High pitched webcam mic












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Recently upgraded my PC from Ubuntu 14.04LTS to 18.04LTS by doing a clean install, everything has gone fine with the exception of a pulseaudio issue with my Logitech C905 USB webcam. For some reason the mic sample rate is too high and I get Alvin & Chipmonks audio from it in a Hangouts video call. If I do a 'killall pulseaudio' from the terminal the daemon will automatically restart and then the mic rate is correct for a while but returns to high pitch on next use. How to correct?










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    Recently upgraded my PC from Ubuntu 14.04LTS to 18.04LTS by doing a clean install, everything has gone fine with the exception of a pulseaudio issue with my Logitech C905 USB webcam. For some reason the mic sample rate is too high and I get Alvin & Chipmonks audio from it in a Hangouts video call. If I do a 'killall pulseaudio' from the terminal the daemon will automatically restart and then the mic rate is correct for a while but returns to high pitch on next use. How to correct?










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    Ron H is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      Recently upgraded my PC from Ubuntu 14.04LTS to 18.04LTS by doing a clean install, everything has gone fine with the exception of a pulseaudio issue with my Logitech C905 USB webcam. For some reason the mic sample rate is too high and I get Alvin & Chipmonks audio from it in a Hangouts video call. If I do a 'killall pulseaudio' from the terminal the daemon will automatically restart and then the mic rate is correct for a while but returns to high pitch on next use. How to correct?










      share|improve this question







      New contributor




      Ron H is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      Recently upgraded my PC from Ubuntu 14.04LTS to 18.04LTS by doing a clean install, everything has gone fine with the exception of a pulseaudio issue with my Logitech C905 USB webcam. For some reason the mic sample rate is too high and I get Alvin & Chipmonks audio from it in a Hangouts video call. If I do a 'killall pulseaudio' from the terminal the daemon will automatically restart and then the mic rate is correct for a while but returns to high pitch on next use. How to correct?







      18.04






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      asked Jan 3 at 22:03









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