CN203691563U - Wireless high-definition audio system - Google Patents
Wireless high-definition audio system Download PDFInfo
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- CN203691563U CN203691563U CN201420010066.4U CN201420010066U CN203691563U CN 203691563 U CN203691563 U CN 203691563U CN 201420010066 U CN201420010066 U CN 201420010066U CN 203691563 U CN203691563 U CN 203691563U
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Abstract
The utility model discloses a wireless high-definition audio system. The system comprises a wireless communication module, an all-format audio and video decoding module, an audio processing module, and an audio playing module. The wireless communication module is connected with an external wireless communication device through wireless signals. The all-format audio and video decoding module is connected with the wireless communication module and the audio processing module. The audio processing module is connected to the all-format audio and video decoding module and the audio playing module. The audio playing module is connected with the audio processing module and used for receiving analog output signals transmitted from the audio processing module and conducting audio playing based on function control signals. The wireless high-definition audio system of the utility model is capable of receiving high-definition audio signals transmitted from the external communication device based on the wireless communication module and realizing decoding processing of the high-definition audio signals. In this way, the playing of the high-definition audio system is completed.
Description
Technical field
The utility model relates to sound technique field, relates in particular to a kind of WirelessHD sound system.
Background technology
More and more judicial convenience and lighting of sound equipment at present, ordinary populace had both been unwilling at the bulky large-scale sound equipment of indoor purchase, be not content with again the cheap sound equipment of function singleness, lower tone, people are in the free time and the time of having a rest is liked to listen again music and station broadcast loosens body and mind, cultivates one's taste.Along with the continuous pursuit of people to quality of the life, to the demand of Smart Home, to the demand of sound equipment, need to receive very easily the requirements such as data by sound equipment.And the appearance of wireless sound system at present can facilitate user to carry away, but current sound system is facing to diversified audio mode, particularly high resolution audio and video is universal, and existing sound system cannot be realized the decoding of high resolution audio and video signal, cannot realize according to user's control the broadcasting of sound system, thereby the demand that meets fan, has reduced user experience.
Utility model content
The technical problems to be solved in the utility model is, a kind of WirelessHD sound system is provided, and the decoding processing of the high definition audio signal received of can achieving a butt joint realizes the broadcasting of high definition audio signal under the triggering based on user function control signal.
The purpose of this utility model is achieved through the following technical solutions:
The invention process provides a kind of WirelessHD sound system, comprising: wireless communication module, full format audio/video decoding module, audio processing modules and audio playing module, wherein:
Described wireless communication module is connected by wireless signal with external wireless communication device, receives the high resolution audio and video signal that external wireless communication module sends, and issues full format audio/video decoding module;
Described full format audio/video decoding module connects described radio communication device and audio processing modules, receives the high resolution audio and video signal that described wireless communication module sends, and described high resolution audio and video signal is carried out to full format decoding and process;
Described audio processing modules connects described full format audio/video decoding module and audio playing module, receive the high resolution audio and video signal after full format audio/video decoding resume module, and high resolution audio and video signal after treatment is converted to analog output signal sends to audio playing module;
Described audio playing module is connecting described audio processing modules, receives the analog output signal that described audio processing modules sends, and carries out audio frequency broadcasting according to function control signal.
Described wireless communication module comprises: for sending the wireless transmission unit of identification signal and feedback signal of described wireless acoustics, and for receiving the radio receiving unit of high resolution audio and video signal of external wireless communication device.
Described full format audio/video decoding module comprises: full format audio decoding unit and full format video decoding unit.
Described audio processing modules comprises: buffer unit and D/A conversion unit, and described buffer unit connects described D/A conversion unit, and described memory cell is for preserving the high resolution audio and video signal after the full format audio/video decoding resume module receiving; Described D/A conversion unit is converted to analog output signal by the result of digital situation and issues described audio playing module.
Described audio playing module comprises: function control unit, audio power amplifier unit and loudspeaker unit, described function control unit is connecting audio power amplifier unit, described audio power amplifier unit is connecting function control unit and loudspeaker unit, wherein: described function control unit is user's control panel, for user provides the triggering of function control signal, described audio power amplifier unit carries out power amplification by analog output signal after the triggering of function control signal, and described loudspeaker unit is play the analog output signal after power amplification.
