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Acoustic dispersion

What is acoustic dispersion? A clear definition from the acoustics and sound section of our glossary, with 12 related terms, tools to try and further reading.

Definition of Acoustic dispersion

In acoustics, acoustic dispersion is the phenomenon of a sound wave separating into its component frequencies as it passes through a material. The phase velocity of the sound wave is viewed as a function of frequency. Hence, separation of component frequencies is measured by the rate of change in phase velocities as the radiated waves pass through a given medium.

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What is Acoustic dispersion?

In acoustics, acoustic dispersion is the phenomenon of a sound wave separating into its component frequencies as it passes through a material. The phase velocity of the sound wave is viewed as a function of frequency.

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