The NEDSP1068-PCBA-MIC DSP noise cancelling pcb module has a built in Knowles SMD microphone, and an onboard AGC microphone preamplifier. It is used for cleaning up noisy voice communications, where the processed speech is much clearer and more intelligible for the receiving person, enabling stress free voice communications. The module can easilly be installed to the target audio system.\nThe module has has an adjustable AGC microphone pre-amplifier circuit to suit most environmental conditions. The module can be wired in-line with the target audio system or mounted onto a motherboard using 0.1ﾔ pitch PCB connections.
This module is suitable for improving the speech quality in noisy voice communications systems, like hands free intercoms, crane intercoms, industrial intercoms, pit to car race communications, transport communications, marine communications, in fact anywhere where you are communicating from a noisy environment.
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