Difference between revisions of "Acoustics/Sound and sound waves (Q887)"
From CompetenceBase
(Added qualifier: knowledge content (P58): medium is perturbed and wants to regain equilibrium) | (Added qualifier: knowledge content (P58): perturbation proceeds along the medium) | ||
| Property / knowledge detail (EN): sound propagation in different media (English) / qualifier | |||
| + | knowledge content: perturbation proceeds along the medium (English) | ||
Revision as of 07:23, 12 July 2024
Having a good mental grasp of sound waves in space helps to identify and avoid or mitigate problems at the original source or the loudspeaker. Doing so is often more effective than using mixing desk controls.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Acoustics/Sound and sound waves | Having a good mental grasp of sound waves in space helps to identify and avoid or mitigate problems at the original source or the loudspeaker. Doing so is often more effective than using mixing desk controls. |
Statements
3
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10
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sound propagation in different media (English)
can demonstrate (English)
medium is deformed elastically (reversibly) (English)
medium is perturbed and wants to regain equilibrium (English)
perturbation proceeds along the medium (English)
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properties and parameters of sound waves (English)
can demonstrate (English)
transversal wave along a string or in a waveform display, or electromagnetic waves (English)
0 references
relation of speed of sound, wavelength, and frequency (English)
can compute any quantity when two remaining ones are given (English)
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reflection, transmission, absorption of sound waves (English)
can demonstrate (English)
0 references
sound diffraction and refraction (English)
can name examples (English)
0 references
resonance (English)
can name examples and explain phenomenon (English)
bodies of acoustic instruments (English)
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pure tones, complex sounds, noise (English)
can name examples and explain characteristics (English)
0 references
relation of amplitude, sound pressure level, and perceived loudness (English)
can explain (English)
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relation of frequency and perceived pitch (English)
can explain mathematical relation between musical pitches (English)
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musical intervals and frequency ratios (English)
can give examples for common intervals (English)
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properties and application of white noise and pink noise (English)
can explain utility of pink noise (English)
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independence of tone color and pitch (English)
can demonstrate (English)
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interference of sound signals (English)
can demonstrate (English)
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causes, effects, and prevention of comb filtering (English)
can demonstrate (English)
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interference of spatially separate sound sources in the free field (English)
can demonstrate (English)
0 references
influence of temperature and humidity on speed of sound and air absorption (English)
0 references
analysis of complex sounds in terms of sine tones (Fourier transform) (English)
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SQQ7 - 1.2.1/1.2.2/1.2.3
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