CN204887342U - Microphones - Google Patents
Microphones Download PDFInfo
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- CN204887342U CN204887342U CN201520618693.0U CN201520618693U CN204887342U CN 204887342 U CN204887342 U CN 204887342U CN 201520618693 U CN201520618693 U CN 201520618693U CN 204887342 U CN204887342 U CN 204887342U
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- miaow core
- microphone
- electric capacity
- miaow
- coil
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Abstract
The utility model provides a microphones which is provided with two at least miaow cores, and each miaow core correspondence is provided with solitary signal transmission path to the audio signal who gathers each miaow core respectively carries to outside. Compared with the prior art, the utility model provides an above -mentioned microphones, it is provided with a plurality of miaow cores, utilizes a plurality of miaow cores to gather external sound, simultaneously, sets up solitary signal transmission path respectively to each miaow core and comes to export the audio signal that each miaow core was gathered for external equipment, through above -mentioned mode, not only can make the utility model provides a microphones satisfies different use scene needs simultaneously, moreover, is equipped with solitary signal transmission path for each miaow core through the design of arranging different kinds of miaow cores, can make the utility model provides a microphones can be abundant the advantage of utilizing different kinds of miaow cores satisfy different user demands.
Description
Technical field
The utility model relates to a kind of microphone, particularly relates to a kind of microphone with many miaows cored structure.
Background technology
Along with the development of society, public recreation more and more becomes a kind of trend.And to sing be a kind of entertainment way the most easily realized, along with the development of cybertimes, the various network platform is established to cater to the singing demand that people constantly change.
No matter be sing in this locality or sing at network, microphone is all indispensable equipment.But microphone on the market in use at present, is merely able to use for single use scenes, the demand that many scenes use cannot be met.Such as, moving coil type microphone is simple due to structure, and cause its high frequency response not enough, tone color is fine and smooth not, is therefore merely able to meet local demand of singing, and sings for network, be merely able to the capacitor microphone using sensitivity higher.But just because of the sensitivity of capacitor microphone is higher, cause it when this locality singing uses, background noise by a large amount of collections, can affect singing effect.
Utility model content
In view of this, the utility model provides a kind of microphone that can solve the problem real in necessary.
A kind of microphone, it is provided with at least two miaow cores, and each miaow core correspondence is provided with independent signal transmission passage, respectively the audio signal that each miaow core gathers is delivered to outside.
Preferably, described microphone is provided with a moving-coil miaow core and an electric capacity miaow core, described signal transmission passage comprises moving-coil miaow core signal transmission passage and electric capacity miaow core signal transmission passage, wherein, the signal that described moving-coil miaow core signal transmission passage gathers for transmitting described moving-coil miaow core, the signal that described electric capacity miaow core signalling channel gathers for transmitting described electric capacity miaow core.
Preferably, described microphone is provided with moving-coil miaow core signal output unit and electric capacity miaow core signal output unit, described moving-coil miaow core signal element is electrically connected with described moving-coil miaow core signal transmission passage, described electric capacity miaow core signal output unit and described electric capacity miaow core signal transmission passage, described moving-coil miaow core signal output unit and electric capacity miaow core signal output unit are audio interface or wireless signal transceiver module.
Preferably, described microphone is provided with a multi-channel audio signal output unit, described moving-coil miaow core signal transmission passage and electric capacity miaow core signal transmission passage are integrated in described multi-channel audio signal output unit, and described multi-channel audio output unit is audio interface or wireless signal transceiver module.
