Is there a command-line utility which would allow me to extract pitch information from an audio file and store it in a numerical form (i.e. as a list of comma-separated values)?

  • Are you talking about something like the data which feeds Audacity's Pitch (EAC) display .. Aside from somehow tapping in to Audacity's source, I don't know of such a utiliy, but I'll be watching this space.
    – Peter.O
    Dec 8, 2011 at 6:10

1 Answer 1


You could have a look at pitchtrack but it only supports two output formats, its own (.pt) and PostScript if you use the included "pt2ps" tool.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .