About: acoustic impedance

Premodifier: acoustic
Head noun: impedance

Same concepts
http://dbpedia.org/resource/Acoustic_impedance

Broader concepts

label	provenance	confidence
acoustic property	isap:409800044	0.568342
property	isap:409800048	0.457169
method	isap:137068840	0.190197

Narrower concepts

label	provenance	confidence