Hi, I'm looking at the "cocktail party" classic problem. I can see how to use ICA to separate the components. But, How do I then create new wav files of the separated sounds so that they can be played? Thanks -- Noah Silverman UCLA Department of Statistics 8208 Math Sciences Building Los Angeles, CA 90095 [[alternative HTML version deleted]]
On 16.10.2011 07:44, Noah Silverman wrote:> Hi, > > I'm looking at the "cocktail party" classic problem. > > I can see how to use ICA to separate the components. But, How do I then create new wav files of the separated sounds so that they can be played?Others suggested tuneR already for a former question. You can make a Wave object from the signal returned by ICA processing using tuneR and also write a wav filke with tuneR: See ?Wave and ?writeWave Best, Uwe Ligges> Thanks > > -- > Noah Silverman > UCLA Department of Statistics > 8208 Math Sciences Building > Los Angeles, CA 90095 > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.
On Oct 16, 2011, at 1:44 AM, Noah Silverman wrote:> Hi, > > I'm looking at the "cocktail party" classic problem. > > I can see how to use ICA to separate the components. But, How do I then create new wav files of the separated sounds so that they can be played? >FWIW you can play sounds directly without creating any files using play() from the audio package. Cheers, Simon> Thanks > > -- > Noah Silverman > UCLA Department of Statistics > 8208 Math Sciences Building > Los Angeles, CA 90095 > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > >