here is an example for sox commandline for my special use. Please adapt it to your need and correct your windows-batch-code:
sox -r 44100 -b 24 -c 2 -e signed-integer input.raw -t wavpcm output_24bit.wav
sox -r 88200 -b 24 -c 2 -e float input.raw outputput_24bit.wav
Regards
Thomas
Am 29.12.23 um 10:09 schrieb
markus.blaschke--- via Sox-users:
Hello,
I want to convert raw files from a Bat cording system to wav-files for the Bat analysing system.
And I found the Program SOX where I saw that it works with this to file formats.
I work with Windows 10
an I know from the Internet page of the Bat cording systeme that the
RAW files have no header
samplerate 500 kHz
little endien format
PCM 16-bits
other WAV files from an other Bat-cording system have
Channels : 1
Sample Rate : 312500
Precision : 16-bit
Sample Encoding: 16-bit Signed Integer PCM
so i tried a batchfile to convert
@echo
cd C:\temp\sox-14-4-2
for %%i in (C:\temp\*.raw); do (sox.exe -r 500k −b 16 -L −c 1 %%i -r 312500 -b 16 -L -c 1 .\converted\%%i.wav)
pause
but i get this back:
sox.exe FAIL formats: bad input format for file `C:\temp\20230523-N091_B0220-000014.raw': sampling rate was not specified
I thought the "-r 500k" is the information for the sampling rate.
Does anybody can give me an Idea to understand the line?
Thank you for all your Help
Markus
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