Hi all,
Been a very long time since i've been here, but I'm planning a project for public installation that will use PIRs to trigger wav files to multiple zones independently.
Sure I can do this with one controller and audio shield per zone pretty easily, but I want to try to get as many zones as possible out of as few controllers as possible.
What I am looking at building is either 2 or 4 Teensy 4.0 class devices with 1 or 2 audio shields each.
How hard is it to play 2 mono wavs out of each channel of an audio shield independantly? how far can I push it? is there a multicahnnel audio board available that would handle 8x 16 bit 44.1khz streams at once with one 4.1 controller?
Just looking for input for now.
cheers.
Gary
Been a very long time since i've been here, but I'm planning a project for public installation that will use PIRs to trigger wav files to multiple zones independently.
Sure I can do this with one controller and audio shield per zone pretty easily, but I want to try to get as many zones as possible out of as few controllers as possible.
What I am looking at building is either 2 or 4 Teensy 4.0 class devices with 1 or 2 audio shields each.
How hard is it to play 2 mono wavs out of each channel of an audio shield independantly? how far can I push it? is there a multicahnnel audio board available that would handle 8x 16 bit 44.1khz streams at once with one 4.1 controller?
Just looking for input for now.
cheers.
Gary