bn:00165728n
Noun Concept
Categories: All Wikipedia articles written in American English, Acoustics, ISO standards, Sound, All articles needing additional references
EN
equal-loudness contour  Fletcher-munson curve  Equal-loudness-level contour  equal-loudness contours  Equal-loudness curve
EN
An equal-loudness contour is a measure of sound pressure level, over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. Wikipedia
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EN
An equal-loudness contour is a measure of sound pressure level, over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. Wikipedia
A measure of sound pressure for which a listener perceives a constant loudness Wikipedia Disambiguation
Frequency characteristics of hearing and perceived volume Wikidata
IS A
DIFFERENT FROM