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“The altar of technology” (Chial, 1990)

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Presentation on theme: "“The altar of technology” (Chial, 1990)"— Presentation transcript:

1 “The altar of technology” (Chial, 1990)
Instrumentation “The altar of technology” (Chial, 1990)

2 Options for Quantitative Evaluation(s)
Acoustic analysis Respiratory Analysis Resonance Analysis

3 Respiratory Analysis Aerophone (Kay Elemetrics)
Pulmonary Function Analyzer (Kelleher Medical) Computer supported-digital Analog devices

4 Acoustic Analysis Kay Elemetrics Tiger Instruments
Computerized Speech Laboratory (CSL) Visi-Pitch II Laryngograph Tiger Instruments Dr. Speech (Minifie) C-Speech (Malinovic)

5 Resonance Nasometer Spectroscopy

6 Respiration Vital capacity for speech needs
variety of pressure, force and ratio calibration cleaning/disinfecting

7 Acoustics Frequency, Intensity and Waveform Perturbation measures
Fundamental Frequency: F0 modal Perturbation measures jitter: relative average perturbation (Koike) “hoarseness” shimmer:

8 Resonance Nasalance: oral-nasal acoustic ratio
Kay Elemetrics, Pine Brook, New Jersey “Nasogram” Quantification of nasality


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