About: pure tone

Premodifier: pure
Head noun: tone

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

Broader concepts

label	provenance	confidence
sound	isap:91660024	0.596312
signal	isap:301887636	0.363349

Narrower concepts

label	provenance	confidence
sine wave	isap:168981445	0.484479
sinewave	isap:377164534	0.305456
flute	isap:204915610	0.282230