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Hearing Range
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Geliefert zwischen Mi., 08.04.2026 und Do., 09.04.2026
Details
Hearing range usually describes the range of frequencies that can be heard by an animal or human, though it can also refer to the range of levels. In humans the audible range of frequencies is usually said to be 20 Hz to 20 kHz, although there is considerable variation between individuals, especially at the high frequency end, where a gradual decline with age is considered normal. Sensitivity also varies a lot with frequency, as show by equal-loudness contours, which are normally only measured for research purposes, or detailed investigation. Routine investigation for hearing loss usually involves an audiogram which shows threshold levels relative to a standardised norm.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130670177
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Genre Physik & Astronomie
- EAN 9786130670177
- Format Fachbuch
- Titel Hearing Range
- Herausgeber Alphascript Publishing
- Anzahl Seiten 64
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