< Back to IRCAM Forum

Exporting sound analysis to text file

Hi there, I’m using MuBu for analyzing some sound descriptors offline.
It works quite fine.

For instance, usig PiPo psy processing, I got 4 graphs:
frequency, energy, ac1 and voiced.

First question: how can I export only one graphs as text file ?

Second question, how can I find the time stamp ?
I mean: there is a sampling rate “somewhere”. What is the time between two values in my graphs ?

Any help would be very appreciated.

Julien

Hi again,

two ways for Q1:

  1. send get without index to

    mubu.track container trackname @matrixcol energy

    to get a list of timestamp, value pairs, then mangle and save this list, or append to a new track. This could hit the Max list limit.

  2. Smarter: use pipo.select:

    mubu.process container psytrack select @name out @select.columns 1 @timetagged yes

    then export track “out”.

Q2: gettime or get messages to mubu.track