On Sun, 2016-06-05 at 21:05 +0200, Georg Chini wrote: > The current loopback controller can produce a rate jump of up to 1% at startup. This > might be audible, so implement a similar controller that will be used in the initial > iterations and has a 2â?° limit to the step size. Once the original controller takes > over, step size is limited to 2.01â?°. Proof for this can be found in the document > "rate_estimator.odt" mentioned previously. When referencing the document, you should provide a link. I can upload it to the freedesktop web server, unless you have better ideas. The .01 part in the number looks weird - I'd like the comments in the code to answer the question why the limit is not a nice round number. --Â Tanu