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Yihui Xiong edited this page Jul 19, 2016 · 24 revisions

Welcome to Respeaker wiki!

Serial console

baudrate: 57600
driver for windows xp/7/8
terminal app - on windows, putty is recommended. on linux/mac, use screen /dev/xxx 57600

Record & play

arecord -M -f S16_LE -r 16000 -c 1 /tmp/sample.wav   # record audio with 16000 sample rate, 16 bit width, 1 channel
aplay -M /tmp/sample.wav  # play wav audio
madplay music.mp3         # play mp3 audio