On May 30 09:53:04, jeffares.robert@xxxxxxxxx wrote: > > On 30/05/21 4:48 am, Jan Stary wrote: > > But perhaps you could use the pips as the silence/nonsilence > > cutting point - surely the pips are at very regular intervals. > > > Exactly what I want to do. No. > They are 1kHz; What I propose ignores the pip frequency. > 5 of 100ms and one of 500ms And how long is the silence between them? Jan _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users