Coda wave interferometry
id:
coda-wave-interferometry-203-3803467
title:
Coda wave interferometry
text:
Coda wave interferometry is an ultrasound technique for detection of weak and local changes in complex inhomogeneous media. Sound waves that travel through a medium are scattered multiple times by heterogeneities in the medium, or boundaries in a sample of limited size, and generate slowly decaying waves, called coda waves. Despite their noisy and chaotic appearance, coda waves are highly repeatable such that if no change occurs in the medium over time, the waveforms are identical. If a change o
brand slug:
wiki
category slug:
encyclopedia
description:
Utrasound technique
original url:
https://en.wikipedia.org/wiki/Coda_wave_interferometry
date created:
date modified:
2023-10-28T03:24:21Z
main entity:
{"identifier":"Q25304467","url":"https://www.wikidata.org/entity/Q25304467"}
image:
fields total:
13
integrity:
14