IL34018 circuit equivalent, voice switched speakerphone circuit.
* All necessary level detection and attenuation controls for a hand-free telephone included.
* Background noise level monitoring with long time constant.
* Ba.
include household and office speaker-phones, intercom systems, hand free kit for mobile phones, and others
IL34018
FEA.
The IL34018 speaker-phone integrated circuit incorporates the necessary functions to produce a high quality hands-free speaker-phone system. The applications include household and office speaker-phones, intercom systems, hand free kit for mobile phon.
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