CN203435115U - Audio frequency reverberation wired microphone apparatus - Google Patents
Audio frequency reverberation wired microphone apparatus Download PDFInfo
- Publication number
- CN203435115U CN203435115U CN201320427567.8U CN201320427567U CN203435115U CN 203435115 U CN203435115 U CN 203435115U CN 201320427567 U CN201320427567 U CN 201320427567U CN 203435115 U CN203435115 U CN 203435115U
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- China
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- audio
- reverberation
- audio frequency
- circuit
- output
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- Expired - Fee Related
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Abstract
The utility model discloses an audio frequency reverberation wired microphone apparatus. The apparatus comprises a housing, an operation device outside the housing, and an audio frequency circuit board and a microphone disposed inside the housing. The audio frequency circuit board is provided thereon with a reverberation audio frequency adjusting circuit, an audio signal input microphone and an audio frequency output circuit; the output end of the reverberation audio frequency adjusting circuit is connected with the input end of the audio frequency output circuit; the output end of the audio frequency output circuit is connected with an audio frequency output line installed on the housing and can be connected with a computer or a sound box through the audio frequency output line; and an audio mixing adjusting knob is connected with the reverberation audio frequency adjusting circuit. According to the utility model, the reverberation audio frequency adjusting circuit is adopted for the microphone so that a user can connect the microphone with the computer or the sound box conveniently, the reverberation effects can be autonomously adjusted through the reverberation adjusting knob, the operation is simple, and the carrying is convenient.
Description
Technical field
The utility model relates to a kind of audio reverberation device, particularly a kind of audio reverberation cable microphone device for matching computer or audio amplifier use.
Background technology
Current audio reverberation device is used for the OK a karaoke club ok Room, dance hall etc., its volume is comparatively huge, restriction due to equipment and condition, can not meet how youthful demand, especially computer does not but possess reverberation function as most of youthful common apparatus, can not carry out by computer the adjusting of reverberation effect, and the sound card of computer only has simple transfer voice function, power is less and there is no a reverberation function, the song volume of directly singing out by microphone is little, weak effect, and some have the sound card of reverberation function, its its costliness of price postscript, most of young men cannot be born.
Summary of the invention
For making up the weak point of above-mentioned technology, the utility model provides a kind of audio reverberation cable microphone device, adopts reverberant audio output circuit device, can matching computer or sound equipment use, to meet the amusement demand in this field, improve audio reverberation acoustical quality.
The utility model audio reverberation cable microphone device, comprise operating means, the audio board in shell and audio signal input microphone outside shell, shell, operating means outside described shell comprises mains switch, reverberation adjusting knob, audio signal input microphone, audio output line, power line, and described audio board is provided with reverberant audio regulating circuit, audio output circuit.
The utility model audio reverberation cable microphone device, the input of described reverberant audio regulating circuit is connected with the output of audio signal input microphone, and the output of described reverberant audio regulating circuit is connected with the input of audio output circuit.
The utility model audio reverberation cable microphone device, the output of described audio output circuit is connected with the audio output line being arranged on shell, by audio output line, can be connected with computer or audio amplifier.
The utility model audio reverberation cable microphone device, described in the mains switch, the reverberation adjusting knob that are positioned on shell be all connected with reverberant audio regulating circuit.
The utility model audio reverberation cable microphone device, described power line connects power supply, and is various piece power supply.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
1, the utility model adopts reverberant audio regulating circuit, and is provided with reverberation adjusting knob and audio output line, and user can be connected it easily with computer or audio amplifier, and reverberation effect can be by reverberation adjusting knob from main regulation, simple to operate, easy to carry.
2, the utility model audio reverberation cable microphone apparatus structure is simple, and audio board all adopts existing ripe circuit element and reverberation chip, cheap, can directly be connected with computer, power amplifier, audio amplifier, and suitable application area is extensive.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the utility model audio reverberation cable microphone device.
Embodiment
Below in conjunction with embodiment, the utility model audio reverberation cable microphone device is described further and is set forth.
The utility model audio reverberation cable microphone device, comprise operating means, the audio board in shell and microphone outside shell, shell, operating means outside described shell comprises mains switch, reverberation adjusting knob, audio output line, power line, and described audio board is provided with reverberant audio regulating circuit, audio signal input microphone, audio output circuit.
The utility model audio reverberation cable microphone device, the input of described reverberant audio regulating circuit is connected with the output of audio signal input microphone, and the output of described reverberant audio regulating circuit is connected with the input of audio output circuit.
The utility model audio reverberation cable microphone device, the output of described audio output circuit is connected with the audio output line being arranged on shell, by audio output line, can be connected with computer or audio amplifier.
The utility model audio reverberation cable microphone device, described mains switch, the audio mixing adjusting knob being positioned on shell is all connected with reverberant audio regulating circuit, by audio output line, can be connected with computer or audio amplifier easily, realize OK a karaoke club ok amusement, by audio mixing adjusting knob, user can regulate reverberation effect according to the hobby of oneself.
The utility model audio reverberation cable microphone device, described power line connects power supply, and is various piece power supply.
During use, audio output line is connected to computer or audio amplifier, just can realize reverberation audio, by reverberant audio regulating circuit, process the signal from audio signal input microphone, just can realize OK a karaoke club ok function.
Claims (3)
1. audio reverberation cable microphone device, comprise shell, operating means outside shell, audio board in shell and microphone, it is characterized in that: the operating means outside described shell comprises mains switch, reverberation adjusting knob, audio output line, power line, described audio board is provided with reverberant audio regulating circuit, audio signal input microphone, audio output circuit, the input of described reverberant audio regulating circuit is connected with the output of audio signal input microphone, the output of described reverberant audio regulating circuit is connected with the input of audio output circuit, the output of described audio output circuit is connected with the audio output line being arranged on shell, by audio output line, can be connected with computer or audio amplifier, the described mains switch being positioned on shell, audio mixing adjusting knob is all connected with reverberant audio regulating circuit, described power line connects power supply, and be various piece power supply.
2. audio reverberation cable microphone device according to claim 1, the output of described reverberant audio regulating circuit is connected with the input of audio output circuit, the output of described audio output circuit is connected with the audio output line being arranged on shell, by audio output line, can be connected with computer or audio amplifier.
3. audio reverberation cable microphone device according to claim 1, described in the mains switch, the audio mixing adjusting knob that are positioned on shell be connected with reverberant audio regulating circuit with audio output circuit respectively, described power line connects power supply, and powers for various piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427567.8U CN203435115U (en) | 2013-07-18 | 2013-07-18 | Audio frequency reverberation wired microphone apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427567.8U CN203435115U (en) | 2013-07-18 | 2013-07-18 | Audio frequency reverberation wired microphone apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435115U true CN203435115U (en) | 2014-02-12 |
Family
ID=50064126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427567.8U Expired - Fee Related CN203435115U (en) | 2013-07-18 | 2013-07-18 | Audio frequency reverberation wired microphone apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435115U (en) |
-
2013
- 2013-07-18 CN CN201320427567.8U patent/CN203435115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |