I just finished installing amazon echo on my raspberry pi. Im thinking how could I change the beep sound (feedback sound) after you say "alexa" to something else. Like an audio file which says Im listening. Anyone ever tried or thought about this? Maybe I could change it before install somewhere but I found nothing.
I don't think that's difficult. Look in:
samples/javaclient/src/main/resources/res/
and tweak the files alarm.mp3, error.mp3, start.mp3 and stop.mp3 to taste.