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Audiogram
CHF 43.20
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SKU
GFB4C8FDROH
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Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025
Details
An audiogram is a standard way of representing a person's hearing loss. Most audiograms cover the limited range 100Hz to 8000Hz which is most important for clear understanding of speech, and they plot the threshold of hearing relative to a standardised curve that represents 'normal' hearing, in dBHL. They are not the same as equal-loudness contours, which are a set of curves representing equal loudness at different levels, as well as at the threshold of hearing, in absolute terms measured in dB SPL .Audiograms are set out with frequency in hertz on the horizontal axis, most commonly on a logarithmic scale, and a linear dBHL scale on the vertical axis. Normal hearing is classified as being between -10dBHL and 15dBHL, although 0dB from 250Hz to 8 kHz is deemed to be 'average' normal hearing.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130670078
- Genre Technik
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Anzahl Seiten 80
- Herausgeber Alphascript Publishing
- Größe H220mm x B150mm x T5mm
- Jahr 2010
- EAN 9786130670078
- Format Fachbuch
- ISBN 978-613-0-67007-8
- Titel Audiogram
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