Bang as aperiodic sound impulse
Oscilloscope graph of a bang as example of an aperiodic tone of high volume and short duration (impulse).
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What does this mean?
How to reference this medium
Examples are a gunshot, bursting of a paper bag or a door slamming shut.
Information and ideas:
Possible cross reference: Examination of aperiodic speech signals with the help of spectral analysis.
Further information on this graphic is available as information sheet on the media portal of the Siemens Stiftung.
Relevant for teaching:
Vibrations and waves
Bang as aperiodic sound impulse (Video)
Sound signals and sound curves (Text)