Preferably, described microphone is provided with AD conversion unit and conversion unit of protocol further, wherein, described conversion unit of protocol is electrically connected between described AD conversion unit and described multi-channel audio signal output unit, described AD conversion unit comprises the first ALT-CH alternate channel and the second ALT-CH alternate channel, described first ALT-CH alternate channel is electrically connected between described moving-coil miaow core signal transmission passage and described conversion unit of protocol, for the moving-coil miaow core signal transmitted in described moving-coil miaow core signal transmission passage is converted to moving-coil miaow core digital signal, described second ALT-CH alternate channel is electrically connected between described electric capacity miaow core signal transmission passage and described conversion unit of protocol, for the electric capacity miaow core signal transmitted in described electric capacity miaow core signal transmission passage is converted to electric capacity miaow core digital signal, described conversion unit of protocol is used for the moving-coil miaow core digital signal after described AD conversion unit conversion and electric capacity miaow core digital signal to be converted to the digital audio and video signals matched with described multi-channel audio signal output unit, outside to make it output to described microphone via described multi-channel audio signal output unit.
Preferably, each miaow core correspondence is provided with an amplifying circuit, to be used for amplifying the signal that each miaow core gathers.
Preferably, each miaow core correspondence is provided with an audio effect processing unit, the audio signal that described audio effect processing unit gathers for the miaow core received corresponding to it, and carries out audio effect processing to the audio signal received.
Preferably, each miaow core correspondence is provided with an anti-unit of uttering long and high-pitched sounds, and described anti-unit of uttering long and high-pitched sounds is selected from the one in frequency shifter, equalizer, feedback suppressor and compressor.
Preferably, described anti-unit of uttering long and high-pitched sounds realizes its function by least one chip in DSP process chip, fpga chip or ARM chip.
Compared with prior art, above-mentioned microphone provided by the utility model, it is provided with multiple miaow core, utilize multiple miaow core to gather external sound, simultaneously, independent signal transmission passage is set respectively for each miaow core the audio signal that each miaow core gathers is exported to external equipment, by the way, described microphone provided by the utility model not only can be made to meet different use scenes needs simultaneously, and, by dissimilar miaow core being carried out collocation design and being equipped with independent signal transmission passage to each miaow core, can make described microphone provided by the utility model that the advantage of dissimilar miaow core can be utilized fully to meet different user demands.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in execution mode below, apparently, accompanying drawing in the following describes is only execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained from these accompanying drawings.
The Organization Chart of the microphone that Fig. 1 provides for the utility model execution mode.
Embodiment
Below in conjunction with the accompanying drawing in the utility model execution mode, the technical scheme in the utility model execution mode 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 prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Please refer to Fig. 1, the microphone 100 that the utility model execution mode provides, it comprises body 10, moving-coil miaow core 20, the moving-coil miaow core signal transmission passage 21 corresponding with described moving-coil miaow core 20, electric capacity miaow core 30 and the electric capacity miaow core signal transmission passage 31 corresponding with described electric capacity miaow core 30.
Described moving-coil miaow core 20, the moving-coil miaow core signal transmission passage 21 corresponding with described moving-coil miaow core 20, electric capacity miaow core 30 and the electric capacity miaow core signal transmission passage 31 corresponding with described electric capacity miaow core 30 are all arranged in described body 10.
Described moving-coil miaow core 20 and electric capacity miaow core 30 are for gathering external voice and being translated into audio signal, described moving-coil miaow core signal transmission passage 21 is electrically connected the audio signal transmission being used for described moving-coil miaow core 20 to gather with described moving-coil miaow core 20 extremely outside, and described electric capacity miaow core signal transmission passage 31 is electrically connected the audio signal transmission being used for described electric capacity miaow core 30 to gather with described electric capacity miaow core 30 extremely outside.
In the present embodiment, described body 10 is respectively arranged with moving-coil miaow core signal output interface 22 and electric capacity miaow core signal output interface 32, described moving-coil miaow core signal output interface 22 and described moving-coil miaow core signal transmission passage 21 electric connection, described electric capacity miaow core signal output interface 32 and described electric capacity miaow core signal transmission passage 31 electric connection.Described moving-coil miaow core signal output interface 22 and the audio signal of electric capacity miaow core signal output interface 32 for being transmitted by described moving-coil miaow core signal transmission passage 21 and described electric capacity miaow core signal transmission passage 31 with reception for external equipment access.
