phone record circuit

Posted on Feb 5, 2014

This nifty little circuit lets you record your phone conversations automatically. The device connects to the phone line, your tape recorder`s microphone input, and the recorder`s remote control jack. It senses the voltage in the phone line and begins recording when the line drops to 5 volts or less. Some countries or states require you to notify a

phone record circuit
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nyone you are talking to that the conversation is being recorded. Most recoders do this with a beep-beep. Also, you may have to get permission from the phone company before you connect anything to their lines.

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