sftonerow

sftonerow − Creates a sequence of tones.

sftonerow creates a sequence of enveloped sine tones from a list of pitch names or frequencies.

sftonerow is useful for hearing a sequence of tones, particularly if one is interested in those acoustic properties which do not reinforce tonal relationships.

sftonerow c#4 f5 eb3 d6
will create a sequence of sine tones at the specified pitches, each with the default duration of 1 second.

sftonerow -d 0.5 -o out.wav 440 880 660 1000
This will create a sequence of the frequencies "440 880 660 1000", give each tone a duration of 0.5 seconds, and place the output in the file out.wav .

Arun Chandra <arunc@evergreen.edu>

sftonerow is free software.