CN205320230U - Multimedia equipment - Google Patents
Multimedia equipment Download PDFInfo
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- CN205320230U CN205320230U CN201520619236.3U CN201520619236U CN205320230U CN 205320230 U CN205320230 U CN 205320230U CN 201520619236 U CN201520619236 U CN 201520619236U CN 205320230 U CN205320230 U CN 205320230U
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- multimedia equipment
- microphone
- microphone signal
- signal input
- audio
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Abstract
The utility model provides a multimedia equipment, it includes first microphone signal input passageway and first audio processing module, first audio processing module is used for carrying out the audio to the microphone audio signal by the input of first microphone signal input passageway and handles, second microphone signal input passageway and second audio processing module, second audio processing module are used for carrying out the audio to the microphone audio signal by the input of second microphone signal input passageway and handle, an audio signal output interface, its be used for with via the microphone audio signal that first microphone signal processing unit handled exports the local device to, and the 2nd audio signal output interface, its be used for with via the microphone audio signal that second microphone signal processing unit handled carries to the network equipment. Compared with the prior art, multimedia equipment can satisfy the demand that the user used to multi -scenario simultaneously.
Description
Technical field
This utility model relates to a kind of multimedia equipment, particularly relates to a kind of multimedia equipment with the input of multiple-microphone signal and output.
Background technology
Along with the development of society, public recreation has increasingly becomed a kind of trend. And singing is a kind of entertainment way being easiest to and realizing, along with the development of cybertimes, various local platforms and the network platform are established to cater to the singing demand that people are continually changing.
It is no matter sing in this locality or sing at network, is all indispensable equipment including the multimedia equipment of microphone. But, microphone on the market is in use at present, is merely able to use for single use scene, it is impossible to meets and is simultaneous for the demand that many scenes use. Such as, moving coil type microphone, due to simple in construction, causes that its high frequency response is not enough, and tone color is fine and smooth not, is therefore merely able to meet the demand sung in this locality, and sings for network, is merely able to the capacitor microphone using sensitivity higher. But, just because of the sensitivity of capacitor microphone is higher, causing that it is when this locality singing uses, background noise by substantial amounts of collection, can affect singing effect. Based on many scenes demand that microphone uses, the diversified demand that be difficult to meet user same with the multimedia equipment of microphone adaptation.
Utility model content
In view of this, this utility model provides a kind of and can solve the problem that the multimedia equipment of the problems referred to above is actually necessary.
A kind of multimedia equipment, comprising: the first microphone signal processing unit, it includes the first microphone signal input channel and the first audio effect processing module, described first audio effect processing module electrically connects with described first microphone signal input channel, to be used for carrying out audio effect processing to by the microphone audio signal of described first microphone signal input channel input; Second microphone signal processing unit, it includes the second microphone signal input channel and the second audio effect processing module, described second audio effect processing module electrically connects with described second microphone signal input channel, to be used for carrying out audio effect processing to by the microphone audio signal of described second microphone signal input channel input; First audio signal output interface, it electrically connects with described first microphone signal processing unit, for the microphone audio signal output will crossed via described first microphone signal processing unit processes to local device; And the second audio signal output interface, it electrically connects with described second microphone signal processing unit, is delivered to the network equipment for by the microphone audio signal crossed via described second microphone signal processing unit processes.
Further, described multimedia equipment is provided with a multichannel microphone signal input interface, and described first microphone signal input channel and the second microphone signal input channel are integrated in described multichannel microphone signal input interface.
Further, described multimedia equipment is provided with the first microphone signal input interface corresponding with described first microphone signal input channel and the second microphone signal input interface corresponding with described second microphone signal input channel.
Further, described first microphone signal input channel is moving coil type microphone signal input channel, and described second microphone signal input channel is capacitor microphone signal input channel.
Further, described multimedia equipment is further provided with monitoring interface, described monitoring interface electrically connects with at least one passage in described first microphone signal input channel and described second microphone signal input channel, monitors for the audio signal inputting described multimedia equipment.
Further, described multimedia equipment farther includes music input unit for the external audiogenic device of described multimedia equipment, described music input unit is audio signal input/output interface or wireless signal transceiver module, and external audiogenic device inputs music signal by described music input unit to described multimedia equipment.
Further, described multimedia equipment farther includes the former sound unit that disappears, described in disappear former sound unit electrically connect with described music input interface for input music signal carry out eliminate people's sonication.
Further, described multimedia equipment farther includes musical instrument input interface for the external musical instrument of described multimedia equipment, and described musical instrument input interface is for inputting instrument signal to described multimedia equipment.
Further, described multimedia equipment farther includes downmixing unit, described downmixing unit electrically connects with at least one the audio signal output interface in described first audio signal output interface, the second audio signal output interface, and described downmixing unit is for exporting after input to the microphone audio signal of described multimedia equipment, music signal and instrument signal are carried out stereo process.
Further, described multimedia equipment is Set Top Box.
Pass through said structure, the above-mentioned multimedia equipment that this utility model embodiment provides, it is provided with independent moving coil type microphone signal input channel and capacitor microphone signal input channel, simultaneously, first audio output interface is set the moving coil type microphone signal that moving coil type microphone signal input channel transmits is transferred to local device, second audio signal output interface is set the capacitor microphone signal that capacitor microphone signal input channel transmits is transferred to the network equipment, by such structural design, can so that multimedia equipment can be simultaneous for different use scenes and use, and allow user optionally the microphone signal being suitable for local device can be transferred to local device, the microphone signal being suitable for the network equipment is transferred to the network equipment, thus meet user greatly to use the demand of multimedia equipment under many scenes simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing from these accompanying drawings.
The Organization Chart of the multimedia equipment that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Refer to Fig. 1, the multimedia equipment 100 that this utility model embodiment provides, it includes the first microphone signal processing unit the 10, second microphone signal processing unit the 20, first audio signal output interface 30 and the second audio signal output interface 40.
Described first microphone signal processing unit 10 includes the first microphone signal input channel 11 and the first audio effect processing module 12, described first audio effect processing module 12 electrically connects with described first microphone signal input channel 11, to be used for the microphone audio signal being input in described multimedia equipment 100 by described first microphone signal input channel 11 is carried out audio effect processing.
Described second microphone signal processing unit 20 includes the second microphone signal input channel 21 and the second audio effect processing module 22, described second audio effect processing module 22 electrically connects with described second microphone signal input channel 21, to be used for the microphone audio signal being input in described multimedia equipment 100 by described second microphone signal input channel 21 is carried out audio effect processing.
In the present embodiment, described multimedia equipment 100 is provided with a multichannel microphone signal input interface 50, and described first microphone signal input channel 11 and the second microphone signal input channel 21 are integrated in described multichannel microphone signal input interface 50.
Can select, in other embodiments, described multimedia equipment 100 can arrange two the first independent microphone signal input interfaces and the second microphone signal input interface, described first microphone signal input interface is corresponding with described first microphone signal input channel 11, and described second microphone signal input interface is corresponding with described second microphone signal input channel 21.
In the present embodiment, described first microphone signal input channel 11 is moving coil type microphone signal input channel, and described second microphone signal input channel 21 is capacitor microphone signal input channel.
Described first audio output interface 30 electrically connects with described first microphone signal processing unit 10, for the microphone audio signal output that will process via described first microphone signal processing unit 10 to local device.
In this utility model, the local device being linked in described multimedia equipment 100 by described first audio output interface 30 can be the tone playing equipment such as earphone, sound box system.
Described second audio signal output interface 40 electrically connects with described second microphone signal processing unit 20, is delivered to the network equipment for by the microphone audio signal processed via described second microphone signal processing unit 20.
In this utility model, the network equipment being linked in described multimedia equipment 100 by described second audio output interface 40 can be the intelligent mobile terminal such as mobile phone, panel computer, it is also possible to be the equipment that can carry out network social intercourse such as PC.
Can select, it is adapted to the demand monitored, in other embodiments, described multimedia equipment 100 is also provided with monitoring interface, described monitoring interface electrically connects with at least one passage in described first microphone signal input channel 11 and described second microphone signal input channel 21, monitors for the audio signal inputting described multimedia equipment.
It addition, accompaniment is also requisite in singing process, based on this demand, in multimedia equipment provided by the utility model, it is also possible to further arrange music input unit for the external audiogenic device of described multimedia equipment. Based on different technology, described music input unit can be provided in the audio signal input/output interface in described multimedia equipment 100 or wireless signal transceiver module. That is, described multimedia equipment 100 can be electrically connected to fetch by wired mode and external audiogenic device and receive the music signal that external audiogenic device transmits, and described multimedia equipment 100 can also be connected to receive the music signal that external audiogenic device transmits with external audiogenic device by wireless signal transceiver. Described external audiogenic device can be the equipment that mobile phone, panel computer, MP3 player and computer etc. can provide music.
Further, generally, the music signal gone out described in external audiogenic device is with singer's original singer's sound, in order to better meet the demand that user is sung, described multimedia equipment 100 farther includes the former sound unit that disappears, described in disappear former sound unit electrically connect with described music input unit for input music signal carry out eliminate people's sonication.
Alternatively, in other embodiments, described multimedia equipment 100 can also arrange musical instrument input interface for the described external musical instrument of multimedia equipment 100, and described musical instrument input interface is for inputting instrument signal to described multimedia equipment.
Can select, in other embodiments, described multimedia equipment 100 still further comprises downmixing unit, described downmixing unit electrically connects with at least one the audio signal output interface in described first audio signal output interface the 30, second audio signal output interface 40, and described downmixing unit is for exporting after input to the microphone audio signal of described multimedia equipment, music signal and instrument signal are carried out stereo process.
Preferably, described multimedia equipment 100 provided by the utility model is Set Top Box. Understandable, when described multimedia equipment 100 is Set Top Box, it also includes the various function original papers possessed in existing set-top box device certainly, owing to improvement of the present utility model is not directed to these existing function original papers, therefore carry out these existing function original papers omitting description in this utility model description.
Pass through said structure, the above-mentioned multimedia equipment 100 that this utility model embodiment provides, it is provided with independent moving coil type microphone signal input channel and capacitor microphone signal input channel, simultaneously, first audio output interface 30 is set the moving coil type microphone signal that moving coil type microphone signal input channel transmits is transferred to local device, second audio signal output interface 40 is set the capacitor microphone signal that capacitor microphone signal input channel transmits is transferred to the network equipment, by such structural design, can so that multimedia equipment 100 can be simultaneous for different use scenes and use, and allow user optionally the microphone signal being suitable for local device can be transferred to local device, the microphone signal being suitable for the network equipment is transferred to the network equipment, thus meet user greatly to use the demand of multimedia equipment under many scenes simultaneously.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also cannot all of embodiment be given exhaustive. All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within this utility model scope of the claims.
Claims (10)
1. a multimedia equipment, comprising:
First microphone signal processing unit, it includes the first microphone signal input channel and the first audio effect processing module, described first audio effect processing module electrically connects with described first microphone signal input channel, to be used for carrying out audio effect processing to by the microphone audio signal of described first microphone signal input channel input;
Second microphone signal processing unit, it includes the second microphone signal input channel and the second audio effect processing module, described second audio effect processing module electrically connects with described second microphone signal input channel, to be used for carrying out audio effect processing to by the microphone audio signal of described second microphone signal input channel input;
First audio signal output interface, it electrically connects with described first microphone signal processing unit, for the microphone audio signal output will crossed via described first microphone signal processing unit processes to local device; And
Second audio signal output interface, it electrically connects with described second microphone signal processing unit, is delivered to the network equipment for by the microphone audio signal crossed via described second microphone signal processing unit processes.
2. multimedia equipment as claimed in claim 1, it is characterized in that, described multimedia equipment is provided with a multichannel microphone signal input interface, and described first microphone signal input channel and the second microphone signal input channel are integrated in described multichannel microphone signal input interface.
3. multimedia equipment as claimed in claim 1, it is characterized in that, described multimedia equipment is provided with the first microphone signal input interface corresponding with described first microphone signal input channel and the second microphone signal input interface corresponding with described second microphone signal input channel.
4. multimedia equipment as claimed in claim 1, it is characterised in that described first microphone signal input channel is moving coil type microphone signal input channel, and described second microphone signal input channel is capacitor microphone signal input channel.
5. multimedia equipment as claimed in claim 1, it is characterized in that, described multimedia equipment is further provided with monitoring interface, described monitoring interface electrically connects with at least one passage in described first microphone signal input channel and described second microphone signal input channel, monitors for the audio signal inputting described multimedia equipment.
6. multimedia equipment as claimed in claim 1, it is characterized in that, described multimedia equipment farther includes music input unit for the external audiogenic device of described multimedia equipment, described music input unit is audio signal input/output interface or wireless signal transceiver module, and external audiogenic device inputs music signal by described music input unit to described multimedia equipment.
7. multimedia equipment as claimed in claim 6, it is characterised in that described multimedia equipment farther includes the former sound unit that disappears, described in the former sound unit that disappears electrically connect with described music input unit for the music signal inputted being carried out elimination people's sonication.
8. multimedia equipment as claimed in claim 1, it is characterised in that described multimedia equipment farther includes musical instrument input interface for the external musical instrument of described multimedia equipment, and described musical instrument input interface is for inputting instrument signal to described multimedia equipment.
9. the multimedia equipment as described in any one of claim 6 to 8, it is characterized in that, described multimedia equipment farther includes downmixing unit, described downmixing unit electrically connects with at least one the audio signal output interface in described first audio signal output interface, the second audio signal output interface, and described downmixing unit is for exporting after input to the microphone audio signal of described multimedia equipment, music signal and instrument signal are carried out stereo process.
10. multimedia equipment as claimed in claim 9, it is characterised in that described multimedia equipment is Set Top Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619236.3U CN205320230U (en) | 2015-08-17 | 2015-08-17 | Multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619236.3U CN205320230U (en) | 2015-08-17 | 2015-08-17 | Multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205320230U true CN205320230U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619236.3U Expired - Fee Related CN205320230U (en) | 2015-08-17 | 2015-08-17 | Multimedia equipment |
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| Country | Link |
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| CN (1) | CN205320230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941643A (en) * | 2017-05-03 | 2017-07-11 | 广州市花都区国光音频科技中心（普通合伙） | The multi-functional intelligent sound control method of one kind set |
| CN109257669A (en) * | 2017-07-14 | 2019-01-22 | 许昌义 | Hybrid multi-functional pick-up head |
-
2015
- 2015-08-17 CN CN201520619236.3U patent/CN205320230U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941643A (en) * | 2017-05-03 | 2017-07-11 | 广州市花都区国光音频科技中心（普通合伙） | The multi-functional intelligent sound control method of one kind set |
| CN106941643B (en) * | 2017-05-03 | 2019-11-15 | 广州国光音频科技有限公司 | A kind of multi-functional intelligent sound control method of set |
| CN109257669A (en) * | 2017-07-14 | 2019-01-22 | 许昌义 | Hybrid multi-functional pick-up head |
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| 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: 20160615 Termination date: 20210817 |