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Re: No evidence of notes in raw speech F0

To: AUDITORY@xxxxxxxxxxxxxxx
Subject: Re: No evidence of notes in raw speech F0
From: "Alain de Cheveigne'" <Alain.de.Cheveigne@xxxxxxxx>
Date: Thu, 10 May 2001 21:18:16 +0200
Delivery-date: Thu May 10 15:45:44 2001
In-reply-to: <002101c0d94b$c4743aa0$270b423e@oemcomputer>
References: <01K39FHGOXPU003LSU@vax2.concordia.ca> <l03130310b7201af1691f@[129.102.65.78]>
Reply-to: "Alain de Cheveigne'" <Alain.de.Cheveigne@xxxxxxxx>
Sender: AUDITORY Research in Auditory Perception <AUDITORY@xxxxxxxxxxxxxxx>

Martin Braun wrote:
>At what points in a sentence did you extract f0 ?

At all points for which there was regular glottal vibration.  By raw I mean
that no "speech target" selection process was involved.

I also tried doing statistics of maxima or minima of contiguous voiced
portions (which roughly correspond to "breath groups") as a rough but
plausible target selection process.  No sign of a note-related structure in
the distribution of values.

Alain



--------------------------------------------------------------
Alain de Cheveigne'
CNRS/IRCAM, 1 place Stravinsky, 75004, Paris.
phone: +33 1 44784846, fax: 44781540, email: cheveign@ircam.fr
http://www.ircam.fr/equipes/pcm/cheveign
--------------------------------------------------------------

Follow-Ups:
- musical tones in speech
  - From: Martin Braun

References:
- Absolute Pitch / Relative Color
  - From: KEVIN AUSTIN
- No evidence of notes in raw speech F0
  - From: Alain de Cheveigne'
- Re: No evidence of notes in raw speech F0
  - From: Martin Braun

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