On Tue, Jun 21, 2011 at 09:25:15AM +0200, Cedric Roux wrote: > > ----- "S. Massy" <lists@xxxxxxxxxxxx> wrote: > > > Hello, > > > > Recently, I discovered jack_meter, a simple jack client which acts as a > > level meter and has a very simple "bar" style text output. Using this, I > > was able to confirm what my ears were telling me about compression level > > in different mixes. This led me to wonder whether there were any sound > > visualisation tools using a similar form of output. A quick google > > search didn't return anything interesting, but I was wondering if anyone > > here knew of such a tool. > > > > Cheers, > > S.M. > > -- > > what do you need? maybe you can improve jack_meter, or ask the programmer of it > to improve it for your needs. Or find someone to do the job (me, why not, if I > have the skills, based on your needs). I thought about that. I know some C, but my knowledge of DSP programming using low-level languages is next to nonexistent. What I'm thinking of is nothing really fancy: besides a general meter, just measuring the amplitude in separate bands to gain a rough idea of where some peaks might be. I suppose it's just a matter of splitting up the signal into bands and measuring them individually, but I'm not sure how to do that. Maybe the code Julien has would elucidate this for me. Cheers, S.M. -- _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
