CN210725301U

CN210725301U - Broadcasting station with sound processing system

Info

Publication number: CN210725301U
Application number: CN201921735291.3U
Authority: CN
Inventors: 钟文洪
Original assignee: Guangzhou Ud Electrical Equipment Co ltd
Current assignee: Guangzhou Ud Electrical Equipment Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-09
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a broadcast platform with sound processing system, which comprises a table body, be equipped with the microphone on the mesa of stage body, the side of stage body is equipped with function case, first mouth and second mouth of raising the voice, inside audio demodulator, power, first audio amplifier and the second audio amplifier of being equipped with of stage body, function incasement portion is equipped with control mainboard, network adapter and signal transmission ware. This radio broadcast station mainly realizes the conversion to the adjustment of audio power, audio mode through the audio demodulator, reaches the purpose of sound treatment, and the audio frequency after the simultaneous processing can be according to the audio frequency type, selects suitable audio amplifier to play, reaches the effect of optimizing the audio frequency, and the mode of this radio broadcast station tuning adopts the mode of long-range tuning, downloads corresponding APP software through the cell-phone, can realize the tuning through the virtual panel of controlling on the APP software to the effect of portable tuning has been reached.

Description

Broadcasting station with sound processing system

Technical Field

The utility model relates to a broadcasting equipment technical field specifically is a broadcasting platform with sound processing system.

Background

The principle of the broadcasting device is mainly that the broadcasting device is electrically connected with the multimedia player to transmit signals, so that the purpose of playing multimedia sound effects is achieved.

Because the tuning equipment on the present radio station is all set for on the tuning equipment of fixed position, when the tuning of disc-jockey, can only be in fixed position, because the audio transmission position is different, the effect of production is also different, consequently, the mode of fixed position tuning causes the limitation of sense of hearing easily, leads to the disc-jockey to judge the mistake, causes the long and inaccurate condition of tuning time and tuning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a broadcasting station with sound processing system has solved the mode of fixed position tuning, causes the limitation of sense of hearing easily, leads to the disc-jockey to judge the mistake, causes the long and inaccurate condition of tuning time.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a broadcast platform with sound processing system, includes the stage body, be equipped with the microphone on the mesa of stage body, the side of stage body is equipped with function case, first mouth and second mouth of raising the voice, stage body inside is equipped with audio demodulator, power, first audio amplifier and second audio amplifier, function incasement portion is equipped with control mainboard, network adapter and signal transmission ware, control mainboard one end is passed through power cord, net twine and data transmission line and is connected with power, network adapter and signal transmission ware respectively, the control mainboard other end passes through data transmission line and is connected with the audio demodulator, audio demodulator one end is passed through the power cord and is connected with the power, the audio demodulator other end passes through the audio line and is connected with microphone, first audio amplifier and second audio amplifier respectively.

Preferably, an amplifier, an a/D converter and an audio processor are arranged in the audio demodulator, the type of the audio processor is CP750, the audio processor is provided with a power interface, an audio interface, a microphone interface and a sound channel control device, and the amplifier and the a/D converter are respectively connected with the sound channel control device through audio lines.

Preferably, the control mainboard is a PCB integrated circuit board, the control mainboard is provided with a power connection port, a network connection port, an I/O connection port and a processing chip, the power connection port, the network connection port, the I/O connection port and the processing chip are all welded on the control mainboard in a fusion welding manner, and the processing chip is connected with the I/O connection port through a data transmission line.

Preferably, the processing chip is a CPU processing chip, the processing chip is of a PC87391 type, and an information transmission module, an information analysis module, and a sound channel control module are fusion welded to pins of the processing chip.

Preferably, the signal transmitter is a wireless network signal transmitter, the signal transmitter is of the type ALW-901LR, the signal transmitter is remotely connected with the control terminal through a network, and the control terminal is remotely connected with the mobile phone of the user through the network.

