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Products
 
Frequency shift feedback suppressors


Ultra wideband sound circuit technology, no variable sound, no metal tail sound, strong suppression echo.
Digital frequency shift technology, super anti-whistle, sound round and stable, no hair floating and dry phenomenon.
Super stability: built-in crystal oscillations, software algorithm, good stability, low temperature and external interference.
The system gain can be greatly enhanced by customizing the appropriate audio frequency spectrum according to the application situation.


 
 

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