Talk:SmileBASIC (Petit Computer 3)/@comment-14513004-20141122062546/@comment-15296152-20141124081843

Well, I was looking at the code, and I think I can see why changing TopIndex would cause it to play slower. It seems the parameter related to "NOTE" may be related to the audio's playtime

NOTE=66+12 'base note 66+(6*S)

WLEN=2 ' wave length(sec)

In the program, S and WLEN seem to show as a pair multiple times. Not sure what the 66 means (but based on hte translated manual, 33 is mentioned, and 66 is 33*2. I dunno.

enough about using them for BEEPs. What about if played for a BGM as an instrument, using a very low tempo to compensate for the length of the audio piece to check it for looping?