random blasts of noise when recording over btsco

Bluez-users Jonathan Doda 2 participants 2 messages Oct 22, 2006 Bluetooth drivers

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Jonathan Doda

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2006-10-22 00:53 UTC #0 lore raw

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I have a logitech mobile freedom headest and an MSI BToes usb bluetooth dongle. They're working great on Ubuntu Edgy as far as playback goes, but audio recorded off the headset's microphone is interspersed with brief blasts of white noise. The noise only appears to occur when I'm speaking, never when I'm recording silence, but it's not normal feedback, because it happens even when the audio is not being played back (i.e. recording in Audacity). I've also used the headset and dongle under Windows 2000, and the noise does not occur, so I don't think it's a hardware problem. Anyone have any idea what's going on? -----BEGIN PGP SIGNATURE-----
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Brad Midgley

2006-10-22 00:59 UTC #1 lore raw

Jonathan

Quoted 4 lines

I have a logitech mobile freedom headest and an MSI BToes usb bluetooth dongle. They're working great on Ubuntu Edgy as far as playback goes, but audio recorded off the headset's microphone is interspersed with brief blasts of white noise.

Yes--it's a known problem. You should try Fabien's flow control patch posted on -devel on 10/12.

Brad