(III) advantageous effects

The utility model provides a broadcast station with sound processing system. The method has the following beneficial effects:

this radio broadcast station mainly realizes the adjustment to audio power through the audio demodulator, the conversion of audio frequency mode, reach the purpose of sound treatment, audio frequency after the simultaneous processing can be according to the audio frequency type, select suitable audio amplifier to play, reach the effect of optimizing the audio frequency, the quality of audio playback has been improved, the mode of this radio broadcast station tuning adopts the mode of long-range tuning, download corresponding APP software through the cell-phone, can realize the tuning through the virtual panel of controlling on the APP software, thereby the effect of portable tuning has been reached, be convenient for the close sound source of disc jockey, can be more accurate judge the audio frequency, the accuracy of tuning has been ensured.

Drawings

FIG. 1 is a schematic view of the appearance structure of the table body of the present invention;

FIG. 2 is a schematic view of the inner structure of the table body of the present invention;

FIG. 3 is a schematic view of the internal structure of the functional box of the present invention;

fig. 4 is a schematic view of the audio control flow of the present invention.

In the figure, a table body-1, a microphone-2, a function box-3, a first loudspeaker port-4, a second loudspeaker port-5, an audio demodulator-6, a power supply-7, a first sound box-8, a second sound box-9, a control mainboard-10, a network adapter-11 and a signal transmitter-12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a broadcasting station with a sound processing system comprises a station body 1, wherein a microphone 2 is arranged on the table surface of the station body 1, the side end of the table body 1 is provided with a functional box 3, a first sound-raising port 4 and a second sound-raising port 5, the table body 1 is internally provided with an audio demodulator 6, a power supply 7, a first sound box 8 and a second sound box 9, the functional box 3 is internally provided with a control mainboard 10, a network adapter 11 and a signal transmitter 12, one end of the control mainboard 10 is respectively connected with the power supply 7, the network adapter 11 and the signal transmitter 12 through a power line, a network cable and a data transmission line, the other end of the control mainboard 10 is connected with the audio demodulator 6 through a data transmission line, one end of the audio demodulator 6 is connected with the power supply 7 through a power line, the other end of the audio demodulator 6 is respectively connected with the microphone 2, the first sound box 8 and the second sound box 9 through audio lines.

The audio demodulator 6 is internally provided with an amplifier, an A/D converter and an audio processor, the audio processor is in the type of CP750, the audio processor is provided with a power supply interface, an audio interface, a microphone interface and a sound channel control device, and the amplifier and the A/D converter are respectively connected with the sound channel control device through audio lines. The audio demodulator realizes the adjustment of audio, the conversion of audio modes and the transmission of audio, thereby achieving the purpose of processing the audio.

The control mainboard 10 is a PCB integrated circuit board, the control mainboard 10 is provided with a power connection port, a network connection port, an I/O connection port and a processing chip, the power connection port, the network connection port, the I/O connection port and the processing chip are all welded on the control mainboard 10, and the processing chip is connected with the I/O connection port through a data transmission line. The control mainboard integrates and connects a plurality of equipment, the transmission and the executive control of the information of being convenient for.

The processing chip is a CPU processing chip, the type of the processing chip is PC87391, and an information transmission module, an information analysis module and a sound channel control module are welded on pins of the processing chip. The processing chip is mainly used for transmitting and analyzing the information executed by the equipment.

The signal transmitter 12 is a wireless network signal transmitter, the signal transmitter 12 is of the type ALW-901LR, the signal transmitter 12 is remotely connected with a control terminal through a network, and the control terminal is remotely connected with a mobile phone of a user through the network. The control terminal realizes the remote exchange of information and achieves the purpose of remote control of the equipment.

