CN203434995U - Electronic sound console with multi-output channels - Google Patents
Electronic sound console with multi-output channels Download PDFInfo
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- CN203434995U CN203434995U CN201320436262.3U CN201320436262U CN203434995U CN 203434995 U CN203434995 U CN 203434995U CN 201320436262 U CN201320436262 U CN 201320436262U CN 203434995 U CN203434995 U CN 203434995U
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Abstract
The utility model relates to the technical field of electronic sound console, particularly relates to an electronic sound console with multi-output channels. An output control module of the electronic sound console is connected with a bidirectional decoder module which can exchange information with the output control module, when a audio signal is transmitted to an output control module, according to the user's choice, the audio signal can be directly output to subsequence playback device for playing, can also be sent to the bidirectional decoder module to be encoded, then can be outputted to a specific communication device through the matching communication interface, for example, using a USB bidirectional decoder module for encoding the audio signal to satisfy USB transfer protocol, then through the USB interface to send encoded audio signal to a USB interface device such as a computer and the like has been stored, sent and operated. In order to achieve multi-channel output, allowing the user to select the most appropriate output mode, and meeting the needs of the user.
Description
Technical field
The utility model relates to electronic tuning platform technical field, particularly a kind of electronic tuning platform of many output channels.
Background technology
Sound console claims again tuning control desk, it by multichannel input signal amplify, mixing, distribution, tonequality modify and acoustics processing, be in the systems such as modern station broadcast, stage amplify, sound equipment program making, to broadcast and the visual plant of program recording.Sound console is according to being divided into the regulative mode of audio signal: analog sound console and digital sound console.
Because most of audio-frequence player device is all to adopt analog signal input, no matter be therefore analog sound console or digital sound console, its output signal is the audio signal of simulation substantially.But, development along with electronic technology, people have not play by playback equipment only wishing for the audio frequency output of sound console, may be more to wish this output to store or send by network, but existing sound console does not possess this function, if want that the audio signal of sound console output is stored etc. to processing, can only by accessing other rear class audio frequency apparatuses, to audio signal, do further processing (as being converted into digital audio and video signals) again, this brings much inconvenience to user.
Therefore, for solving weak point of the prior art, provide a kind of and there is multiple output channel, thereby make user select the electronic tuning platform that the most suitable way of output is exported to seem particularly important.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and the touch control system based on large-screen that a kind of circuit structure is simple, cost is lower and touch-control is respond well is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of electronic tuning platform of many output channels is provided, comprise audio signal input module, audio signal adjustment module output control module and two-way decoder module, described audio signal input module is sent to audio signal adjustment module by the audio signal of input, described audio signal adjustment module is sent to output control module after audio signal is regulated to processing, described output control module is connected to carry out information interaction with two-way decoder module, and described two-way decoder module is connected with the communication interface that can be connected with external equipment.
Preferably, described two-way decoder module is the two-way decoder module of USB, and described communication interface is USB interface.
Wherein, described audio signal adjustment module comprises the first processing module of audio signal, A/D modular converter, DSP module, regulate coding module and D/A modular converter, described audio signal input module is sent to the first processing module of audio signal by the audio signal of input, the first processing module of described audio signal is sent to A/D modular converter after the audio signal of simulation is processed for the first time, described A/D modular converter is converted into the audio signal input module of simulation digital audio signal and this digital audio signal is sent to described DSP module, after regulating coding module that the conditioning signal of input is encoded, be transferred to described DSP module, described DSP module regulates digital audio signal according to conditioning signal, and the digital audio signal after regulating is sent to described D/A modular converter, described D/A modular converter is sent to output control module by the audio signal of this simulation after the audio signal of described numeral being converted into the audio signal of simulation.
Wherein, described DSP module is connected with display module, and described display module shows according to the display of DSP output.
Wherein, described audio signal input module comprises simulated audio signal input channel and digital audio and video signals input channel.
Wherein, described simulated audio signal input channel comprises analog input interface and the propertional regulator such as gradeization being connected with described analog input interface output.
Wherein, described digital audio and video signals input channel comprises digital signal input interface and the audio decoder module being connected with described digital signal input interface output.
The beneficial effects of the utility model: the utility model provides a kind of electronic tuning platform of many output channels, the output control module of this electronic tuning platform is connected with and can carries out the two-way decoder module of information interaction with output control module, when audio signal is transferred into after output control module, according to user's selection, this audio signal can directly be output to the audio-frequence player device of the rear class of rear class and play, also can be transferred into after encoding in two-way decoder module and export on specific communication equipment by corresponding communication interface, for example adopt the two-way decoder module of USB to make it meet USB host-host protocol to this coding audio signal, then the audio signal after this being encoded by USB interface sends the equipment that has a USB interface as computer etc. to and has stored, the operations such as transmission.With this, realize multichannel output, make user select the most suitable way of output to export, meet consumers' demand.In addition, this two-way decoder module is transferred to output control module after the signal of outside input is decoded, the audio-frequence player device that sends rear class to by output control module is again play, for example: the audio file of storing in computer is sent to the two-way decoder module of USB, and the two-way decoder module of USB is play this audio signal audio-frequence player device that exports rear class to by output control module of decoding.Further meet user's different user demands.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of embodiment of the electronic tuning platform of a kind of many output channels of the utility model.
In Fig. 1, include:
1---audio signal input module, 11---analog input interface, 12---propertional regulator such as grade, 13---digital signal input interface, 14---audio decoder module, 2---audio signal adjustment module, 21---the first processing module of audio signal, 22---A/D modular converter, 23---DSP module, 24---regulate coding module, 25---D/A modular converter, 26---display module, 3---output control module, 4---two-way decoder module, 5---communication interface.
Embodiment
With the following Examples the utility model is further described.
The embodiment of the electronic tuning platform of a kind of many output channels of the utility model, as shown in Figure 1, comprise: audio signal input module 1, audio signal adjustment module 2, output control module 3 and two-way decoder module 4, the audio signal input module 1 of described simulation is sent to audio signal adjustment module 2 by the audio signal of input, 2 pairs of audio signals of described audio signal adjustment module are sent to output control module 3 after regulating and processing, described output control module 3 is connected to carry out information interaction with two-way decoder module 4, described two-way decoder module 4 is connected with the communication interface 5 that can be connected with external equipment.
Because the output control module 3 of this electronic tuning platform is connected with and can carries out the two-way decoder module 4 of information interaction with output control module 3, when audio signal is transferred into after output control module 3, according to user's selection, this audio signal can directly be output to the audio-frequence player device of the rear class of rear class and play, also can be transferred into after encoding in two-way decoder module 4 and export on specific communication equipment by corresponding communication interface 5, for example adopt 4 pairs of these coding audio signals of the two-way decoder module of USB to make it meet USB host-host protocol, then the audio signal after this being encoded by USB interface sends the equipment that has a USB interface as computer etc. to and has stored, the operations such as transmission.With this, realize multichannel output, make user select the most suitable way of output to export, meet consumers' demand.In addition, this two-way decoder module 4 is transferred to output control module 3 after the signal of outside input is decoded, the audio-frequence player device that sends rear class to by output control module 3 is again play, for example: the audio file of storing in computer is sent to the two-way decoder module 4 of USB, and 4 pairs of these audio signals of the two-way decoder module of USB audio-frequence player device that exports rear class to by output control module 3 of decoding is play.Further meet user's different user demands.
Described two-way decoder module 4 is the two-way decoder module 4 of USB, and described communication interface 5 is USB interface.Should be current most of electronic equipment and there is USB interface, therefore adopt the two-way decoder module 4 of USB can realize compatible most of electronic equipment.
Described audio signal adjustment module 2 comprises the first processing module 21 of audio signal, A/D modular converter 22, DSP module 23, regulate coding module 24 and D/A modular converter 25, described audio signal input module 1 is sent to the first processing module 21 of audio signal by the audio signal of input, the audio signal of 21 pairs of simulations of the first processing module of described audio signal is carried out filtering, pressure limiting, after the first processing such as adjusting, be sent to A/D modular converter 22, described A/D modular converter 22 is converted into the audio signal input module 1 of simulation digital audio signal and this digital audio signal is sent to described DSP module 23, after regulating coding module 24 that the conditioning signal of input is encoded, be transferred to described DSP module 23, described DSP module 23 regulates digital audio signal according to conditioning signal, and the digital audio signal after regulating is sent to described D/A modular converter 25, described D/A modular converter 25 is sent to output control module 3 by the audio signal of this simulation after the audio signal of described numeral being converted into the audio signal of simulation.With this, realize the digitized processing to audio signal.
Described audio signal input module 1 comprises simulated audio signal input channel and digital audio and video signals input channel.Described simulated audio signal input channel comprises analog input interface 11 and the propertional regulator such as gradeization 12 being connected with described analog input interface 11 outputs.Described digital audio and video signals input channel comprises digital signal input interface 13 and the audio decoder module 14 being connected with described digital signal input interface 13 outputs.Therefore this sound console both can be inputted the audio signal of simulation, also can input digital audio signal, met different input demands.
Described DSP module 23 is connected with display module 26, and described display module 26 shows according to the display of DSP output.By display module 26DSP module 23, the current information exchanges such as adjusting pattern can be crossed to display module 26 and show, be user-friendly to.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. the electronic tuning platform of output channel more than a kind, it is characterized in that: comprise audio signal input module, audio signal adjustment module, output control module and two-way decoder module, described audio signal input module is sent to audio signal adjustment module by the audio signal of input, described audio signal adjustment module is sent to output control module after audio signal is regulated to processing, described output control module is connected to carry out information interaction with two-way decoder module, and described two-way decoder module is connected with the communication interface that can be connected with external equipment.
2. the electronic tuning platform of a kind of many output channels as claimed in claim 1, is characterized in that: described two-way decoder module is the two-way decoder module of USB, and described communication interface is USB interface.
3. the electronic tuning platform of a kind of many output channels as claimed in claim 1, it is characterized in that: described audio signal adjustment module comprises the first processing module of audio signal, A/D modular converter, DSP module, regulate coding module and D/A modular converter, described audio signal input module is sent to the first processing module of audio signal by the audio signal of input, the first processing module of described audio signal is sent to A/D modular converter after the audio signal of simulation is processed for the first time, described A/D modular converter is converted into the audio signal input module of simulation digital audio signal and this digital audio signal is sent to described DSP module, after regulating coding module that the conditioning signal of input is encoded, be transferred to described DSP module, described DSP module regulates digital audio signal according to conditioning signal, and the digital audio signal after regulating is sent to described D/A modular converter, described D/A modular converter is sent to output control module by the audio signal of this simulation after the audio signal of described numeral being converted into the audio signal of simulation.
4. the electronic tuning platform of a kind of many output channels as claimed in claim 3, is characterized in that: described DSP module is connected with display module, and described display module shows according to the display of DSP output.
5. the electronic tuning platform of a kind of many output channels as claimed in claim 1, is characterized in that: described audio signal input module comprises simulated audio signal input channel and digital audio and video signals input channel.
6. the electronic tuning platform of a kind of many output channels as claimed in claim 5, is characterized in that: described simulated audio signal input channel comprises analog input interface and the propertional regulator such as gradeization being connected with described analog input interface output.
7. the electronic tuning platform of a kind of many output channels as claimed in claim 5, is characterized in that: described digital audio and video signals input channel comprises digital signal input interface and the audio decoder module being connected with described digital signal input interface output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436262.3U CN203434995U (en) | 2013-07-22 | 2013-07-22 | Electronic sound console with multi-output channels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320436262.3U CN203434995U (en) | 2013-07-22 | 2013-07-22 | Electronic sound console with multi-output channels |
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| CN203434995U true CN203434995U (en) | 2014-02-12 |
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| CN201320436262.3U Expired - Fee Related CN203434995U (en) | 2013-07-22 | 2013-07-22 | Electronic sound console with multi-output channels |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921914A (en) * | 2015-12-26 | 2017-07-04 | 森声数字科技（深圳）有限公司 | A kind of multi-channel audio transmission equipment |
| CN107493536A (en) * | 2017-08-14 | 2017-12-19 | 深圳市锠盛电子科技有限公司 | A kind of audible control system |
-
2013
- 2013-07-22 CN CN201320436262.3U patent/CN203434995U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921914A (en) * | 2015-12-26 | 2017-07-04 | 森声数字科技（深圳）有限公司 | A kind of multi-channel audio transmission equipment |
| CN106921914B (en) * | 2015-12-26 | 2023-05-09 | 森声数字科技（深圳）有限公司 | Multichannel audio transmission equipment |
| CN107493536A (en) * | 2017-08-14 | 2017-12-19 | 深圳市锠盛电子科技有限公司 | A kind of audible control system |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140212 Termination date: 20190722 |