Did some recordings and then stupidly formatted the SD card.
Doing a raw data dump from card contents to disk I can clearly see the old files.
The header starts as:
RIFFøS)WAVE
Hex:
52 49 46 46 F8 53 29 0C 57 41 56 45
The main issue I’m having is that while using audacity to open the raw data, I get an echo. It’s as if everything repeated 1 second after first coming into play.
Any idea on what may be causing that?
220105_004_RAW.WAV - good file
[000011].wav - file with “echo”
Notice that you can’t play the file directly on browser (probably because it’s corrupted?) you have to import to audacity.
Many thanks,
Frankie