Test tone as purest sound signal
Video
Video (00:04 minutes):
A simple monofrequent pure tone produced synthetically with a generator is a very pure tone. The video shows the oscilloscope graph.
Medientyp:
Video (558,7 kByte)
Letzte Aktualisierung:
22.04.2018
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Beschreibung:
A simple monofrequent pure tone produced synthetically with a generator can be even purer than any tuning fork tone.
Information and ideas:
Suitable for demonstration purposes but also good for self-study on the part of the students. Idea: show the film without sound to begin with. The students should then guess what sort of noise/sound it might be.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Communication and understanding
Vibrations and waves
Information and ideas:
Suitable for demonstration purposes but also good for self-study on the part of the students. Idea: show the film without sound to begin with. The students should then guess what sort of noise/sound it might be.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Communication and understanding
Vibrations and waves
Dazugehörige Medien:
Lernobjekttyp:
Illustration
Fächer:
Physics; Technology
Klassenstufen:
Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school; Vocational training
Stichworte:
Sound; Wave (physics); Sound wave; Type of sound
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
MediaHouse GmbH
Rechteinhaber:
© Siemens Stiftung 2016