On Sun, Sep 23, 2012 at 10:17:10AM -0700, Henner Zeller wrote: > The latest version now contains a simple highpass- and lowpass-filter > to test out the configuration. And a description how to get the Santa > Lucia Basilica reverb example from the jconvolver demo distribution.
Be careful when using the Santa Lucia IR. It's the recording of a gunshot, so the direct sound is a) clipped and b) low-fi. The file that comes with jconvolver cuts of the direct (dry) sound for that reason, assuming the normal signal path through a mixer will add it. In this case it has to be added to the IR. You need something like # in out gain delay offset length chan file #------------------------------------------------------------------------ /impulse/read 1 1 0.1 1400 1400 0 1 santalucia.wav /impulse/read 2 2 0.1 1400 1400 0 2 santalucia.wav /impulse/dirac 1 1 1 0 /impulse/dirac 2 2 1 0 The ratio of the 'gain' parameters determines the wet/dry ratio. You can use this at either 44.1 or 48 kHz, the only difference will be a slightly different (10%) reverb time. Ciao, -- FA A world of exhaustive, reliable metadata would be an utopia. It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically inflated market opportunities. (Cory Doctorow) _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
