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Thanks Jim, from a Linux user.? I'm curious what you did to improve pulseaudio speed.

73,

Rob

KL7NA

CAUTION: This email originated from outside the Walla Walla University email system.

The Alsa sound driver and the Windows sound driver with the "Fast Sound" option are fast enough to produce a useful sidetone for CW operation. I improved the PulseAudio sound driver to produce a fast sidetone too.

Jim
N2ADR

-- 
Rob Frohne,PhD PE
Professor
School of Engineering
Walla Walla University
204 S. College Ave.
College Place, WA 99324

Excellence in Thought ? Generosity in Service ? Beauty in Expression ? Faith in God