Described WirelessHD sound system also comprises external memory interface, and described external memory interface is connected with full format audio/video decoding module.
Described wireless communication module is bluetooth module or is infrared radio module or WIFI module.
Compared with prior art, WirelessHD sound system of the present utility model can receive the high definition audio signal that external communication device sends based on wireless communication module, and realize the decoding processing of high definition audio signal, under the effect of the function control signal based on user, complete the broadcasting of high definition sound system.This wireless sound system can complete by the communication based on different, facilitates user to be carried in varying environment, realizes the convenience of wireless sound system, increases the Experience Degree of user's varying environment.By this sound system, broadcast format can be risen to high definition audio level, meet the Music Appreciation demand that fan is higher and make sound equipment carry the external memory interface of source of sound and playback equipment outward, thereby meet the broadcasting demand of different scenes.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the WirelessHD sound system of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the WirelessHD sound system in the utility model embodiment, this WirelessHD sound system includes: wireless communication module, full format audio/video decoding module, audio processing modules and audio playing module, the wireless communication module is here connecting full format audio/video decoding module, full format audio/video decoding module is connecting audio processing modules and wireless communication module, and audio processing modules is connecting full format audio/video decoding module and audio playing module.
The wireless communication module is here connected by wireless signal with external wireless communication device, receives the high resolution audio and video signal that external wireless communication device sends, and issues full format audio/video decoding module; The radio communication device here can be base station or hand-held mobile terminal etc., can be realized the data of WirelessHD sound system are sent by these websites.
The full format audio/video decoding module here connects wireless communication module and audio processing modules, receive the audio signal that wireless communication module sends, high resolution audio and video signal is carried out to full format decoding to be processed, high resolution audio and video signal can be realized the decoding function of audio, video data after being received by sound system like this, completes audio frequency and plays.
The audio processing modules here connects full format audio/video decoding module and audio playing module, receive the high resolution audio and video signal after full format audio/video decoding resume module, and high resolution audio and video signal after treatment is converted to analog output signal sends to audio playing module.
The audio playing module is here connecting audio processing modules, the analog output signal that audio reception processing module sends, and carry out audio frequency broadcasting according to function control signal.
It should be noted that, the wireless communication module here comprises: for sending the wireless transmission unit of identification signal and feedback signal of wireless acoustics, and for receiving the radio receiving unit of high definition audio signal of external wireless communication device.Can realize the reception to external data by wireless communication module, also external feedback data information etc.
It should be noted that, the full format audio/video decoding module here comprises full format audio decoding unit and full format video decoding unit, can realize the decoding to high resolution audio and video data by full format audio decoding unit and full format video decoding unit.
It should be noted that, the audio processing modules here comprises: buffer unit and D/A conversion unit, and the buffer unit here connects D/A conversion unit, and buffer unit is for preserving the high resolution audio and video signal after the full format audio/video decoding resume module receiving; D/A conversion unit is converted to analog output signal by the result of digital situation and issues audio playing module.
It should be noted that, the audio playing module here comprises: function control unit, audio power amplifier unit and loudspeaker unit, the function control unit is here connecting audio power amplifier unit, audio power amplifier unit is connecting function control unit and loudspeaker unit, wherein: this function control unit is user's control panel, for user provides the triggering of function control signal, audio power amplifier unit carries out power amplification by analog output signal after the triggering of function control signal, and loudspeaker unit is play the analog output signal after power amplification.
It should be noted that, the WirelessHD sound system here also includes external memory interface, this external memory interface is connected with full format audio/video decoding module, this external memory interface can be realized the access of External memory equipment, comprise these memory devices of computer, MP3, MP4, portable hard drive, flash disk etc., realize plug and play, for wireless sound system provides the source of audio, video data.
It should be noted that, the wireless communication module is here bluetooth module or is infrared radio module or WIFI module.Can meet different scene demands by arranging of different systems
Compared with prior art, wireless sound system of the present utility model can receive the audio signal that external communication device sends based on wireless communication module, and realize the fast decoding processing of audio signal, under the effect of the function control signal based on user, complete the broadcasting of sound system.This wireless sound system can complete by the communication based on different, facilitates user to be carried in varying environment, realizes the convenience of wireless sound system, increases the Experience Degree of user's varying environment.
