# Use the Google Voice HAT soundcard as the primary device by name (more robust than numeric card index) options snd_rpi_googlevoicehat_soundcard index=0 # Simple defaults: direct playback/capture on the voice HAT pcm.!default { type asym playback.pcm "plughw:sndrpigooglevoicehat_soundcar,0" capture.pcm "plughw:sndrpigooglevoicehat_soundcar,0" } ctl.!default { type hw card sndrpigooglevoicehat_soundcar }