search

stelatoris / XTronical-I2S-Audio-with-SD

6 stars 1 forks source link

not really an issue but a feedback #3

Open skydarc opened 1 year ago

skydarc commented 1 year ago

hi, just a feedback of this forks :

I work on a personnal project with a UM proS3. I compile with arduino IDE. I have only mod this fork to make an ino file instead of "main.cpp" and mod some pins and no analog reader (so, vol and speed are fixed) etc... two files wav in 16bit and 44khz... work fine except some "clanc" (for my project it's enough, it's a lightsaber board).

I have tested with two files in 16bit and 22khz... no significatives changes.

after some tests, it's seem that "clanc" are more present when sum of two channel vol is at more of 100% (better when sum is 90%).

but with 16 22, no latency during playback of two files.

stelatoris commented 11 months ago

Hi Skydarc, that's interesting to know. Have you done anything further with this? Would love to know. I'm a beginner in all of this. Thanks.