Video conference system with character communication function

Abstract

The invention discloses a video conference system with a character communication function. The video conference system comprises a microphone module, a voice sensor, an SIP control center, a filtering module, a TTS module, a tone recognition module and a control panel; the microphone module is composed of a microphone and a microphone support, a groove is formed in the microphone support, and the voice sensor is arranged in the groove; the voice sensor acquires voice information in the range of the microphone and wirelessly sends the voice information to the SIP control center; the SIP control center receives the voice information sent by the voice sensor and sends the voice information to the filtering module and the tone recognition module simultaneously; the filtering module receives the voice information sent by the SIP control center, filters the voice information and sends the filtered voice information to the TTS module; the TTS module receives the filtered voice information, converts the voice information into character information and sends the character information to a display module; the tone recognition module receives the voice information sent by the SIP control center, recognizes the tone and sends tone information to the control panel; and the control panel receives the tone information sent by the tone recognition module and matches a tone color value.

Description

technical field [0001] The invention relates to a video conference system, in particular to a video conference system with font communication. Background technique [0002] At present, the conference system includes a hardware video conference system based on the H323 protocol, a PC-based network conference system and a telephone-based teleconferencing system. [0003] With the development of computer networks, network video conferencing systems have been widely used in various industries. However, there are two main problems in the network PC conference system: one problem is that it is heavily dependent on the stable bandwidth of the Internet system. Due to the unstable bandwidth of the current Internet system, it will be good and bad, which will have a great impact on the smooth playback of audio and video in the network video conferencing system. Too much time or too much voice data packet loss will affect the conference effect. Another problem is that PC-based web co...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that when the video conference is in progress, many people will speak at the same time, or the network will be suspended, so that the other end of the video conference cannot hear clearly, and an objection must be raised to ask the speaker to repeat the speech; this will not only waste time but also It is easy to interrupt the train of thought, and the purpose is to provide a video conferencing system with font communication, so as to solve the phenomenon that many people speak at the same time or the network is suspended during the video conference, which will cause the other end of the video conference to be unable to hear clearly, and objections must be raised. Ask the speaker to repeat; this not only wastes time but also easily interrupts the train of thought

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