CN205336531U - Electrified sub - volume control's wireless microphone - Google Patents
Electrified sub - volume control's wireless microphone Download PDFInfo
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- CN205336531U CN205336531U CN201620030254.2U CN201620030254U CN205336531U CN 205336531 U CN205336531 U CN 205336531U CN 201620030254 U CN201620030254 U CN 201620030254U CN 205336531 U CN205336531 U CN 205336531U
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- module
- volume adjusting
- microphone
- processing module
- microprocessor
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Abstract
The utility model discloses an electrified sub - volume control's wireless microphone, including microphone case, be equipped with microprocessor, pickup module, audio processing module and wireless transmitting module in the microphone case, microprocessor and audio processing module are connected, the output of pickup module is connected with microprocessor's input, microprocessor's first output and wireless transmitting module's input are connected, including the volume control module in the wireless transmitting module. The utility model discloses a be equipped with the volume control module in wireless transmitting module to the user can be when using can be direct on the microphone primary governor control volume size, need not arrive again the receiving terminal and adjust the volume, great convenience of customers is to the regulation of microphone volume. And the utility model discloses simple structure, the use cost that can significantly reduce, user use to experience and feel obvious enhancement. The utility model discloses but the wide application is in the microphone product.
Description
Technical field
This utility model relates to a kind of mike, particularly relates to the wireless microphone of a kind of having electronic volume adjusting。
Background technology
Traditional mike carries out entertaining user, sing or when other public activity uses, the volume regulating receptor or other power amplifier kind equipments is needed to can be only achieved desirable volume effect because carrying out volume adjusting in using, such operation bothers very much, and controls volume when inconvenient user is sung。
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple in construction, the wireless microphone of the convenient a kind of having electronic volume adjusting using volume。
Technical solution adopted in the utility model is:
A kind of wireless microphone of having electronic volume adjusting, including microphone casing body, microprocessor, pickup module, audio effect processing module and wireless transmitter module it is provided with in described microphone case body, described microprocessor is connected with audio effect processing module, the outfan of described pickup module is connected with the input of microprocessor, first outfan of described microprocessor is connected with the input of wireless transmitter module, includes volume adjusting module in described wireless transmitter module。
As further improvement of the utility model, described wireless transmitter module includes audio frequency output processing module and transmitting antenna, and the first outfan of described microprocessor passes sequentially through audio frequency output processing module and volume adjusting module and then is connected with the input of transmitting antenna。
As further improvement of the utility model, described audio frequency output processing module includes preemphasis processing module and audio frequency companding processing module, and the first outfan of described microprocessor passes sequentially through preemphasis processing module and audio frequency companding processing module and then is connected with the input of volume adjusting module。
As further improvement of the utility model, between outfan and the input of transmitting antenna of described volume adjusting module, it is connected to filter circuit。
As further improvement of the utility model, described volume adjusting module is connected to memory module。
As further improvement of the utility model, the second outfan of described microprocessor is connected to information display module。
The beneficial effects of the utility model are:
The wireless microphone of a kind of having electronic volume adjusting of this utility model by being provided with volume adjusting module in wireless transmitter module, thus user directly can directly regulate volume when in use on mike, regulate volume without arriving receiving terminal again, significantly facilitate user's adjustment to microphone volume。And this utility model simple in construction, use cost can be greatly reduced, user's experience sense is substantially strengthened。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Fig. 1 is the functional-block diagram of the wireless microphone of a kind of having electronic volume adjusting of this utility model。
Detailed description of the invention
With reference to Fig. 1, the wireless microphone of a kind of having electronic volume adjusting of this utility model, including microphone casing body, microprocessor, pickup module, audio effect processing module and wireless transmitter module it is provided with in described microphone case body, described microprocessor is connected with audio effect processing module, the outfan of described pickup module is connected with the input of microprocessor, and the first outfan of described microprocessor is connected with the input of wireless transmitter module, includes volume adjusting module in described wireless transmitter module。
It is further used as preferred embodiment, described wireless transmitter module includes audio frequency output processing module and transmitting antenna, and the first outfan of described microprocessor passes sequentially through audio frequency output processing module and volume adjusting module and then is connected with the input of transmitting antenna。
It is further used as preferred embodiment, described audio frequency output processing module includes preemphasis processing module and audio frequency companding processing module, and the first outfan of described microprocessor passes sequentially through preemphasis processing module and audio frequency companding processing module and then is connected with the input of volume adjusting module。
It is further used as preferred embodiment, between outfan and the input of transmitting antenna of described volume adjusting module, is connected to filter circuit。
Being further used as preferred embodiment, described volume adjusting module is connected to memory module。Described memory module is used for storing the information such as microphone volume, facilitates user's information when shutting down with last time of starting shooting next time consistent, it is not necessary to again to regulate。
Preferably, it is good that described wireless transmitter module has concordance, efficiency advantages of higher, it is ensured that the concordance of product, and stability。
Being further used as preferred embodiment, the second outfan of described microprocessor is connected to information display module, and described information display module is for displaying the information of wireless microphone, for instance the intensity etc. of current volume。
In this utility model specific embodiment, described mike gathers user voice signal by pickup module, and acoustical signal can be carried out audio effect processing by audio effect processing module after receiving acoustical signal by described microprocessor。When needs export acoustical signal, acoustical signal is carried out preemphasis by the preemphasis processing module in audio frequency output processing module and audio frequency companding processing module and processes and companding processes by described microprocessor, is sent by acoustical signal then in turn through volume adjusting module and filter circuit and then transmission to transmitting antenna。Wherein, acoustical signal can be carried out volume adjusting as desired by volume adjusting module by user, from without regulating volume to receiving terminal again, significantly facilitates the use of user。
It is above of the present utility model preferably enforcement has been illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the premise without prejudice to this utility model spirit, and these equivalent deformation or replacement are all contained in the application claim limited range。
Claims (6)
1. the wireless microphone of a having electronic volume adjusting, it is characterized in that: include microphone casing body, microprocessor, pickup module, audio effect processing module and wireless transmitter module it is provided with in described microphone case body, described microprocessor is connected with audio effect processing module, the outfan of described pickup module is connected with the input of microprocessor, first outfan of described microprocessor is connected with the input of wireless transmitter module, includes volume adjusting module in described wireless transmitter module。
2. the wireless microphone of a kind of having electronic volume adjusting according to claim 1, it is characterized in that: described wireless transmitter module includes audio frequency output processing module and transmitting antenna, the first outfan of described microprocessor passes sequentially through audio frequency output processing module and volume adjusting module and then is connected with the input of transmitting antenna。
3. the wireless microphone of a kind of having electronic volume adjusting according to claim 2, it is characterized in that: described audio frequency output processing module includes preemphasis processing module and audio frequency companding processing module, the first outfan of described microprocessor passes sequentially through preemphasis processing module and audio frequency companding processing module and then is connected with the input of volume adjusting module。
4. the wireless microphone of a kind of having electronic volume adjusting according to claim 3, it is characterised in that: it is connected to filter circuit between outfan and the input of transmitting antenna of described volume adjusting module。
5. the wireless microphone of a kind of having electronic volume adjusting according to claim 3, it is characterised in that: described volume adjusting module is connected to memory module。
6. the wireless microphone of a kind of having electronic volume adjusting according to claim 1, it is characterised in that: the second outfan of described microprocessor is connected to information display module。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030254.2U CN205336531U (en) | 2016-01-13 | 2016-01-13 | Electrified sub - volume control's wireless microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030254.2U CN205336531U (en) | 2016-01-13 | 2016-01-13 | Electrified sub - volume control's wireless microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336531U true CN205336531U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030254.2U Active CN205336531U (en) | 2016-01-13 | 2016-01-13 | Electrified sub - volume control's wireless microphone |
Country Status (1)
| Country | Link |
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| CN (1) | CN205336531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257527A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio processing equipment |
| CN107257526A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio effect processing equipment |
-
2016
- 2016-01-13 CN CN201620030254.2U patent/CN205336531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257527A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio processing equipment |
| CN107257526A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio effect processing equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |