CN206542539U - A kind of recording and broadcasting system - Google Patents
A kind of recording and broadcasting system Download PDFInfo
- Publication number
- CN206542539U CN206542539U CN201621460946.7U CN201621460946U CN206542539U CN 206542539 U CN206542539 U CN 206542539U CN 201621460946 U CN201621460946 U CN 201621460946U CN 206542539 U CN206542539 U CN 206542539U
- Authority
- CN
- China
- Prior art keywords
- recorded broadcast
- main frame
- audio
- frequency module
- recording
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model discloses a kind of recording and broadcasting system, the microphone and loudspeaker that are connected including recorded broadcast main frame, with recorded broadcast main frame and the power-supply system for the recorded broadcast host supplying power, the recorded broadcast main frame is built-in with audio-frequency module, and the audio-frequency module is used for the voice data for handling the microphone and loudspeaker.The utility model reduces audio system is highly integrated the use of external connection line, reduces transmission loss of the sound in cable in recorded broadcast main frame, and the sound for making the sound of recorded broadcast and playing is more clean and undistorted.
Description
Technical field
The utility model is related to recorded broadcast field, more particularly to a kind of recording and broadcasting system of integrated audio module.
Background technology
, it is necessary to the sound of studio and amplify in traditional recording and broadcasting system, it is therefore desirable to configure voice acquisition system and
The outer place system of sound.Voice acquisition system and the outer place system of sound need to link together with recorded broadcast main frame, so being accomplished by examining
Consider the interface collocation problem of audio frequency apparatus and recorded broadcast main frame, incorrect connection can cause the damage of audio frequency apparatus and recorded broadcast main frame
It is bad.Also need to, using power line and tone frequency channel wire and its connection with main frame, can so cause when using audio frequency apparatus
The problem of rambling phenomenon of cable and electric leakage, so as to cause safety problem.Sound can be influenceed by the transmission of tone frequency channel wire
Sound collection and the quality played, so as to influence the quality of whole recorded broadcast.
Therefore, prior art needs further improvement.
The content of the invention
Problem to be solved in the utility model is, there is provided a kind of recording and broadcasting system of integrated audio module, to solve tradition
The external audio system of recording and broadcasting system need to use excessive data wire and power line, chaotic connection, sound collection and the quality drop of broadcasting
Low technical problem.
The utility model is adopted the following technical scheme that：
A kind of recording and broadcasting system, including recorded broadcast main frame, the microphone and loudspeaker that are connected with recorded broadcast main frame and be the record
The power-supply system of host supplying power is broadcast, the recorded broadcast main frame is built-in with audio-frequency module, and the audio-frequency module is used to handle the Mike
The voice data of wind and loudspeaker.
Described recording and broadcasting system, wherein, the audio-frequency module is mutually changed for analog signal with data signal.
Described recording and broadcasting system, wherein, the audio-frequency module is by the recorded broadcast host supplying power.
Described recording and broadcasting system, wherein, the process circuit of the audio-frequency module and recorded broadcast main frame is located on a circuit board.
Compared with prior art, the recording and broadcasting system that the utility model is provided, audio system is highly integrated to recorded broadcast main frame
It is interior, the use of external connection line is reduced, transmission loss of the sound in cable is reduced, the sound for making the sound of recorded broadcast and playing
It is more clean and undistorted.
Brief description of the drawings
The structural representation for the recording and broadcasting system that Fig. 1 provides for the utility model.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is the structural representation for the recording and broadcasting system that the utility model is provided, and the recording and broadcasting system includes recorded broadcast
Main frame 1, microphone 2, loudspeaker 3 and power-supply system 4, microphone 2 and loudspeaker 3 are connected with recorded broadcast main frame 1 by tone frequency channel wire, electricity
Source system 4 is that recorded broadcast main frame 1 is powered.Recorded broadcast main frame 1 is built-in with audio-frequency module 5 in the present embodiment, and the audio-frequency module 5 is used to handle
The voice data of microphone 2 and loudspeaker 3.Specifically, by the signal that microphone 2 and loudspeaker 3 are used is simulation letter
Number, and the signal handled by recorded broadcast main frame 1 is digital information, therefore, and audio-frequency module 5 is by by the mould of microphone 2 and loudspeaker 3
Intend the data signal that signal is converted to the processing of recorded broadcast main frame 1, and by the way that the data signal of recorded broadcast main frame 1 is converted into microphone 2
With the analog signal of loudspeaker 3, analog-to-digital conversion is realized.Simultaneously in order to avoid digital display circuit and simulation system is non-interfering asks
Topic, the utility model can strengthen the analog-to-digital conversion ability and immunity module of audio-frequency module to solve.
The utility model only can be gathered and played using tone frequency channel wire in the highly integrated audio-frequency module 5 in the inside of recorded broadcast main frame 1
Sound.The power supply host supplying power of audio-frequency module 5, external loudspeaker 3 and microphone 2 can be without power supplies.The integrated sound
The process circuit of frequency module 5 and recorded broadcast main frame 1 on a circuit board, reduces transmission loss of the sound in cable, makes recorded broadcast
Sound and the sound played it is more clean and undistorted.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to right appended by the present invention will
The protection domain asked.
Claims (3)
1. a kind of recording and broadcasting system, including recorded broadcast main frame, the microphone and loudspeaker that are connected with recorded broadcast main frame and be the recorded broadcast
The power-supply system of host supplying power, it is characterised in that the recorded broadcast main frame is built-in with audio-frequency module, the audio-frequency module is used to handle
The voice data of the microphone and loudspeaker, the audio-frequency module is mutually changed for analog signal with data signal, wherein,
Audio-frequency module is converted to the analog signal of microphone and loudspeaker the data signal of recorded broadcast host process, and by recorded broadcast main frame
Data signal is converted to the analog signal of microphone and loudspeaker.
2. recording and broadcasting system according to claim 1, it is characterised in that the audio-frequency module is by the recorded broadcast host supplying power.
3. the recording and broadcasting system according to any one of claim 1 or 2, it is characterised in that the audio-frequency module and recorded broadcast main frame
Process circuit be located on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460946.7U CN206542539U (en) | 2016-12-29 | 2016-12-29 | A kind of recording and broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460946.7U CN206542539U (en) | 2016-12-29 | 2016-12-29 | A kind of recording and broadcasting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542539U true CN206542539U (en) | 2017-10-03 |
Family
ID=59938005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460946.7U Expired - Fee Related CN206542539U (en) | 2016-12-29 | 2016-12-29 | A kind of recording and broadcasting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118903A (en) * | 2021-03-18 | 2022-09-27 | 广州开得联智能科技有限公司 | Recording and broadcasting equipment |
-
2016
- 2016-12-29 CN CN201621460946.7U patent/CN206542539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118903A (en) * | 2021-03-18 | 2022-09-27 | 广州开得联智能科技有限公司 | Recording and broadcasting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106535077B (en) | A kind of earphone test circuit | |
| CN201315646Y (en) | Digital audio interface circuit for TV | |
| CN105681822A (en) | Audio playing and big data acquisition method and device based on wifi | |
| CN206542539U (en) | A kind of recording and broadcasting system | |
| CN206024050U (en) | A kind of noise cancelling headphone | |
| CN204810354U (en) | Synchronous audio frequency rerecording device of audio playback and pickup | |
| CN204013994U (en) | Earphone | |
| CN105812986A (en) | Sound box and processing method for mixing multiple channels to two wireless channels | |
| CN209861093U (en) | Active sound box and passive sound box with wired and wireless inner recording and live broadcasting | |
| CN208798146U (en) | A kind of multi-mode radio microphone apparatus | |
| CN204578730U (en) | A kind of environment-friendly type high-fidelity tonequality earphone | |
| CN107396224A (en) | A kind of portable folding-type earphone | |
| CN208127569U (en) | A kind of live streaming sound card connects the tone frequency channel wire and live broadcast system of computer or mobile phone | |
| CN207399486U (en) | A kind of microphone device extended by ear microphone jack | |
| CN206759705U (en) | A kind of apparatus for processing audio | |
| CN206195102U (en) | Charging wire of voiced sound source conversion functions and DC earphone interface | |
| CN201491199U (en) | Loudspeaker box with winding function | |
| CN206479884U (en) | USB sound cards | |
| CN206260074U (en) | The earphone that a kind of two people uses | |
| CN204887472U (en) | Hang portable multi -functional public -address amplifier | |
| CN207802315U (en) | Digital sound | |
| CN214754578U (en) | Universal audio plug | |
| CN203632842U (en) | Magnetic detachable type multipurpose earphone with camera shooting function | |
| CN202979236U (en) | Bluetooth function noise reduction headphone | |
| CN100382453C (en) | Short distance wireless tranmission method and system for audio and video signal in audio and video system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |