Ten way automatic professional conference feedback suppressor

AVA-9710

Ten way automatic anti whistle suppressor

Perfect bottom noise

Ten channel automatic mixing

Full automatic whistling suppression

There is no limit on the number of messages

Whole process debugging free and zero maintenance

Up to 12dB gain boost

The teaching intelligent sound reinforcement processor is a versatile audio processing product specially developed for the needs of audio acquisition and on-site sound reinforcement, mainly for engineering applications such as sound reinforcement and recording and broadcasting in high-quality classroom, sound reinforcement and recording and broadcasting in multimedia classroom, class to class interactive classroom, court, local and remote conference recording and broadcasting.

The audio processing platform is specially researched and developed according to the actual application requirements of the recording and broadcasting system project. It adopts modular design, and can select the corresponding module combination according to different project needs, so as to provide the most suitable application scheme for the project needs and save the project investment. In order to meet the diverse needs of recording and broadcasting system applications, developers have designed rich, comprehensive and adjustable interfaces and settings for the platform, which can derive rich and diverse matching use effects, easily respond to different use needs, and effectively avoid the dependence of the system platform on other audio intermediary adjustment equipment, such as mixer, so as to save and be efficient.

This platform has comprehensive and excellent functions such as 10 channel automatic mixing, targeted active ambient noise elimination, first-class full-automatic howling elimination and remote active echo elimination. Each functional module is flexibly configured. You can easily combine the most efficient configuration according to the needs of specific projects to perfectly solve almost all audio problems encountered in various recording and broadcasting projects.

1. Power input: 220V ~ 50Hz

2. Frequency response: 125 Hz ~ 12khz

3. Sampling rate: 32 kHz

4. Frequency shift: 5Hz ± 10%

5. Distortion: < 2% @ 1kHz

6. Signal to noise ratio: > 65dB

7. Temperature range: 5 ℃ ~ 60 ℃

8. Input impedance:

Microphone: 8kq

Music input: 20K Ω

Line input: 20K Ω

9. Output impedance:

Balance: 200 Ω

LINE:200Ω

REC:200Ω

10. Power consumption: 30W

11. Size: 485mm × 260mm × 65mm

12. Weight: 4.5kg

Peripherals