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Re: manipulation of voice onset time




It sounds like you want software that will allow morphing from one sound to another.

Kevin


Recently from Marcelo Caetano:

Dear list,
my recently completed PhD thesis "Morphing Isolated Quasi-Harmonic Acoustic Musical Instrument Sounds Guided by Perceptually Motivated Features" is now available online here: http://recherche.ircam.fr/anasyn/caetano/caetano_morphing_musical_instrument_sounds.pdf
 
A brief overview of the underlying "sound morphing by feature interpolation" principle developed along with some sound examples can be found here:http://recherche.ircam.fr/anasyn/caetano/icassp2011.html
 
For those interested, more details about the work with more sound examples can be found here: http://recherche.ircam.fr/anasyn/caetano/overview.html
 
Feedback and comments are more than welcome.
 
Regards,
 
Marcelo Caetano




On 2011, Dec 6, at 5:25 AM, Daniela Sammler wrote:

Hello,

I am looking for a good a way to manipulate voice onset time in real speech, for example to create a continuum from "bear" to "pear".

So far, I spliced in aspiration noise between fricative and voice onset using PRAAT, but the result is not really satisfying.

Can anybody give advice?

Thank you very much!
Daniela

--
Daniela SAMMLER, Ph.D.
Max Planck Institute for
Human Cognitive and Brain Sciences
Stephanstr. 1a
04103 Leipzig
phone: +49 341 9940 2679
fax:   +49 341 9940 2260