search for: aaaaanyway

...man voice saying "aaaaaaaaaa" without variation in pitch; the weights for those frequency bins would increase for all the timeslots in W. Now, people don't say "aaaaaaaaaaaaa" all that often, but they do play music that has a few "long" sounds, and saying "aaaaanyway" is enough to trigger this. Next test, what happens if the user has an external (physical) on-off switch? Same setup, playing Big Gun as loud as it gets. Apart from the problems with the opening guitar everything is good, and we see the weights set as they should be and things are cancel...

...a Vorbis I stream though (-> oga). Also, there is no software that reads those yet :) I've looked at a couple players (XMMS, mp3blaster) and they both use libvorbisfile, so I shied away from patching them as I'd break something changing them to use both libogg and libvorbis directly... Aaaaanyway, it's nifty, and will please those who want lyrics in their files, but not too useful just right now till some players pipe out the text (which is trivial to do if you're already using libogg/libvorbis). I can send the patch if anyone is curious, though it's still proof-of-concept (cle...

...aaaaaaaa" without variation > in pitch; the weights for those frequency bins would increase for all the > timeslots in W. > > Now, people don't say "aaaaaaaaaaaaa" all that often, but they do play > music that has a few "long" sounds, and saying "aaaaanyway" is enough to > trigger this. Can you sent a pair of files so I can run testecho on? > Next test, what happens if the user has an external (physical) on-off > switch? Same setup, playing Big Gun as loud as it gets. Apart from the > problems with the opening guitar everything i...

Hi, I'm still working on visualizing the echo canceller, but I discovered something that might be interresting. During testing, i did this: Generate a test signal (10+x sine waves per frame), where x increases by one for each iteration, and wraps around at 100. Set the speaker signal for the frame to the test signal. Add 0.5*test signal to the mic signal. When watching the power graph

...ximum volume (which I used to make sure the echo really dominated over the noise), it's quite loud, so I left it in the corner. >> Now, people don't say "aaaaaaaaaaaaa" all that often, but they do play >> music that has a few "long" sounds, and saying "aaaaanyway" is enough to >> trigger this. > > Can you sent a pair of files so I can run testecho on? I'll need to add support for saving audio to my program, so I can give you the "actual" sampled loudspeaker and mic files, and I'll also need to get hold of a test person...