On Tue, Apr 17, 2012 at 05:09:52PM +0000, Fons Adriaensen wrote: > The nominal roundtrip-delay (physical input to physical output > if you connect the corresponding ports directly) is period * nperiods. > > 1 * period occurs at the input, (nperiods - 1) * period at the output. If this is correct, Patrick Shirkey should update his page at http://linux-audio.com/jack/ Quote: p affects input latency: how long from when a piece of data arrives at the audio interface connectors until user space software can use it? p*n affects output latency: how long from when a piece of data is delivered by user space data until it leaves the audio interface connectors? Roundtrip latency is combination of these two. -- Joel Roth _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
