Tuning fork as “simple" sound
Ton
Recording:
Example of a simple periodic sound signal is the relatively pure sound of a tuning fork.
Englisch, Spanisch (CREA), Deutsch
20.04.2017
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The pure periodic sound is the simplest sound event. It corresponds to a regular sine vibration (= harmonic vibration) of pure frequency. The sound of a tuning fork is the nearest of all non-synthetic sound sources to this ideal.
Information and ideas:
Recording to illustrate different sorts of sound (or students have to identify them).
Relevant for teaching:
Sound/acoustics: parameters
Communication and understanding
Vibrations and waves
Acoustic phenomena
Information and ideas:
Recording to illustrate different sorts of sound (or students have to identify them).
Relevant for teaching:
Sound/acoustics: parameters
Communication and understanding
Vibrations and waves
Acoustic phenomena
Sample audio clip
Music; Personal, social and health education (PSHE); Physics
Grade 1 to 4; Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Elementary school; Middle/high school; Vocational training
Sense of hearing; Sound; Wave (physics); Hearing training; Listening situation; Sound (basic phenomenon); Sound production; Sound wave; Type of sound
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