Can select, in other execution mode of the utility model, according to different demands, described body 10 also can arrange a multi-channel audio output interface, in order to described moving-coil miaow core signal transmission passage 21 and described electric capacity miaow core signal transmission passage 31 to be integrated in described multichannel audio output interface.
In the present embodiment, described microphone 100 adopts wired mode to be connected with external equipment by described moving-coil miaow core signal output interface 22 and electric capacity miaow core signal output interface 32, to realize the transmission of audio signal.Understandable, in other embodiments, the audio output unit that wireless signal transceiver is used as described microphone 100 can also be set, send external equipment to wirelessly with the audio signal that the moving-coil miaow core 20 and electric capacity miaow core 30 that make described microphone 100 gather.Of course, when using wireless signal transceiver to be used as the audio output unit of described microphone 100, preferably, in described microphone 100, a wireless signal transceiver module is respectively arranged with, respectively the audio signal that each miaow core gathers is delivered to outside corresponding to described moving-coil miaow core 20 and electric capacity miaow core 30.
Understandable, in microphone 100 provided by the utility model, according to different design needs, quantity and the type of microphone miaow core do not limit, but, based on problem to be solved in the utility model, when miaow core quantity is multiple, in described microphone, each miaow core correspondence is provided with independent signal transmission passage, respectively the audio signal that each miaow core gathers is delivered to outside.Can select, when having multiple miaow core, the signal transmission passage corresponding to each miaow core can be integrated in multi-channel audio output unit, also can correspond respectively to single independently audio signal output interface.
Further, based on the stability of digital data transmission, in other execution mode of the utility model, described microphone can also arrange AD conversion unit and conversion unit of protocol, wherein, described conversion unit of protocol is electrically connected between described AD conversion unit and described multi-channel audio signal output unit, described AD conversion unit comprises the first ALT-CH alternate channel and the second ALT-CH alternate channel, described first ALT-CH alternate channel is electrically connected between described moving-coil miaow core signal transmission passage and described conversion unit of protocol, for the moving-coil miaow core signal transmitted in described moving-coil miaow core signal transmission passage is converted to moving-coil miaow core digital signal, described second ALT-CH alternate channel is electrically connected between described electric capacity miaow core signal transmission passage and described conversion unit of protocol, for the electric capacity miaow core signal transmitted in described electric capacity miaow core signal transmission passage is converted to electric capacity miaow core digital signal, described conversion unit of protocol is used for the moving-coil miaow core digital signal after described AD conversion unit conversion and electric capacity miaow core digital signal to be converted to the digital audio and video signals matched with described multi-channel audio signal output unit, outside to make it output to described microphone via described multi-channel audio signal output unit.
Preferably, in order to improve the tonequality of microphone 100 provided by the utility model, an amplifying circuit can be set for each miaow core in described microphone 100, to be used for amplifying the signal that each miaow core gathers.
Preferably, in order to meet more audio demand, an audio effect processing unit can also be set for each miaow core in described microphone 100, the audio signal that described audio effect processing unit gathers for the miaow core received corresponding to it, and audio effect processing is carried out to the audio signal received.
Preferably, in order to avoid microphone occurs uttering long and high-pitched sounds when gathering sound, each miaow core can also be provided with an anti-unit of uttering long and high-pitched sounds in described microphone 100, described anti-unit of uttering long and high-pitched sounds is selected from the one in frequency shifter, equalizer, feedback suppressor and compressor.
Can select, described anti-unit of uttering long and high-pitched sounds realizes its function by least one chip in DSP process chip, fpga chip or ARM chip.
Compared with prior art, above-mentioned microphone provided by the utility model, it is provided with multiple miaow core, utilize multiple miaow core to gather external sound, simultaneously, independent signal transmission passage is set respectively for each miaow core the audio signal that each miaow core gathers is exported to external equipment, by the way, described microphone provided by the utility model not only can be made to meet different use scenes needs simultaneously, and, by dissimilar miaow core being carried out collocation design and being equipped with independent signal transmission passage to each miaow core, can make described microphone provided by the utility model that the advantage of dissimilar miaow core can be utilized fully to meet different user demands.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode 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 exhaustive without the need to also giving all execution modes.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection range that all should be included in the utility model claim.
