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Re:Show HN: Small C Program to Convert Photos to Audio by kylophone on Tuesday June 09, 2015 @12:18PM (#9686766)
Give it a try! The output file contains both very low frequencies and also frequencies up to Nyquist, in this case 24kHz.
Re:Show HN: Small C Program to Convert Photos to Audio by wrigby on Tuesday June 09, 2015 @12:43PM (#9686910)
I'll try to give it a shot! What are you using to generate the spectrograms?
Re:Show HN: Small C Program to Convert Photos to Audio by kylophone on Tuesday June 09, 2015 @12:47PM (#9686951)

  sox -c 1 -r 48000 -b 32 -e float -t raw out.raw -n spectrogram
Re:Show HN: Small C Program to Convert Photos to Audio by _lce0 on Tuesday June 09, 2015 @04:11PM (#9688253)
please post your results!

science is fun