Hey hey, can anyone think of a method to create an impulse response from a sine sweep using the commandline only? I can work with a predefined sine sweep or create a sweep due to a certain formula. I can make sure that it starts as soon as the recording starts. Not sure what else might make the task easier. I know that there is Aliki, but sadly it's graphics only, and IIRC Fons has written has own little widget library, which isn't even accessible with Orca. Any ideas? Best wishes and thanks, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * SoundCloud: https://soundcloud.com/jeanette_c * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * GitHub: https://github.com/jeanette-c * Twitter: https://twitter.com/jeanette_c_s Make all the clouds disappear Put all your fears to rest <3 (Britney Spears)