules 7 respectively; Energy supply control module 4 is also electrically connected to the input of wireless microphone receiver module 5; The output of wireless microphone receiver module 5 is electrically connected to, is connected by wireless signal with wireless microphone 6 with audio processing modules 7 respectively; Audio processing modules 7 is electrically connected to rearmounted audio frequency output module 8.
Operation principle: when user need to be switched to Karaoke point multicast function, as long as switch to Karaoke point broadcasting module 3 by remote controller 2, remote controller 2 sends one section of remote control mode to Set Top Box main control module 1, Set Top Box main control module 1 sends a high-level control signal to energy supply control module 4 when receiving the signal of remote controller 2 transmissions, energy supply control module 4 work, for 5 power supplies of wireless microphone receiver module, wireless microphone receiver module 5 electrifying startups, and start wireless microphone 6 by wireless signal, signal process with segment encode match information is wirelessly transmitted to wireless microphone receiver module 5, now can realize radio microphone function, wireless microphone receiver module 6 converts simulated audio signal to the audio digital signal receiving again and enters audio processing modules 7 simultaneously, by audio processing modules 7, directly output to rearmounted audio frequency output module 8, rearmounted audio frequency output module 8 connecting TVs or power amplifier, just can realize Karaoke point multicast function.When user finishes Karaoke point multicast function, in the time of need to using other function of top box of digital machine, need only equally remote controller 2, Set Top Box main control module 1 can send low level control signal, energy supply control module 4 powered-downs, wireless microphone receiver module 5 quits work.
Digital TV set-top box of the present invention, in the situation that carrying Karaoke point multicast function, without connecting in addition karaoke equipment, has been saved very large cost again; Do not need a series of numerous and diverse lines, only need hand-hold wireless microphone also to open the performance of the song that just can play Karaoka, simple operation yet.
Claims (2)
1. the digital TV set-top box with wireless microphone, comprise Set Top Box main control module (1), remote controller (2) and Karaoke point broadcasting module (3), it is characterized in that: also comprise energy supply control module (4), wireless microphone receiver module (5), wireless microphone (6), audio processing modules (7) and rearmounted audio frequency output module (8); Remote controller (2) is by remote control mode wireless connections Karaoke point broadcasting module (3) and Set Top Box main control module (1); Set Top Box main control module (1) is electrically connected to energy supply control module (4), audio processing modules (7) respectively; Energy supply control module (4) is also electrically connected to the input of wireless microphone receiver module (5); The output of wireless microphone receiver module (5) is electrically connected to, is connected by wireless signal with wireless microphone (6) with audio processing modules (7) respectively; Audio processing modules (7) is electrically connected to rearmounted audio frequency output module (8).
2. the digital TV set-top box with wireless microphone according to claim 1, is characterized in that: described wireless microphone (6) adopts the microphone of NRF2460 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568368.3A CN103561298A (en) | 2013-11-15 | 2013-11-15 | Digital television set-top box with wireless microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568368.3A CN103561298A (en) | 2013-11-15 | 2013-11-15 | Digital television set-top box with wireless microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103561298A true CN103561298A (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568368.3A Pending CN103561298A (en) | 2013-11-15 | 2013-11-15 | Digital television set-top box with wireless microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103561298A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101006A (en) * | 2014-05-13 | 2015-11-25 | 深圳Tcl新技术有限公司 | Wireless microphone and wireless karaoke control system |
| WO2018006354A1 (en) * | 2016-07-07 | 2018-01-11 | 北京小米移动软件有限公司 | Audio playing system, external extension device, and audio playing method and apparatus |
| CN107613416A (en) * | 2017-09-04 | 2018-01-19 | 福州瑞芯微电子股份有限公司 | A kind of microphone, apparatus for processing audio and its application process for supporting distant control function |
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| CN201032734Y (en) * | 2007-02-26 | 2008-03-05 | 四川长虹电器股份有限公司 | Multifunctional set up box |
| CN201213284Y (en) * | 2008-07-11 | 2009-03-25 | 中国网络通信集团公司 | Set-top box receiving and transmitting voice signal by wireless mode |
| CN201594318U (en) * | 2010-01-27 | 2010-09-29 | 长沙行成信息科技有限公司 | Set-top box remote controller with indoor wireless call function |
| US20110234778A1 (en) * | 2010-03-26 | 2011-09-29 | Modiotek Co., Ltd. | Remote Controller and Related System |
| CN102693716A (en) * | 2011-03-24 | 2012-09-26 | 上海尚恩华科网络科技股份有限公司 | Television karaoke system supporting network scoring function and television karaoke realization method |
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2013
- 2013-11-15 CN CN201310568368.3A patent/CN103561298A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032734Y (en) * | 2007-02-26 | 2008-03-05 | 四川长虹电器股份有限公司 | Multifunctional set up box |
| CN201213284Y (en) * | 2008-07-11 | 2009-03-25 | 中国网络通信集团公司 | Set-top box receiving and transmitting voice signal by wireless mode |
| CN201594318U (en) * | 2010-01-27 | 2010-09-29 | 长沙行成信息科技有限公司 | Set-top box remote controller with indoor wireless call function |
| US20110234778A1 (en) * | 2010-03-26 | 2011-09-29 | Modiotek Co., Ltd. | Remote Controller and Related System |
| CN102693716A (en) * | 2011-03-24 | 2012-09-26 | 上海尚恩华科网络科技股份有限公司 | Television karaoke system supporting network scoring function and television karaoke realization method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101006A (en) * | 2014-05-13 | 2015-11-25 | 深圳Tcl新技术有限公司 | Wireless microphone and wireless karaoke control system |
| WO2018006354A1 (en) * | 2016-07-07 | 2018-01-11 | 北京小米移动软件有限公司 | Audio playing system, external extension device, and audio playing method and apparatus |
| US10839782B2 (en) | 2016-07-07 | 2020-11-17 | Beijing Xiaomi Mobile Software Co., Ltd. | External extended device and audio playback method |
| CN107613416A (en) * | 2017-09-04 | 2018-01-19 | 福州瑞芯微电子股份有限公司 | A kind of microphone, apparatus for processing audio and its application process for supporting distant control function |
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| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |