CN205959003U - Can be used to stereoly and intelligent loudspeaker distribution system system of decoding - Google Patents
Can be used to stereoly and intelligent loudspeaker distribution system system of decoding Download PDFInfo
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- CN205959003U CN205959003U CN201620926495.5U CN201620926495U CN205959003U CN 205959003 U CN205959003 U CN 205959003U CN 201620926495 U CN201620926495 U CN 201620926495U CN 205959003 U CN205959003 U CN 205959003U
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- power amplifier
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- Circuit For Audible Band Transducer (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The utility model provides a can be used to stereoly and intelligent loudspeaker distribution system system of decoding, wherein: including audio frequency distribute process system, audio frequency distribute process system configuration has signal input part and signal output part, signal output part is connected with a plurality of monaural power amplifier, the monaural power amplifier output is connected with the power amplifier loudspeaker, audio frequency distribute process system still includes intelligent control module, DSP signal processing module, frequency dividing circuit module and the multichannel circuit module that decodes, DSP signal processing module connects intelligent control module, frequency dividing circuit module and the multichannel circuit module that decodes, frequency dividing circuit module and multichannel are decoded circuit module and all are connected with signal output part, and this practicality can realize hardware frequency division power amplifier, can realize stereo audio and multichannel audio power amplifier effect, and tone quality is effectual, satisfy the general power amplifier audio of listening song and karaoke and the home theater multichannel of the needs of the seeing a film power amplifier audio of decoding.
Description
Technical field
This utility model is related to intelligent sound systems technology construction applications, and particularly one kind can be used for stereo and decoding system
The intelligent horn distribution system of system.
Background technology
In traditional sound system, sound signal processing apparatus typically can only realize a kind of sound work(with the power amplifier loudspeaker being connected
Put effect, be such as suitable for listening song and the stereo power amplifier effect of Karaoke or the multichannel power amplifier effect of suitable family movie, city
Also the sound system by software and combination of hardware, its loudspeaker and power amplification system is had to be all to carry out using the mode of being fixedly connected on face
Connect, because under different application scenarios, sound system is different to the distribution of sound channel, such as simple Music Appreciation is often
It is desirable that stereo, and film is appreciated and is needed multichannel, if by the way of being fixedly connected, under Music Appreciation pattern
Electronics and the electroacoustic unit of other sound channels will be wasted, and effect will be also bad, stereo and decoding system be can be used for using one kind
The intelligent horn distribution system of system, both can make good use of all existing electronics and electroacoustic unit it is also possible to improve whole sound equipment
The effect of product, inherently this structure design are improved.
Content of the invention
In order to overcome the disadvantages mentioned above of prior art, the purpose of this utility model is to provide one kind can realize hardware divider
Power amplifier, it is capable of stereo audio and multichannel audio power amplifier effect, what acoustical quality was good can be used for stereo reconciliation
The intelligent horn distribution system of code system.
This utility model solves its technical problem and be employed technical scheme comprise that：
A kind of intelligent horn distribution system that can be used for stereo reconciliation code system, wherein：Including audio distribution processing system
System, described audio distribution processing system is provided with signal input part and signal output part, and described signal output part is connected with some
Monaural power amplifier, described monaural power amplifier outfan is all connected with power amplifier loudspeaker, and described audio distribution is processed
System also includes intelligent control module, DSP signal processing module, frequency dividing circuit module and multi-channel decoding circuit module, described
DSP signal processing module connects intelligent control module, frequency dividing circuit module and multi-channel decoding circuit module, described frequency dividing circuit
Module and multi-channel decoding circuit module are all connected with signal output part.
As further improvement of the utility model：The signal output part of described audio distribution processing system is connected with six
Monaural power amplifier.