Claims (9)
1. a microphone, is characterized in that, described microphone is provided with at least two miaow cores, and each miaow core correspondence is provided with independent signal transmission passage, respectively the audio signal that each miaow core gathers is delivered to outside.
2. microphone as claimed in claim 1, it is characterized in that, described microphone is provided with a moving-coil miaow core and an electric capacity miaow core, described signal transmission passage comprises moving-coil miaow core signal transmission passage and electric capacity miaow core signal transmission passage, wherein, the signal that described moving-coil miaow core signal transmission passage gathers for transmitting described moving-coil miaow core, the signal that described electric capacity miaow core signalling channel gathers for transmitting described electric capacity miaow core.
3. microphone as claimed in claim 2, it is characterized in that, described microphone is provided with moving-coil miaow core signal output unit and electric capacity miaow core signal output unit, described moving-coil miaow core signal output unit is electrically connected with described moving-coil miaow core signal transmission passage, described electric capacity miaow core signal output unit and described electric capacity miaow core signal transmission passage, described moving-coil miaow core signal output unit and electric capacity miaow core signal output unit are audio interface or wireless signal transceiver module.
4. microphone as claimed in claim 2, it is characterized in that, described microphone is provided with a multi-channel audio signal output unit, described moving-coil miaow core signal transmission passage and electric capacity miaow core signal transmission passage are integrated in described multi-channel audio signal output unit, and described multi-channel audio output unit is audio interface or wireless signal transceiver module.
5. microphone as claimed in claim 4, it is characterized in that, described microphone is provided with AD conversion unit and conversion unit of protocol further, wherein, described conversion unit of protocol is electrically connected between described AD conversion unit and described multi-channel audio signal output unit, described AD conversion unit comprises the first ALT-CH alternate channel and the second ALT-CH alternate channel, described first ALT-CH alternate channel is electrically connected between described moving-coil miaow core signal transmission passage and described conversion unit of protocol, for the moving-coil miaow core signal transmitted in described moving-coil miaow core signal transmission passage is converted to moving-coil miaow core digital signal, described second ALT-CH alternate channel is electrically connected between described electric capacity miaow core signal transmission passage and described conversion unit of protocol, for the electric capacity miaow core signal transmitted in described electric capacity miaow core signal transmission passage is converted to electric capacity miaow core digital signal, described conversion unit of protocol is used for the moving-coil miaow core digital signal after described AD conversion unit conversion and electric capacity miaow core digital signal to be converted to the digital audio and video signals matched with described multi-channel audio signal output unit, outside to make it output to described microphone via described multi-channel audio signal output unit.
6. the microphone as described in any one of claim 1 to 5, is characterized in that, each miaow core correspondence is provided with an amplifying circuit, to be used for amplifying the signal that each miaow core gathers.
7. the microphone as described in any one of claim 1 to 5, it is characterized in that, each miaow core correspondence is provided with an audio effect processing unit, the audio signal that described audio effect processing unit gathers for the miaow core received corresponding to it, and carries out audio effect processing to the audio signal received.
8. the microphone as described in any one of claim 1 to 5, is characterized in that, each miaow core correspondence is provided with an anti-unit of uttering long and high-pitched sounds, and described anti-unit of uttering long and high-pitched sounds is selected from the one in frequency shifter, equalizer, feedback suppressor and compressor.
9. microphone as claimed in claim 8, is characterized in that, described anti-unit of uttering long and high-pitched sounds realizes its function by least one chip in DSP process chip, fpga chip or ARM chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618693.0U CN204887342U (en) | 2015-08-17 | 2015-08-17 | Microphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618693.0U CN204887342U (en) | 2015-08-17 | 2015-08-17 | Microphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887342U true CN204887342U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618693.0U Active CN204887342U (en) | 2015-08-17 | 2015-08-17 | Microphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887342U (en) |
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2015
- 2015-08-17 CN CN201520618693.0U patent/CN204887342U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |