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Acoustics and Psychoacustics. Physical Properties. Perceptual Properties. Simple lydbølger. Frekvens = 1/Periode Periode = 1/Frekvens. Frekvens Periode 1 Hz 1 sek 10 Hz 0.1 100 Hz 0.01 1000 Hz 0.001 sek = 1 msek 10000 Hz 0.1 msek 20000 Hz 0.05 msek
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Physical Properties Perceptual Properties
Frekvens = 1/Periode Periode = 1/Frekvens Frekvens Periode 1 Hz 1 sek 10 Hz 0.1 100 Hz 0.01 1000 Hz 0.001 sek = 1 msek 10000 Hz 0.1 msek 20000 Hz 0.05 msek 44.1 kHz 0.022 msek