[SoX-devel] [PATCH] use non-blocking stdin for interactive mode

2015-10-03 Thread Eric Wong
Tarim wrote: > I'm now thinking that this is actually a bug in the latest Ubuntu kernel > 3.13.0-65.105-generic where select's FD_ISSET returns true even when > there is no data to read! This is a kernel bug from a performance standpoint, but the select manpage explicitly documents spurious wak

Re: [SoX-devel] [PATCH 5/6] Add a sigma-delta modulator for DSD encoding

2015-10-03 Thread Eric Wong
Mans Rullgard wrote: > This adds a sigma-delta modulator for 1-bit (DSD) encoding. It is > invoked by the "dither" effect when the output precision is 1-bit or > manually with choice of the following noise-shaping filters: > > fast Reasonably good quality while fast enough for real-time >

Re: [SoX-devel] [PATCH 5/6] Add a sigma-delta modulator for DSD encoding

2015-10-03 Thread Måns Rullgård
Eric Wong writes: > Mans Rullgard wrote: >> This adds a sigma-delta modulator for 1-bit (DSD) encoding. It is >> invoked by the "dither" effect when the output precision is 1-bit or >> manually with choice of the following noise-shaping filters: >> >> fast Reasonably good quality while fas