The working principle is as follows: the sound mixing engineer at first corresponds APP software through the cell-phone download, after the download, can realize the sound mixing through the virtual control panel on the APP software, the broadcaster can transmit the audio frequency to the audio demodulator 6 of stage body 1 inside through microphone 2 in, audio demodulator 6 can be acquiescently broadcast original audio frequency transmission to first audio amplifier 8, the sound mixing engineer closely judges the quality of audio frequency to adjust the audio frequency through the APP software on the cell-phone, the process of adjustment is for down: APP passes through network transmission with the implementation information to control terminal on, again by control terminal remote transmission to the signal transmission ware 12 in the function box 3 on, by signal transmission ware 12 with implementation information transmission to control mainboard 10 on, control mainboard 10 can be analyzed the implementation information, and transmit to the sound channel controlling means in the audio demodulator 6 on, according to the content of implementation information, sound channel controlling means can carry out corresponding adjustment to amplifier and AD converter, thereby realize handling the audio frequency, the audio frequency is handled the back, according to the type of audio frequency, select suitable audio frequency transmission sound channel, and through APP adjustment, the audio frequency can be broadcast through corresponding audio amplifier.

The utility model discloses a stage body 1, microphone 2, function box 3, first sound-emitting port 4, second sound-emitting port 5, audio demodulator 6, power 7, first audio amplifier 8, second audio amplifier 9, control mainboard 10, network adapter 11, signal transmitter 12, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can be known through the technical manual or through conventional experimental methods for this technical staff, the problem that the utility model solves is the mode of fixed position tuning, easily causes the limitation of sense of hearing, leads to the disc-jockey to judge the mistake, causes the condition of long tuning time and inaccurate tuning, the utility model discloses mainly realize the adjustment of audio power, the conversion of audio mode through audio demodulator 6, reach the purpose of sound processing, the audio frequency after the simultaneous processing can be according to the audio type, select suitable audio amplifier to play, reach the effect of optimizing the audio frequency, improved the quality of audio playback, the mode of this radio station tuning adopts the mode of long-range tuning, through corresponding APP software of cell-phone download, can realize the tuning through the virtual panel of controlling on the APP software to reach the effect of portable tuning, the sound source that is close of the tuning of being convenient for, can be more accurate judge the audio frequency, ensured the accuracy of tuning.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A podium having a sound processing system, comprising: including stage body (1), be equipped with microphone (2) on the mesa of stage body (1), the side of stage body (1) is equipped with function case (3), first mouth of raising the voice (4) and second mouth of raising the voice (5), stage body (1) inside is equipped with audio demodulator (6), power (7), first audio amplifier (8) and second audio amplifier (9), inside control mainboard (10), network adapter (11) and signal transmission ware (12) of being equipped with of function case (3), control mainboard (10) one end is passed through the power cord, the net twine and is connected with power (7), network adapter (11) and signal transmission ware (12) respectively, control mainboard (10) other end is connected with audio demodulator (6) through data transmission line, audio demodulator (6) one end is passed through the power cord and is connected with power (7), audio demodulator (6) other end passes through the audio frequency line and establishes with microphone (2) respectively, The first sound box (8) is connected with the second sound box (9).

2. A podium having a sound processing system as recited in claim 1, wherein: the audio frequency demodulator (6) is inside to be equipped with amplifier, AD converter and audio processor, the audio processor model is CP750, be equipped with power source, audio interface, microphone interface and sound channel controlling means on the audio processor, amplifier and AD converter are connected with sound channel controlling means through the audio frequency line respectively.

3. A podium having a sound processing system as recited in claim 1, wherein: the control mainboard (10) is a PCB integrated circuit board, the control mainboard (10) is provided with a power connection port, a network connection port, an I/O connection port and a processing chip, the power connection port, the network connection port, the I/O connection port and the processing chip are all welded on the control mainboard (10), and the processing chip is connected with the I/O connection port through a data transmission line.

4. A podium having a sound processing system as recited in claim 3, wherein: the processing chip is a CPU processing chip, the type of the processing chip is PC87391, and an information transmission module, an information analysis module and a sound channel control module are welded on pins of the processing chip.

5. A podium having a sound processing system as recited in claim 1, wherein: the signal transmitter (12) is a wireless network signal transmitter, the type of the signal transmitter (12) is ALW-901LR, the signal transmitter (12) is remotely connected with the control terminal through a network, and the control terminal is remotely connected with a mobile phone of a user through the network.