Re: [Unixcw-user] weird problem
Morse code library and applications for GNU/Linux
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From: Kamil I. <ac...@wp...> - 2015-01-06 18:40:05
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On 04.01.2015 23:46, Kamil Ignacak wrote: > On 04.01.2015 04:05, Andy Howell wrote: >> Hello, >> >> I found that when sound goes wonky on Ubuntu, going to the sound applet in the upper right >> corner, selecting "Sound Settings", and toggling between "speakers" and "Digital Output" >> and back to "Speakers" sometimes fixes distorted sound. >> >> Regards, >> >> Andy - KF5JLJ > > This week I will try to run unixcw 3.4.0 and unixcw 3.4.1 on Ubuntu > 14.10 and see if I can reproduce any problems with audio. > unixcw in Ubuntu 14.10 is available in version 3.0.2. I was able to reproduce the problem with this version: sound became distorted after less than a minute. I was not able to reproduce the problem with unixcw 3.4.1 compiled from sources. I think that the problem stems from the fact, that unixcw 3.0.2 does not support PulseAudio directly, only through ALSA (unixcw -> ALSA -> PulseAudio -> speakers). Direct support for PulseAudio in unixcw has been added later. I would recommend installing unixcw 3.4.1 to avoid this kind of problem. An alternative is to uninstall PulseAudio :) Best regards, Kamil |