'Formant frequencies' diaporamas de présentation

Linguistic Voice Quality

Linguistic Voice Quality. Patricia Keating University of California, Los Angeles Christina Esposito Macalester College, St. Paul. Phonation. Production of sound by vibration of the vocal folds Phonation type contrasts on vowels and/or consonants.

1.09k views • 55 slides

Transitions + Perception

779 views • 47 slides

From Resonance to Vowels

From Resonance to Vowels. March 13, 2012. Fun Stuff (= tracheotomy).

554 views • 45 slides

Resonance, Revisited (Again)

568 views • 42 slides

Perturbation Theory

625 views • 38 slides

Biologically Inspired Noise-Robust Speech Recognition for Both Man and Machine

Biologically Inspired Noise-Robust Speech Recognition for Both Man and Machine. Mark D. Skowronski Ph.D. Proposal University of Florida Gainesville, FL, USA. Outline. Introduction Biologically inspired algorithms Speech: Energy Redistribution Features: Human Factor Cepstral Coefficients

546 views • 37 slides

Vowel Acoustics, part 2

542 views • 37 slides

Spectrogram & its reading

Spectrogram & its reading. What is spectrogram?. Begin to be used since 1940s Another representation of frequency domain analysis The most popular way of representing spectral information 3 dimensional representation X-axis: Time Y-axis: Frequency Darkness (or color): Energy .

762 views • 31 slides

Pitch, Timbre, Source Separation, and the Myths of Sound Localization

Pitch, Timbre, Source Separation, and the Myths of Sound Localization. David Griesinger David Griesinger Acoustics dgriesinger@verizon.net www.davidgriesinger.com. Sound Localization in Natural Hearing. The sensitivity of human hearing is weighted to the frequencies of vocal formants.

477 views • 28 slides

Vowel Acoustics, part 2

486 views • 27 slides

Speech Summary

420 views • 27 slides

CS 551/651: Structure of Spoken Language Lecture 7: Syllable Structure, Vowel Neutralization, and Coarticulation John-P

480 views • 26 slides

From Resonance to Vowels

353 views • 24 slides

CS 551/651: Structure of Spoken Language Spectrogram Reading: Vowels John-Paul Hosom Fall 2010

CS 551/651: Structure of Spoken Language Spectrogram Reading: Vowels John-Paul Hosom Fall 2010. Vowels 12 English vowels (not all are phonemic), 8 or 9 phonemic vowels: /iy/ b ee t (front, high, unrounded, tense) /ih/ b i t (front, high, unrounded, lax)

637 views • 22 slides

Lab Preparation

312 views • 19 slides

Acoustic Characteristics of Vowels

Acoustic Characteristics of Vowels. Robert A. Prosek, Ph.D. CSD 301. F2-F1 Displays. Formant frequencies are determined by the articulation If the articulation changes, the formant frequencies should change

390 views • 13 slides

Vowel Spectra

280 views • 10 slides

PROJECT PROPOSAL

PROJECT PROPOSAL. Shamalee Deshpande. Problem Statement. Extracting soft biometric features Age Gender Accent. Speaker Database. A Speaker database from the LDC Corpus Catalog* Preferable use half the speaker set for training and the later half for verification of results

232 views • 6 slides