Broschiertes Buch

Equal-loudness Contour

Beschreibung

High Quality Content by WIKIPEDIA articles! An equal-loudness contour is a measure of sound pressure (dB SPL), over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. The unit of measurement for loudness levels is the phon, and is arrived at by reference to equal-loudness contours. By definition two sine waves, of differing frequencies, are said to have equal-loudness level measured in phons if they appear equally loud to the average young person without significant hearing impairment.

Produktdetails

• Verlag: Betascript Publishing
• Seitenzahl: 88
• Englisch
• ISBN-13: 9786130320676
• ISBN-10: 6130320671
• Artikelnr.: 28114563