Type:
Test Bank and Instructor Manual
Speech Science: An Integrated Resource: Approach to Theory and Clinical Practice Edition:
2
Author(s):
Carole T. Ferrand
Instructor’s Manual and Test Bank for
Ferrand
Speech Science An Integrated Approach to Theory and Clinical Practice Second Edition
prepared by
Edward C. Ferrand
TABLE OF CONTENTS PAGE
Preface
Chapter 2………………………………………………...…… 3 The Nature of Sound Chapter 3………………………………………………...…… 15 Clinical Application: Frequency and Intensity Variables Chapter 4………………………………………………...…… 23 The Respiratory System Chapter 5…………………………………………………...… 33 Clinical Application: Respiratory Breakdowns that Affect Speech Production Chapter 6………………………………………………...…… 41 The Phonatory System Chapter 7………………………………………………...…… 53 Clinical Application: Measures of Jitter, Shimmer and Quality Chapter 8……………………………………………...……… 59 The Articulatory System Chapter 9………………………………………………...…… 71 Clinical Application: Breakdowns in Production of Vowels and Consonants Chapter 10…………………………………………………… 79 The Auditory System Chapter 11……………………………………………….…… 91 Clinical Application: Perceptual Problems in Hearing Impairment, Language and Reading Disability, and Articulation Deficits Chapter 12…………………………………………………… 99 The Nervous System Chapter 13………………………………………………….… 119 Clinical Application: Brain Function Measures Chapter 14……………………………………………………. 127 Models and Theories of Speech Production and Perception
Chapter 2: The Nature of Sound Chapter Summary Sound consists of increases and decreases in air pressure, caused by the movement of a source such as a tuning fork. Sound waves are characterized by different dimensions of frequency, period, wavelength and intensity. Sound waves can consist of one frequency (pure tone), or many frequencies (complex waves). Sound waves can be visually depicted on waveforms and spectra, while amplitude and intensity of sounds can be measured conveniently on the dB scale.
Resonance involves forced vibration in which an object or container of air is set into vibration by the action of another vibration. Acoustic resonators act as filters, and may be sharply or broadly tuned. Acoustic resonators have different center frequencies, and different upper and lower cutoff frequencies.
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Speech Science: An Integrated Approach to Theory and Clinical Practice
Key Concepts Absorption Amplitude Aperiodic Applied frequency Attenuation rate Bandwidth Band-pass filter Boyle’s law Broadly tuned cgs system Complex sound Compression Cutoff frequency Damping Decibel
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Chapter 2
The Nature of Sound
Driving pressure Dynes Elasticity Envelope of wave Ergs Fourier analysis Free vibration Forced vibration Frequency Fundamental frequency Harmonics High pass filter Human auditory area Incident wave Intensity Inertia Interference 5
Speech Science: An Integrated Approach to Theory and Clinical Practice
Joules Laminar flow Linear scale Logarithmic scale Low-pass filter Microbar MKS system Pascal Passband Period Pressure Pure tone Rarefaction Ratio scale Reflection Rejection rate Resonance curve 6
Chapter 2
The Nature of Sound
Resonant frequency Resonator Roll-off rate Simple harmonic motion Sinusoid Slope Spectrum Transfer function Turbulent flow Volume velocity Watts Waveform Wave front Wavelength Wave motion
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Speech Science: An Integrated Approach to Theory and Clinical Practice
Lecture and discussion outline I. Air pressure A. Measurement of air pressure B. Movement of air C. Air pressure, volume, and density D. Sound: Changes in air pressure E. Characteristics of sound waves F. Waveforms and spectra
II. Attributes of sounds A. Frequency and pitch B. Amplitude and intensity C. The dB scale
III. Resonance A. Free and forced vibration B. Types of resonators C. Acoustic resonators as filters
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