Psychoacoustics: Facts and ModelsSpringer-Verlag, 1990 - 354 sider |
Innhold
Temporal and Spectral Characteristics of Sound | 1 |
Hearing Area | 15 |
2 | 31 |
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1-kHz tone abscissa amplitude modulation audible Bark basilar membrane BMLD broad-band noise broken line centre frequency complex tone corresponding critical band critical bandwidth critical-band rate pattern cut-off frequency decreases delay dependence difference tone dotted effect equal-loudness contours evoked excitation level versus fluctuation strength frequency modulation frequency separation hearing system helicotrema higher frequencies increases increment indicated interquartile ranges level difference level versus critical-band loudness level low frequencies lower masked threshold masker level masking pattern masking-period pattern measured modulation frequency narrow-band noise nonlinear otoacoustic emissions outlined in Fig panel parameter partially masked phase pitch shift pitch strength postmasking produced psychoacoustical pure tone relative scale shown in Fig shows solid lines sone sound pressure level specific loudness subjective duration temporal temporal masking test tone test-tone burst test-tone frequency threshold in quiet tone burst total loudness tuning curves uniform exciting noise versus critical-band rate white noise