diff --git a/scoregens/gen43.xml b/scoregens/gen43.xml index 3d324e4878..c82e0420d4 100644 --- a/scoregens/gen43.xml +++ b/scoregens/gen43.xml @@ -62,21 +62,14 @@ for each PV bin. - Examples - - - This is a selection of some reverb and noise of the sound file. The selection has a duration of 0.8 seconds. We need this duration for the Csound utility pvanal to create the pvocex file. - - - - - - - - - + Examples Here is an example of the GEN43 routine. It uses the files gen43.csd. + + + Note: In this example, the .csd uses the ‘system_i’ opcode to launch and run the pvanal utility and analyze a section from the sound file, finneganswake1.flac, where we find a bit of reverb and noise. + The ‘reverbnoise’ selection has a duration of 0.8 seconds (-d0.8) which we find after 1.04 seconds of the source (-b1.04) and thus pvanal creates the pvocex file that we use in instrument 3 to remove this noise and reverb from the original with the pvstencil opcode. + An example of the GEN43 routine.