Compared with prior art, the beneficial effects of the utility model are：This utility model passes through to process using audio distribution
The hardware divider that system can carry out two kinds of power amplifier audios to the acoustical signal of signal input part is processed, can by intelligent control module
The divided circuit module of DSP signal processing module is controlled to realize stereo power amplifier audio, defeated to signal by frequency dividing circuit module
Six monaural power amplifiers going out end export left high-frequency signal, left intermediate-freuqncy signal, left low frequency signal and right low frequency letter respectively
Number, right intermediate-freuqncy signal, right high-frequency signal, complete the clear stereo effect of tradition simple left and right sound channels output, also may be used simultaneously
To control the acoustical signal of DSP signal processing module to realize family's shadow through multi-channel decoding circuit module by intelligent control module
Six monaural power amplifiers of signal output part are exported a left side by multi-channel decoding circuit module by institute's power amplifier effect respectively
High-frequency signal, left low frequency signal, left center signal and right center signal, right low frequency signal, right high-frequency signal, complete traditional-family
The home theater sound effect of the left and right sound channels of movie theatre and voice.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
This utility model is further illustrated with embodiment in conjunction with brief description：
A kind of intelligent horn distribution system that can be used for stereo reconciliation code system, wherein：Including audio distribution processing system
System, described audio distribution processing system is provided with signal input part and signal output part, and described signal output part is connected with six
Monaural power amplifier, described monaural power amplifier outfan is all connected with power amplifier loudspeaker, and described audio distribution is processed
System also includes intelligent control module, DSP signal processing module, frequency dividing circuit module and multi-channel decoding circuit module, described
DSP signal processing module connects intelligent control module, frequency dividing circuit module and multi-channel decoding circuit module, described frequency dividing circuit
Module and multi-channel decoding circuit module are all connected with signal output part.
Application this utility model can realize stereo and two kinds of power amplifier audios of multichannel under a fixed-site environment,
Meet the stereo power amplifier audio demand listening song and Karaoke, also meet the home theater multichannel power amplifier audio need seen a film
Ask, adopt hardware decoding process so that overall sound quality audio is more preferable simultaneously.
In sum, after those of ordinary skill in the art reads this utility model file, according to skill of the present utility model
Art scheme and technology design need not creative mental work and make other various corresponding conversion scheme, belong to this practicality newly
The scope that type is protected.
Claims (2)
1. a kind of can be used for stereo conciliate code system intelligent horn distribution system it is characterised in that：At audio distribution
Reason system, described audio distribution processing system is provided with signal input part and signal output part, and described signal output part is connected with
Some monaural power amplifiers, described monaural power amplifier outfan is all connected with power amplifier loudspeaker, described audio distribution
Processing system also includes intelligent control module, DSP signal processing module, frequency dividing circuit module and multi-channel decoding circuit module,
Described DSP signal processing module connects intelligent control module, frequency dividing circuit module and multi-channel decoding circuit module, described frequency dividing
Circuit module and multi-channel decoding circuit module are all connected with signal output part.
2. a kind of intelligent horn distribution system that can be used for stereo reconciliation code system according to claim 1, its feature
It is：The signal output part of described audio distribution processing system is connected with six monaural power amplifiers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926495.5U CN205959003U (en) | 2016-08-24 | 2016-08-24 | Can be used to stereoly and intelligent loudspeaker distribution system system of decoding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926495.5U CN205959003U (en) | 2016-08-24 | 2016-08-24 | Can be used to stereoly and intelligent loudspeaker distribution system system of decoding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959003U true CN205959003U (en) | 2017-02-15 |
Family
ID=57977836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926495.5U Active CN205959003U (en) | 2016-08-24 | 2016-08-24 | Can be used to stereoly and intelligent loudspeaker distribution system system of decoding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291673A (en) * | 2020-10-30 | 2021-01-29 | 歌尔科技有限公司 | Sound phase positioning circuit and equipment |
-
2016
- 2016-08-24 CN CN201620926495.5U patent/CN205959003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291673A (en) * | 2020-10-30 | 2021-01-29 | 歌尔科技有限公司 | Sound phase positioning circuit and equipment |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220308 Address after: 510805 rooms 608 and 609, No. 56-3, Fenghuang South Road, Xinya street, Huadu District, Guangzhou, Guangdong Province Patentee after: Guangdong Jichang Technology Co.,Ltd. Address before: 510000 No. 2, west of phase II, administration building, No. 8, Jinghu Avenue, Xinya street, Huadu District, Guangzhou, Guangdong Patentee before: GUANGDONG ZHONGYI YUNWANG INTELLIGENT TECHNOLOGY CO.,LTD. |