Question Can a sound trigger the beginning of its recording?

Hi,

Is there a way I can make a sound trigger the beginning of its recording? and the end of the sound trigger the stop of the recording? Like the toys I've seen of a toy parrot that you can say a word, and it is repeating it once you stop talking to it. Is there a way to do it on unity?

Can the Fmod extension for unity do this -- trigger an event when a sound is heard? and another event when there is no sound? On a build on iOS and Android?