The WirelessHD sound system above the utility model embodiment being provided is described in detail, applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (7)
1. a WirelessHD sound system, is characterized in that, comprising: wireless communication module, full format audio/video decoding module, audio processing modules and audio playing module, wherein:
Described wireless communication module is connected by wireless signal with external wireless communication device, receives the high resolution audio and video signal that external wireless communication device sends, and issues full format audio/video decoding module;
Described full format audio/video decoding module connects described wireless communication module and audio processing modules, receives the high resolution audio and video signal that described wireless communication module sends, and described high resolution audio and video signal is carried out to full format decoding and process;
Described audio processing modules connects described full format audio/video decoding module and audio playing module, receive the high resolution audio and video signal after full format audio/video decoding resume module, and high resolution audio and video signal after treatment is converted to analog output signal sends to audio playing module;
Described audio playing module is connecting described audio processing modules, receives the analog output signal that described audio processing modules sends, and carries out audio frequency broadcasting according to function control signal.
2. WirelessHD sound system as claimed in claim 1, it is characterized in that, described wireless communication module comprises: for sending the wireless transmission unit of identification signal and feedback signal of described wireless acoustics, and for receiving the radio receiving unit of high resolution audio and video signal of external wireless communication device.
3. WirelessHD sound system as claimed in claim 1, is characterized in that, described full format audio/video decoding module comprises: full format audio decoding unit and full format video decoding unit.
4. WirelessHD sound system as claimed in claim 1, it is characterized in that, described audio processing modules comprises: buffer unit and D/A conversion unit, described buffer unit connects described D/A conversion unit, and described memory cell is for preserving the high resolution audio and video signal after the full format audio/video decoding resume module receiving; Described D/A conversion unit is converted to analog output signal by the result of digital situation and issues described audio playing module.
5. WirelessHD sound system as claimed in claim 1, it is characterized in that, described audio playing module comprises: function control unit, audio power amplifier unit and loudspeaker unit, described function control unit is connecting audio power amplifier unit, described audio power amplifier unit is connecting function control unit and loudspeaker unit, wherein: described function control unit is user's control panel, for user provides the triggering of function control signal, described audio power amplifier unit carries out power amplification by analog output signal after the triggering of function control signal, described loudspeaker unit is play the analog output signal after power amplification.
6. WirelessHD sound system as claimed in claim 1, is characterized in that, described WirelessHD sound system also comprises external memory interface, and described external memory interface is connected with full format audio/video decoding module.
7. the WirelessHD sound system as described in claim 1 to 6 any one, is characterized in that, described wireless communication module is bluetooth module or is infrared radio module or WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010066.4U CN203691563U (en) | 2014-01-07 | 2014-01-07 | Wireless high-definition audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010066.4U CN203691563U (en) | 2014-01-07 | 2014-01-07 | Wireless high-definition audio system |
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| Publication Number | Publication Date |
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| CN203691563U true CN203691563U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420010066.4U Expired - Fee Related CN203691563U (en) | 2014-01-07 | 2014-01-07 | Wireless high-definition audio system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245856A (en) * | 2015-10-30 | 2016-01-13 | 深圳英飞拓科技股份有限公司 | Security monitoring circuit with audio collection, and circuit design method thereof |
| CN105516862A (en) * | 2015-11-27 | 2016-04-20 | 福州瑞芯微电子股份有限公司 | Audio frequency transcription and wireless distribution device and method |
-
2014
- 2014-01-07 CN CN201420010066.4U patent/CN203691563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245856A (en) * | 2015-10-30 | 2016-01-13 | 深圳英飞拓科技股份有限公司 | Security monitoring circuit with audio collection, and circuit design method thereof |
| CN105245856B (en) * | 2015-10-30 | 2018-12-07 | 深圳英飞拓科技股份有限公司 | The safety monitoring circuit and its circuit design method for having audio collection |
| CN105516862A (en) * | 2015-11-27 | 2016-04-20 | 福州瑞芯微电子股份有限公司 | Audio frequency transcription and wireless distribution device and method |
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| 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: 20140702 Termination date: 20190107 |