cbnathanael
Member
Hi, folks!
My goal is to use the Teensy 3.1 and SD adapter to loop a single raw file, and inject random raws on top of that under certain circumstances. From what I can see, the Audio Library does that just fine. My concern is with the latency in loading the secondary audio files. What's the typical delay between issuing the play command and actually hearing the audio?
Some things I've considered:
The secondary question is attaching an amp to the Teensy. I'm assuming I can connect the DAC pin to something like Adafruit's 2.5W amp...but I haven't done my homework on this part, yet.
Thanks!
Nate
My goal is to use the Teensy 3.1 and SD adapter to loop a single raw file, and inject random raws on top of that under certain circumstances. From what I can see, the Audio Library does that just fine. My concern is with the latency in loading the secondary audio files. What's the typical delay between issuing the play command and actually hearing the audio?
Some things I've considered:
- Audio adapter with the W25Q128FV memory addition, but the board is slightly too large (!!) for my application.
- wav2sketch conversion, but I'm aiming to use 10-20 files, so it doesn't fit within the Teensy's memory.
The secondary question is attaching an amp to the Teensy. I'm assuming I can connect the DAC pin to something like Adafruit's 2.5W amp...but I haven't done my homework on this part, yet.
Thanks!
Nate