Normal audiometric audibility limit © Siemens Stiftung 2018 CC BY-SA 4.0 international

Normal audiometric audibility limit

Image

Chart:
Audiometric audibility limit of a person with normal hearing with typical frequency and loudness ranges for speech and music.

English, German
Image (130.2 kByte)
2018-04-22
The speech range is that range of frequency and loudness where speech communication usually takes place. Within the audiometric audibility limit it is the kidney-shaped range. In our diagram it is coloured blue.

Information and ideas:
An attempt at comparing diagrams showing normal hearing and reduced hearing can be done by students individually – as homework. It is useful for testing written expression (English) as well as for testing basic skills from Mathematics or Physics (how to interpret a diagram, for example).

Relevant for teaching:
Hearing defects/hearing impairment
How hearing functions
Sound/acoustics
Illustration
Biology; Physics; Technology
Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Middle/high school; Vocational training
Chart; Hearing impairment; Sense of hearing
Siemens Stiftung Media Portal
MediaHouse GmbH
© Siemens Stiftung 2018
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