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Chapter 4: Complex Sounds

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Please consult the Power Point Instructions at this Web Site ... Spectrograph. Fundamentals of Hearing: An Introduction W.A. Yost 'White' and 'Pink' Noise ... – PowerPoint PPT presentation

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Title: Chapter 4: Complex Sounds


1
Chapter 4 Complex Sounds
This Power Point Presentation is to accompany the
textbook FUNDAMENTALS OF HEARING AN
INTRODUCTION (5th Edition) Published by Elsevier
Press and authored by William A. Yost. Please
consult the Power Point Instructions at this Web
Site before using this Presentation.
2
Complex Sounds Spectrum
3
Complex Sounds Addition of Sinusoids
4
Pulsed Sinusoids
5
Transients
6
Repeating Transients
7
Sum of Two Sinusoids
F1500 Hz F2508 Hz
F1500 Hz F2533 Hz
F1500 Hz F21700 Hz
F1500 Hz F2508 to 1700 Hz
8
Sinusoidal Amplitude Modulation Modulation Rate
9
Modulating 1000-Hz Carrier
10
Sinusoidal Amplitude Modulation Modulation Depth
11
Sinusoidal Amplitude Modulation Carrier Frequency
12
Square Wave
Individual Component
SUM
Time - msec
13
Frequency Modulation
14
Spectrograph
15
White and Pink Noise
16
Narrow-Band Noise
17
Amplitude Modulated Noise
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