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- Itcoversaboutanoctave.Thesenotesareanoctaveapart."Oh."Hisvoicedroppedanoctaveinadisappointedgrumble.Thisis,however,trueofthisoctaveofdensities.Eachsuccessivenoisefunctionyouaddisknownasanoctave.Buthowtheydivideupthissonicspacewithintheoctavecanvary...
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