$ speaker-test -c 2 -t wav -D hw:0,0 speaker-test 1.0.25
Playback device is hw:0,0 Stream parameters are 48000Hz, S16_LE, 2 channels WAV file(s) Rate set to 48000Hz (requested 48000Hz) Buffer size range from 64 to 16384 Period size range from 32 to 8192 Using max buffer size 16384 Periods = 4 was set period_size = 4096 was set buffer_size = 16384 0 - Front Left 1 - Front Right Time per period = 2.739304 0 - Front Left 1 - Front Right Time per period = 2.986671 0 - Front Left 1 - Front Right Time per period = 2.986659 0 - Front Left 1 - Front Right Time per period = 3.071889 0 - Front Left 1 - Front Right Time per period = 2.986656 0 - Front Left 1 - Front Right Time per period = 2.986687 0 - Front Left 1 - Front Right Time per period = 2.986737 0 - Front Left 1 - Front Right Time per period = 3.071814 0 - Front Left 1 - Front Right Time per period = 2.986677 0 - Front Left 1 - Front Right Time per period = 2.986640 0 - Front Left 1 - Front Right Time per period = 3.071893 0 - Front Left 1 - Front Right Time per period = 2.986676 0 - Front Left 1 - Front Right Time per period = 2.986673 0 - Front Left 1 - Front Right Time per period = 2.986649 0 - Front Left 1 - Front Right Time per period = 3.071898 0 - Front Left 1 - Front Right Time per period = 2.986719 0 - Front Left 1 - Front Right Time per period = 2.986629 0 - Front Left 1 - Front Right Time per period = 3.071883 0 - Front Left 1 - Front Right Time per period = 2.986672 0 - Front Left 1 - Front Right Time per period = 2.986691 0 - Front Left 1 - Front Right Time per period = 2.986634 0 - Front Left 1 - Front Right Time per period = 3.071901 0 - Front Left 1 - Front Right Time per period = 2.986705 0 - Front Left 1 - Front Right Time per period = 2.986648 0 - Front Left 1 - Front Right Time per period = 3.071883 0 - Front Left 1 - Front Right Time per period = 2.986671 0 - Front Left 1 - Front Right Time per period = 2.986687 0 - Front Left 1 - Front Right Time per period = 2.986639 0 - Front Left 1 - Front Right Time per period = 3.071911 0 - Front Left 1 - Front Right ^C -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1117971 Title: High frequency audio is distorted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1117971/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
