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Products > audio controller > Guanxin Electronics Co., Ltd | Similar Products

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audio controller

" found 7 Products from Guanxin Electronics Co., Ltd, China

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(1-7 out of 7)

Standalone Telephone Recorder: audio automatic gain control(AGC) technology, make sure the audio balance on two side and voice clear. Unique DSP algorithm, make sure caller ID ( DTMF/FSK) and DTMF key accurately receive in all ...

Standalone Telephone Recorder: audio automatic gain control(AGC) technology, make sure the audio balance on two side and voice clear. Unique DSP algorithm, make sure caller ID ( DTMF/FSK) and DTMF key accurately receive in all ...

PCI Telephone Recorder: audio monitoring system. Features: 1, PCI interface bus, plug and play, whole based on DSP architecture 2, Parallel connection and high-impedance recording module, do not have any influence to both ...

8 Channel Telephone Call Recorder: controlled, sound-controlled and key-controlled 5, Supports caller ID display, which automatically identifies two modes respectively for FSK and DTMF 6, Provides caller ID detection in a wide dynamic ...

4 Channel Telephone Recorder: controlled, sound-controlled and key-controlled 5, Supports caller ID display, which automatically identifies two modes respectively for FSK and DTMF 6, Provides caller ID detection in a wide ...

2 Channel Telephone Recorder: controlled, sound-controlled and key-controlled. 4, Accurately judge the channel status(Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience) 5, DTMF and CID can be detected by ...

1 Channel USB Telephone Recorder: controlled, sound-controlled and key-controlled. 4, Accurately judge the channel status (Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience) 5, DTMF and CID can be detected by ...

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