Re: [Svxlink-devel] Sound system conflicts between direct ALSA and PulseAudio applications
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From: David R. <svx...@tr...> - 2013-03-23 16:53:46
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As a follow up, I tried changing Svxlink's config to: CARD_SAMPLE_RATE=48000 and though I tried various different sampling rates in Fldigi, the sample problem occurs as shown here: Portaudio to PulseAudio back to PortAudio: http://www.trinityos.com/HAM/CentosDigitalModes/Images/fldigi-pulse-vs-portaudio-issue.png As soon as I either reconfigure Fldigi to use PortAudio --or-- I shutdown Svxlink, Fldigi's waveforms come back to normal! $ rpm -qa | grep -i -e audio -e alsa | sort alsa-lib-1.0.22-3.el6.i686 alsa-lib-1.0.22-3.el6.x86_64 alsa-lib-devel-1.0.22-3.el6.x86_64 alsa-plugins-pulseaudio-1.0.21-3.el6.x86_64 alsa-utils-1.0.22-5.el6.x86_64 audiofile-0.2.6-11.1.el6.x86_64 audiofile-devel-0.2.6-11.1.el6.x86_64 jack-audio-connection-kit-0.118.0-1.el6.x86_64 jack-audio-connection-kit-devel-0.118.0-1.el6.x86_64 kde-settings-pulseaudio-4.3.1-1.el6.centos.noarch kmod-alsa-1.0.25-4.el6.elrepo.x86_64 libcdaudio-0.99.12p2-13.el6.x86_64 portaudio-19-20120117.el6.x86_64 portaudio-devel-19-20120117.el6.x86_64 pulseaudio-0.9.21-14.el6_3.x86_64 pulseaudio-gdm-hooks-0.9.21-14.el6_3.x86_64 pulseaudio-libs-0.9.21-14.el6_3.x86_64 pulseaudio-libs-devel-0.9.21-14.el6_3.x86_64 pulseaudio-libs-glib2-0.9.21-14.el6_3.x86_64 pulseaudio-libs-zeroconf-0.9.21-14.el6_3.x86_64 pulseaudio-module-bluetooth-0.9.21-14.el6_3.x86_64 pulseaudio-module-gconf-0.9.21-14.el6_3.x86_64 pulseaudio-module-x11-0.9.21-14.el6_3.x86_64 pulseaudio-utils-0.9.21-14.el6_3.x86_64 --David |