CN206759670U - A kind of microphone - Google Patents
A kind of microphone Download PDFInfo
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- CN206759670U CN206759670U CN201720614362.9U CN201720614362U CN206759670U CN 206759670 U CN206759670 U CN 206759670U CN 201720614362 U CN201720614362 U CN 201720614362U CN 206759670 U CN206759670 U CN 206759670U
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Abstract
The utility model discloses a kind of microphone, the microphone includes：Voice collection device, it is configured to gather external audio；Audio processing modules, it is configured to that audio effect processing result is generated and exported according to the external audio；Audio output interface equipment, it is configured to provide for the output interface for exporting the audio effect processing result；Recording access equipment, it is configured to provide for the recording output interface for connecting sound pick-up outfit, exports the external audio and/or the audio effect processing result.Microphone of the present utility model can realize the audio effect processing of live source of sound, and carry out independent recording to live source of sound while audio effect processing result is exported.Compared to prior art, microphone structure of the present utility model is simple, audio frequency process effect is good, has higher practical value and promotional value.
Description
Technical field
It the utility model is related to electronic technology field, and in particular to a kind of microphone.
Background technology
In field of audio processing, essential audio processing hardware is exactly audio collection instrument.Wherein, most common sound
One of frequency sampling instrument is exactly microphone.
In the prior art, microphone is typically that the electric current that the sound wave in reality scene is converted into change using miaow head is believed
Number (analog signal), so as to realize the collection of sound.With the development of multimedia technology, during multimedia function is realized,
The sound directly gathered by scene can not be applied directly, it is necessary to pass through a series of audio frequency process, such as：Signal amplification, number
Mould conversion, audio effect processing etc..This allows for only possessing the microphone of sound collection function, and it is impossible to meet currently increasingly improve
Multimedia audio process demand.
Utility model content
The utility model provides a kind of microphone, and the microphone includes：
Voice collection device, it is configured to gather external audio；
Audio processing modules, it is configured to that audio effect processing result is generated and exported according to the external audio；
Audio output interface equipment, it is configured to provide for the output interface for exporting the audio effect processing result；
Recording access equipment, it is configured to provide for the recording output interface for connecting sound pick-up outfit, exports the outside
Audio and/or the audio effect processing result.
In one embodiment, the recording access equipment includes analog switch, and the analog switch is configured to the record
The output signal of sound interface equipment switches between the external audio and the audio effect processing result.
In one embodiment, the audio processing modules are configured to carry out audio effect processing to the external audio to generate
State audio effect processing result.
In one embodiment, the audio processing modules include：
Audio effect processing unit, it is configured to generate audio audio；
Mixer, it is configured to carry out audio mixing to the audio audio and the external audio to generate at the audio
Manage result.
In one embodiment, the microphone also includes audio input interface equipment, wherein：
The audio input interface device configuration is used for the audio input interface for connecting audio output interface equipment for offer,
Obtain audio input；
The audio effect processing unit be configured to the audio input carry out audio effect processing with generate the audio audio or
Directly using the audio input as the audio audio.
In one embodiment, the music input that the audio input interface equipment includes matching mobile phone music output interface connects
Mouthful.
In one embodiment, the recording input interface of the recording output interface matching mobile phone of the recording access equipment.
In one embodiment, the audio processing modules also include codec, its be configured to by
Analog signal is converted into data signal and/or data signal is converted into analog signal.
In one embodiment, the audio output interface equipment includes：
Playback interface equipment, it is configured to provide for the audio output interface for connecting playback equipment.
In one embodiment, the audio output interface equipment includes：
USB interface device, it is configured to provide for USB output interfaces.
Microphone of the present utility model can realize the audio effect processing of live source of sound, and in the same of output audio effect processing result
When independent recording is carried out to live source of sound.Compared to prior art, microphone structure of the present utility model is simple, audio frequency process effect
Fruit is good, has higher practical value and promotional value.
Further feature of the present utility model or advantage will illustrate in the following description.Also, portion of the present utility model
Dtex is levied or advantage will be become apparent by specification, or is appreciated that by implementing the utility model.This practicality
New purpose and certain advantages can be realized by specifically noted step in specification, claims and accompanying drawing
Or obtain.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is provided commonly for explaining the utility model, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1~Fig. 6 is the structure diagram according to the device of the utility model difference embodiment.
Embodiment
Describe embodiment of the present utility model in detail below with reference to drawings and Examples, it is of the present utility model whereby
Implementation personnel can fully understand how application technology means solve technical problem to the utility model, and reach technique effect
Simultaneously the utility model is embodied according to above-mentioned implementation process in implementation process.It should be noted that as long as conflict, this reality are not formed
It can be combined with each other with each embodiment in new and each feature in each embodiment, the technical scheme formed exists
Within the scope of protection of the utility model.
In the prior art, microphone is typically that the electric current that the sound wave in reality scene is converted into change using miaow head is believed
Number (analog signal), so as to realize the collection of sound.With the development of multimedia technology, during multimedia function is realized,
The sound directly gathered by scene can not be applied directly, it is necessary to pass through a series of audio frequency process, such as：Signal amplification, number
Mould conversion, audio effect processing etc..This allows for only possessing the microphone of sound collection function, and it is impossible to meet currently increasingly improve
Multimedia audio process demand.
For the single situation of existing microphone function, the utility model proposes a kind of microphone.
In practical application scene, need to carry out it audio effect processing after live sound source data is collected, such as volume
Adjustment, noise reduction etc..For the application demand, typically using phase in independent sound-effect processing equipment or multimedia processing system
The audio effect processing module answered is completed.
For above-mentioned application demand, the utility model proposes a kind of microphone for possessing audio effect processing function.Specifically,
According in the embodiment of the utility model one, as shown in figure 1, microphone includes：
Voice collection device 110, it is configured to gather external audio (live sound source data)；
Audio processing modules 120, it is configured to audio effect processing result is generated and exported according to external audio；
Audio output interface equipment 130, it is configured to provide for the output interface for exporting audio effect processing result.
Further, when external audio is after audio effect processing, it is inevitable different from primary signal.But in some applications
, it is necessary to record the original details of live source of sound in scene.For example, singer wish to record the primary sound of oneself so as to post analysis tone
It is whether correct etc..For the demand, as shown in figure 1, microphone also includes：
Recording access equipment 140, it is connected directly to voice collection device 110, is configured to provide for for connecting sound pick-up outfit
Recording output interface, the external audio that output voice collection device 110 exports.In this manner it is possible to not passing through audio effect processing
External audio directly recorded.
Further, as shown in Fig. 2 in one embodiment, audio effect processing result is also output to by audio processing modules 220
Recording access equipment 240.Recording access equipment 240 is configured to export external audio and audio effect processing result respectively.So,
External audio and audio effect processing result can be recorded respectively.
Further, in one embodiment, recording access equipment 240 is configured as output to external audio or audio effect processing knot
Fruit.
Further, in one embodiment, recording access equipment includes analog switch, and the analog switch is configured to record
The output signal of interface equipment switches between external audio and audio effect processing result.That is, recording access equipment is based on user's request
Export external audio and one kind in audio effect processing result.
Further, in one embodiment, audio processing modules are configured to carry out audio effect processing to external audio to generate
Audio effect processing result.For example, noise reduction, volume adjusting processing etc. are carried out to external audio.
Further, as shown in figure 3, in one embodiment, audio processing modules include：
Audio effect processing unit 322, it is configured to generate audio audio (for example, brouhaha, laugh etc.)；
Mixer 321, it is configured to carry out audio mixing to audio audio and external audio to generate audio effect processing result.
Further, in one embodiment, audio processing modules include：
First audio effect processing unit, it is configured to carry out audio effect processing to external audio to generate the first audio effect processing knot
Fruit；
Second audio effect processing unit, it is configured to generate audio audio；
Mixer, it is configured to carry out audio mixing to audio audio and the first audio effect processing result to generate audio effect processing knot
Fruit.
Further, as shown in figure 4, in one embodiment, microphone also includes audio input interface equipment 450, wherein：
Audio input interface equipment 450 is configured to provide for the audio input interface for connecting audio output interface equipment,
Obtain audio input；
Audio effect processing unit 422 is configured to carry out audio effect processing to the audio input that audio input interface equipment 450 obtains
To generate audio audio or directly regard the audio input as audio audio.
For example, in application scenarios, voice collection device 410 gathers voice, and audio input interface equipment obtains background
Background music is directly output to mixer 421 and carries out audio mixing by music, audio effect processing unit 422.Last can output addition
The voice of background music.
Further, in one embodiment, audio input interface equipment includes the music of matching mobile phone music output interface
Input interface.
Further, in one embodiment, the recording input of the recording output interface matching mobile phone of recording access equipment connects
Mouthful.
Further, in one embodiment, microphone also includes codec (Codec).It is matched somebody with somebody
It is set to and analog signal is converted into data signal and/or data signal is converted into analog signal.
As shown in figure 5, in one embodiment, voice collection device includes miaow first 511 and microphone amplifier 512.Miaow head
511 collection site sound waves and the current signal (original audio signal) for being converted into change, microphone amplifier 512 is by the electric current
Signal amplifies.The original audio that microphone amplifier 512 exports is analog signal, is changed into audio frequency process after Codec analog-to-digital conversions
The treatable data signal of the institute of module 520；The Digital Signal Processing result that audio processing modules 520 export turns through Codec digital-to-analogues
It is changed into analog signal after changing to recording access equipment 540 and audio output interface equipment 530.Audio input interface equipment 550
Receive the data signal that music player devices play and be input to audio processing modules 520.
Further, in one embodiment, audio input interface equipment receives the analog signal of music player devices output,
The analog signal is input to audio processing modules after being converted to data signal by Codec.
Further, in one embodiment, audio output interface equipment includes playback interface equipment.Playback interface equipment is matched somebody with somebody
The audio output interface for providing and being used for connecting playback equipment (for example, earphone, audio amplifier) is provided, exports stereo process result.
As shown in fig. 6, playback interface equipment includes Earphone Amplifier 631 and earphone interface 632.Earphone 603 is connected to
Earphone interface 632.
Further, in one embodiment, audio output interface equipment includes：USB interface device, it is configured to provide for
USB output interfaces, export stereo process result.Specifically, being based on USB interface device, microphone may be coupled to other audios
Processing equipment (such as live equipment, mobile phone, PC etc.), stereo process result or right is played using other audio frequency apparatuses
Stereo process result does further audio processing operation.
Microphone of the present utility model can realize the audio effect processing of live source of sound, and in the same of output audio effect processing result
When independent recording is carried out to live source of sound.Compared to prior art, microphone structure of the present utility model is simple, audio frequency process effect
Fruit is good, has higher practical value and promotional value.
Although embodiment disclosed in the utility model is as above, described content is only to facilitate understand this practicality
New and use embodiment, is not limited to the utility model.Device described in the utility model can also have other more
Kind embodiment.In the case of without departing substantially from the utility model in essence, those skilled in the art work as can be new according to this practicality
Type makes various corresponding changes or deformation, but these corresponding changes or deformation should all belong to claim of the present utility model
Protection domain.
Claims (10)
1. a kind of microphone, the microphone includes：
Voice collection device, it is configured to gather external audio；
Audio processing modules, it is configured to that audio effect processing result is generated and exported according to the external audio；
Audio output interface equipment, it is configured to provide for the output interface for exporting the audio effect processing result；
Recording access equipment, it is configured to provide for the recording output interface for connecting sound pick-up outfit, exports the external audio
And/or the audio effect processing result.
2. microphone according to claim 1, it is characterised in that the recording access equipment includes analog switch, described
Analog switch is configured to the output signal of the recording access equipment between the external audio and the audio effect processing result
Switching.
3. microphone according to claim 1, it is characterised in that the audio processing modules are configured to the outside sound
Frequency carries out audio effect processing to generate the audio effect processing result.
4. microphone according to claim 1, it is characterised in that the audio processing modules include：
Audio effect processing unit, it is configured to generate audio audio；
Mixer, it is configured to carry out audio mixing to the audio audio and the external audio to generate the audio effect processing knot
Fruit.
5. microphone according to claim 4, it is characterised in that the microphone also includes audio input interface equipment,
Wherein：
The audio input interface device configuration obtains to provide the audio input interface for being used for connecting audio output interface equipment
Audio input；
The audio effect processing unit is configured to carry out audio effect processing to the audio input to generate the audio audio or direct
Using the audio input as the audio audio.
6. microphone according to claim 5, it is characterised in that the audio input interface equipment includes matching mobile phone sound
The music input interface of happy output interface.
7. microphone according to claim 1, it is characterised in that the recording output interface matching of the recording access equipment
The recording input interface of mobile phone.
8. microphone according to claim 1, it is characterised in that the audio processing modules, which also include multimedia digital, to be believed
Number codec, it is configured to analog signal being converted into data signal and/or data signal is converted into analog signal.
9. according to microphone according to any one of claims 1 to 8, it is characterised in that the audio output interface equipment bag
Include：
Playback interface equipment, it is configured to provide for the audio output interface for connecting playback equipment.
10. according to microphone according to any one of claims 1 to 8, it is characterised in that the audio output interface equipment bag
Include：
USB interface device, it is configured to provide for USB output interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614362.9U CN206759670U (en) | 2017-05-27 | 2017-05-27 | A kind of microphone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614362.9U CN206759670U (en) | 2017-05-27 | 2017-05-27 | A kind of microphone |
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| Publication Number | Publication Date |
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| CN206759670U true CN206759670U (en) | 2017-12-15 |
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ID=60621687
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| CN201720614362.9U Active CN206759670U (en) | 2017-05-27 | 2017-05-27 | A kind of microphone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962273A (en) * | 2017-12-29 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of audio-frequency inputting method and device of microphone |
-
2017
- 2017-05-27 CN CN201720614362.9U patent/CN206759670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962273A (en) * | 2017-12-29 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of audio-frequency inputting method and device of microphone |
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