Hi all, first post. I need help designing a voice storage system. I want to store about 5 short messages (less than a minute in most cases), and be able to play them back. I am trying to find a decent IC that can do this, but am not having any luck finding something readily available. The goal is to be able to listen to a voice-band radio and store the 5 most recent for playback. I'm thinking the "click" of the microphone keying up would make a fine "start and stop recording" trigger. It would also need to be able to throw the oldest message out to free up space for newer transmissions.