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...and echo is cancelled. But when configuration includes stand-alone speakers and mic no echo is removed. Audio is in 22050 hz at 16 bit mono format, number of samples to process were 441 and tail was used 4096. Dumps are here: http://rapidshare.com/files/317389207/speex_AEC_test.rar.html nb_*** - working configuration (notebook) sa_*** - standalone speakers with no echo removed Can it be because of differences in fixed and arbitrary acoustic systems? I will appreciate any of your advises or thoughts. Thanks! Anton A. Shpakovsky Multimedia Software Developer ---------...

...; > > > removed. Audio is in 22050 hz at 16 bit mono format, number of samples > > > > to process were 441 and tail was used 4096. > > > > > > > > Dumps are here: > > http://rapidshare.com/files/317389207/speex_AEC_test.rar.html > > > > nb_*** - working configuration (notebook) > > > > sa_*** - standalone speakers with no echo removed > > > > > > > > Can it be because of differences in fixed and arbitrary acoustic systems? > > > > I will appreciate any of your advises or thoughts. > &...

...ithms for document classification (specifically, a Naive Bayes classifier and a kNN classifier) and I would now like to calculate some inter-rater reliability scores. I have the data in a PostgreSQL database, such that for each document, each measure (there are 9) has three variables: ap_(measure), nb_(measure), and knn_(measure). ap is me (Andrew Perrin), nb is Naive Bayes, and knn is knn. I have two questions: 1.) I have used the code in the Using R for Psychology... paper to calculate Cohen's Kappa (kappaFor2). It returns a (fairly low) kappa, but also some warnings I don't understand...

...>>>> samples >>>> >>>> to process were 441 and tail was used 4096. >>>> >>>> >>>> >>>> Dumps are here: >>>> http://rapidshare.com/files/317389207/speex_AEC_test.rar.html >>>> >>>> nb_*** - working configuration (notebook) >>>> >>>> sa_*** - standalone speakers with no echo removed >>>> >>>> >>>> >>>> Can it be because of differences in fixed and arbitrary >>>> acoustic systems? >>>> &...

...on includes stand-alone speakers and mic no echo is > > removed. Audio is in 22050 hz at 16 bit mono format, number of samples > > to process were 441 and tail was used 4096. > > > > Dumps are here: > http://rapidshare.com/files/317389207/speex_AEC_test.rar.html > > nb_*** - working configuration (notebook) > > sa_*** - standalone speakers with no echo removed > > > > Can it be because of differences in fixed and arbitrary acoustic systems? > > I will appreciate any of your advises or thoughts. > > > > Thanks! > > > &gt...

...z at 16 bit mono format, number of samples > > > > > > to process were 441 and tail was used 4096. > > > > > > > > > > > > Dumps are here: > > > http://rapidshare.com/files/317389207/speex_AEC_test.rar.html > > > > > > nb_*** - working configuration (notebook) > > > > > > sa_*** - standalone speakers with no echo removed > > > > > > > > > > > > Can it be because of differences in fixed and arbitrary acoustic > systems? > > > > > > I will appre...

...t; > > > > > to process were 441 and tail was used 4096. > > > > > > > > > > > > Dumps are here: > > > http://rapidshare.com/files/317389207/speex_AEC_test.rar.html > > > > > > nb_*** - working configuration (notebook) > > > > > > sa_*** - standalone speakers with no echo removed > > > > > > > > > > > > Can it be because of differences in fixed and arbitrary > acoustic systems? >...

...is in 22050 hz at 16 bit mono format, number of samples >>> >>> to process were 441 and tail was used 4096. >>> >>> >>> >>> Dumps are here: >>> http://rapidshare.com/files/317389207/speex_AEC_test.rar.html >>> >>> nb_*** - working configuration (notebook) >>> >>> sa_*** - standalone speakers with no echo removed >>> >>> >>> >>> Can it be because of differences in fixed and arbitrary acoustic systems? >>> >>> I will appreciate any of you...