SmartWAV2-Datasheet_R4

SMARTWAV 2

Datasheet

3.2- Polyphonic Stand-Alone Mode 1 - Rewind Play (always): In this

mode a host controller is not required, SmartWAV 2 uses I0-I9 inputs to

trigger up to 10-channel polyphonic audio tracks, those tracks are

mounted on each channel at the power-on / initialization state of the

processor, the track names (xxx.wav files) are obtained from the

“tracks.txt” file(refer to section 3.9- The “Tracks.txt” File), be sure this file

exists in the root path of the inserted microSD card together with the

.wav files to be triggered.

The audio mixing is automatically handled by the system, but the way

each individual input triggers the mounted tracks in this mode is the

-In Rewind Play (always) mode, each time an input channel is

triggered: the track mounted rewinds and play, if during the playback

a trigger is present: channel will rewind and play. If no trigger is present

during playback: the channel will continue playing until the end of the

track and stop.

Note: in the next diagram the green lines mean physical input

triggered actions; purple lines mean automatic processor actions.