● High-speed floating point arithmetic, 24BIT 48KHz DSP Digital processing ● Automatic frequency shift detection technique ● High-speed, high-precision 2Hz frequency shift technique ● Four-channel input, optional level gain to preset pre-amplifying circuit ● Design of anti-mobile high frequency interference circuit ● High sensitivity MIC signal receiving, pickup distance more than 2m ● High-speed feedback suppression, dealing time of feedback less than 150ms ● Super-strong echo cancellation rejection ratio ● Adaptive background noise suppression ● Parameter memory function ● Power-on volume fade-in function ● RS232/RS485 communication interface, control and lock all functions through computer or central control ● High-quality digital control encoder ● LCD screen and LED indicator to display working status and real-time parameters ● High-quality XLR/6.35 input terminal ● Built-in 45V phantom power in MIC input interface ● REC recording output interface ● Stereo output interface ● MIC input direct connection and frequency shift switching function ● Independent volume adjustment function in each input/output channel
D6657 Antenna DistributorJuly 27, 20181. Directional antenna D6656 is used with antenna distributor D6657 to increase receiving distance. One distributor could be used with 4 receivers simultaneously.view
The Impact of IP Network Intercom Systems in Hotel SuitesDecember 22, 2023In the ever-evolving landscape of the hospitality industry, hotels are constantly seeking innovative ways to enhance the guest experience. One such advancement that has gained momentum in recent years...view
Scope of Application of Cordless PA SystemAugust 6, 2018Here are four type of cordless pa systems.1. Business Broadcasting System: This is a language broadcast based on business and administrative management. It can be used in places such as office buildin...view
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