alsa_hw_mapping: 1
beep_reduction: 24
buffer_size: 4096
channels: 2
hook_gpio: 22
playback_reduction: 16
recording_limit: 300
rotary_gpio: 23
rotary_hold_repeat: true
rotary_hold_time: 0.25
sample_rate: 44100
source_file: audioGuestBook.py
format: INT16
hook_type: NC # or 'NO'