Acoustic holography
id:
acoustic-holography-285-2384276
title:
Acoustic holography
text:
Acoustic holography is a technique that allows three-dimensional distributions of sound waves called sound fields to be stored and reconstructed. To do this, sound passing through a surface is recorded as a two-dimensional pattern called a hologram. The hologram contains information about the phase and amplitude of the sound waves passing though. This pattern can be used to reconstruct the entire three-dimensional sound field. Acoustic holography is similar in principle to optical holography.
brand slug:
wiki
category slug:
encyclopedia
description:
Holograms for sound waves
original url:
https://en.wikipedia.org/wiki/Acoustic_holography
date created:
date modified:
2024-04-07T21:49:38Z
main entity:
{"identifier":"Q4674685","url":"https://www.wikidata.org/entity/Q4674685"}
image:
fields total:
13
integrity:
14