CN210053486U - Teleconference sound receiving device - Google Patents

Abstract

The utility model provides a remote conference sound receiving device, comprising a plurality of voice input ends, a switching device and a control end, the plurality of voice input ends are connected with the switching device through a data line, and the voice input end comprises a microphone, an indicator Light and information buttons, the switching device is connected with the control terminal, the switching device is provided with a display screen, and the control terminal is provided with input buttons. The remote conference sound receiving device switches to the microphones of the corresponding speakers through the control terminal, so that the speakers can speak in sequence, without causing the influence of noise generated by external speakers, and making the process of the remote conference more orderly.

Description

A remote conference sound receiving device

technical field

The utility model relates to a remote conference device, in particular to a remote conference sound receiving device.

Background technique

With the wide application of remote conference (such as teleconferencing and video conference) systems, there are higher requirements for the conference quality, efficiency and user experience of remote conferences. How to make remote conferences can achieve the same effect and user experience as real conferences , has become an urgent problem to be solved.

In existing remote conferences such as video conferences, if multiple speakers speak at the same time, there will be a problem of mutual interference between the voices of multiple speakers, which makes it difficult for other participants to hear what the speakers say, especially when the network performance is low. When it’s not good, other participants hear almost noise, which seriously affects the quality of the remote meeting.

But in fact, in the process of remote conference on both sides, both sides generally use external speakers. For the speaker, the noise will be more serious, and when speaking, one person is usually speaking in one side of the conference. Questions can be raised.

Utility model content

The utility model provides a remote conference sound receiving device, which solves the problems of sound reception and processing during the remote conference, and the technical scheme is as follows:

A remote conference sound receiving device, comprising a plurality of voice input ends, a switching device and a control end, the plurality of voice input ends are connected with the switching device through a data line, and the voice input end includes a microphone, an indicator light and an information button , the switching device is connected with the control terminal, the switching device is provided with a display screen, and the control terminal is provided with an input button.

The switching device further includes a signal screening part and a sound switching part connected with the data line, the signal screening part is connected with the display screen, and the sound switching part is connected with the control terminal.

The control terminal sends an instruction to the voice switching component through the input button, so as to switch the input of the voice input terminal.

The voice input terminal is also provided with a voice recording button, the switching device is provided with a synthesizing device, the synthesizing device is connected with the voice switching component and the control terminal, and the input button on the control terminal is provided with a synthesis switch key for use. Controls the on/off and maximum number of voice recording keys.

The input keys also include confirm keys, function keys, cancel keys and numeric keys.

The sound switching part is connected to a speaker.

The remote conference sound receiving device switches to the microphones of the corresponding speakers through the control terminal, so that the speakers can speak in sequence, without causing the influence of noise generated by external speakers, and making the process of the remote conference more orderly.

Description of drawings

FIG. 1 is a schematic structural diagram of the remote conference sound receiving device.

Detailed ways

As shown in FIG. 1 , the remote conference sound receiving device includes a plurality of voice input terminals 1, a switching device 3, and a control terminal 5. The multiple voice input terminals 1 are connected to the switching device 3 through a data line 2. The The voice input terminal 1 includes a microphone 11 , a red indicator light 14 , a green indicator light 15 , an information button 12 , and a voice recording button 13 . If it is set that only one person can speak, when the function of the voice recording button 13 is turned off, when the current user speaks, the green indicator light 15 lights up, otherwise the red indicator light 14 lights up.

The switching device 3 is connected with the control terminal 5, and the switching device 3 is provided with a signal screening part 31 and a sound switching part 34 connected with the data line, and the signal screening part 31 is connected with the display screen 32, so The sound switching component 34 is connected with the control terminal 5, and the sound switching component 34 is connected with the data line 2 through a synthesis device.

The control terminal 5 directly switches the sound through the sound switching component 34, and the sound switching component 34 is an electronic switch, which can be switched according to the instruction. The method is the prior art, and those skilled in the art can easily judge that it is an electronic switch according to the name of its realization function and combination, so the present invention does not describe it in detail.

Similarly, the signal screening component is also an electronic switch.

The synthesis device 33 set by the switching device 3, the synthesis device 33 is also connected with the control terminal 5, the control terminal 5 is provided with an input button 51, and the input button 51 of the control terminal 5 is provided with a synthesis switch key , which controls the on/off and maximum number of voice recording keys. The input keys also include confirm keys, function keys, cancel keys and numeric keys.

In use, generally speaking, one person speaks. At this time, the corresponding signal light is green, and the other lights are red to ensure the uniqueness of the sound and the uniqueness of signal reception, which can avoid the noise generated by the use of external speakers.

The control terminal 5 sends an instruction to the voice switching component 34 through the input button, thereby switching the input of the voice input terminal, and the voice switching component 34 is connected to the speaker 4 . The control terminal 5 adopts a single-chip microcomputer.

When in use, the control terminal 5 turns off the function of the voice recording button 13, only one user can speak, and other users do not collect information. When other users need to speak, press the information button 12, and the signal screening component 31 will display the number of the corresponding user. On the display screen, when multiple users press the information button 12, the number of each user and the number of requested speakers are displayed until the control terminal 5 switches other users; the control terminal 5 enables the function of the voice recording button 13, and sets up to Two people can use it at the same time, then when the user speaks, the other two users can press the voice recording button 13 at most, and when they keep pressing the speech, the voice information is connected to the synthesis device 33, and the speech of the current user is synthesized and sent to the speaker, In this way, the interference of other users to the current speaking user can be avoided as much as possible.

The function of the voice recording button 13 does not mean that the speech is synthesized into another technology, but simply records the speech of two people into the same audio and then sends it out. That is to say, when one person is speaking, at most there is another A form in which a person interjects while speaking. As for distinguishing the content of the speech, when two people are talking, there must be a difference in sound, just like when we are chatting with others, we can hear what one person is saying, but the second person on the opposite side also interrupts. Can capture the corresponding information, but if we are facing three people, it is difficult to concentrate, so this is the reason for setting up to two people at the same time, the synthesis is to record the voices of both people together sent later.

The remote conference sound receiving device switches to the microphones of the corresponding speakers through the control terminal, so that the speakers can speak in sequence, without causing the influence of noise generated by external speakers, and making the process of the remote conference more orderly.

Claims (6)

1. A remote conference sound receiving device is characterized in that: comprising a plurality of voice input terminals, a switching device, a control terminal, the multiple voice input terminals are connected with the switching device by a data line, and the voice input terminal comprises a microphone , an indicator light and an information button, the switching device is connected with the control terminal, the switching device is provided with a display screen, and the control terminal is provided with an input button. 2. The remote conference sound receiving device according to claim 1, wherein the switching device further comprises a signal screening part and a sound switching part connected with the data line, and the signal screening part is connected with the display screen, The sound switching component is connected with the control terminal. 3 . The remote conference voice receiving device according to claim 1 , wherein the control terminal sends an instruction to the voice switching component through the input button, thereby switching the input of the voice input terminal. 4 . 4. The remote conference sound receiving device according to claim 2, characterized in that: the voice input terminal is also provided with a voice recording button, and the switching device is provided with a synthesizing device, the synthesizing device and the sound switching component and control The input keys of the control end are provided with a synthesis switch key, which is used to control the switch and the maximum number of the voice recording keys. 5 . The remote conference sound receiving device according to claim 4 , wherein the input key further comprises a confirmation key, a function key, a cancel key and a number key. 6 . 6. The remote conference sound receiving device according to claim 2, wherein the sound switching component is connected to a speaker.

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