[go: up one dir, main page]

Salas, 2010 - Google Patents

Acoustic coupling in phonation and its effect on inverse filtering of oral airflow and neck surface acceleration

Salas, 2010

View PDF
Document ID
6905681894910214264
Author
Salas M
Publication year

External Links

Snippet

Many aspects of the coupling between vocal fold motion, glottal airflow, and resulting sound waves remain unexplored, particularly during incomplete glottal closure. In addition, this coupling has been associated with distortions in the estimates of glottal parameters obtained …
Continue reading at profesores.elo.utfsm.cl (PDF) (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4818—Sleep apnoea
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/288—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for artificial respiration or heart massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/30—Anatomical models
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/003—Detecting lung or respiration noise
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/66—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 specially adapted for particular use for comparison or discrimination for extracting parameters related to health condition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices

Similar Documents

Publication Publication Date Title
Zhang Mechanics of human voice production and control
Slifka Some physiological correlates to regular and irregular phonation at the end of an utterance
Stathopoulos et al. Developmental changes in laryngeal and respiratory function with variations in sound pressure level
Galindo et al. Modeling the pathophysiology of phonotraumatic vocal hyperfunction with a triangular glottal model of the vocal folds
Honda Physiological processes of speech production
Fisher et al. Estimating phonation threshold pressure
US20140066724A1 (en) System and Methods for Evaluating Vocal Function Using an Impedance-Based Inverse Filtering of Neck Surface Acceleration
KR20230017135A (en) Difficult airway evaluation method and device based on machine learning voice technology
Regner et al. The effect of vocal fold adduction on the acoustic quality of phonation: ex vivo investigations
Salas Acoustic coupling in phonation and its effect on inverse filtering of oral airflow and neck surface acceleration
Alipour et al. On pressure-frequency relations in the excised larynx
Echternach et al. Biomechanics of sound production in high-pitched classical singing
Werner et al. Acoustics of breath noises in human speech: Descriptive and three-dimensional modeling approaches
Alipour et al. Ventricular pressures in phonating excised larynges
Dang et al. A study on transvelar coupling for non-nasalized sounds
Fréour Acoustic and respiratory pressure control in brass instrument performance
Agarwal The false vocal folds and their effect on translaryngeal airflow resistance
Barbiera et al. Dynamic fast imaging employing steady state acquisition magnetic resonance imaging of the vocal tract in one overtone male singer: our preliminary experience
Cossette et al. From breath to sound: Linking respiratory mechanics to aeroacoustic sound production in flutes
Hanna Investigations of the acoustics of the vocal tract and vocal folds in vivo, ex vivo and in vitro
Airas Methods and studies of laryngeal voice quality analysis in speech production
Perrine et al. Using a vertical three-mass computational model of the vocal folds to match human phonation of three adult males
Echternach et al. Biomechanical sound production in high-pitched classical singing–the „Queen of the Night “does not whistle
Tom et al. Vocal intensity in falsetto phonation of a countertenor: an analysis by synthesis approach
Campo The effect of vocal fold geometry on the fluid structure acoustic interactions in an experimental model of the human airway