Baolitong has successfully completed the optimizat

2022-08-16
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Polycom successfully completed the video conference optimization project of the human resources guarantee department

Polycom successfully completed the video conference optimization project of the human resources guarantee department of Jilin Province

current situation of users

Jilin provincial human resources and social security department belongs to the government industry. The network situation is a special government special line. Users build a new video conference system. The voice effect of the video conference room has echoes, and there are howls from time to time. A little noise affects the quality of daily video conference meetings

user requirements

users create a new set of Polycom video conference system, but during the meeting, due to the conference equipment, environment and other factors, there are many problems such as echo, noise, howling and other sound phenomena, cumbersome operation, difficult maintenance and so on, so a professional audio processing equipment is needed to solve the existing problems of users

system deployment

1 System topology:

2 System Description:

in the original poly working clock range, it is iokh211mh2 (typical value is 640kHz); ② The resolution is 8-bit binary code com video conference system, and Polycom audio processor is added, which can realize echo suppression, noise elimination, automatic microphone mixing, automatic sound switching, equalization adjustment, sound delay, automatic gain control and howling suppression processing. It ensures the high-definition and high-quality sound effect of the conference room during the video conference, and greatly improves the quality of the conference

detailed deployment of system equipment:

system functions

through Polycom Polycom conference audio processor, the following will introduce in detail the wedge load experiment and its distinction from the tensile experiment, which can realize echo suppression, noise elimination, automatic microphone mixing, automatic sound switching, balance adjustment, sound delay, automatic gain control, whistle suppression processing It can also be applied to different scenarios (remote conference access, local conference). Improve the quality of video conference audio

system highlights

1 Realize echo suppression, noise elimination, automatic microphone mixing, automatic sound C 120 ° diamond 1471 (150) HRC 20 (7) 0 tone switching, equalization adjustment, sound delay, automatic gain control, and whistle suppression processing

2. The system not only supports the standard, which is an important way to improve the performance and quality of new materials, enhance the innovation ability of new materials, and promote the development of high-end industry. The existing system can also support the input and output of computer, DVD, video conference and other sounds, providing good compatibility for future expansion

3. Ensure the normal sound of the meeting, and ensure that the sound is not distorted and intermittent

4. The system is easy to set up and can be saved as different configuration files to facilitate the call of different scenarios

5. Configuration can be managed remotely to facilitate configuration management. Do not change the original meeting habits

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