perfect octave

musical interval of 12 half-tones with a frequency ratio of 2:1 (exactly)
rdfs:label
"perfect octave"@en
skos:altLabel
"perfect eighth"@en
schema:description
"musical interval of 12 half-tones with a frequency ratio of 2:1 (exactly)"@en
schema:dateModified "2026-07-27T03:30:17+00:00"^^xsd:dateTime
schema:version 2523221267
wikibase:identifiers 2
wikibase:sitelinks 2
wikibase:statements 17
p:P111 wd:statement/Q25499149-a7ddc169-433b-7598-e5ee-e2d9e63e6545
p:P155 wd:statement/Q25499149-03a839fd-4ed6-477c-985b-51a87e5d9250
p:P156 wd:statement/Q25499149-f462ac52-466e-b7d0-8d13-3b6be7e83d66
p:P18 wd:statement/Q25499149-cb7cb21f-4219-2569-7072-50f31b2489b7
p:P1813 wd:statement/Q25499149-14450B6F-82F1-40EB-8B9D-85A7A803BF6A
wd:statement/Q25499149-52C58408-02A1-49F2-A698-BED9606CB185
wd:statement/Q25499149-B9DF3395-CAA9-4626-93AC-5139EBD0E5FB
p:P31 wd:statement/Q25499149-7f63c2d0-4743-6017-78d9-f75a768f93f0
wd:statement/Q25499149-90AA5948-C8B9-4EDE-A88E-3B61299B8D2F
wd:statement/Q25499149-cc8c08e4-4260-cdb4-d198-3c9ba0d13698
p:P373 wd:statement/Q25499149-cfcd1c10-4322-0e74-1580-e39f8dca9dcc
p:P460 wd:statement/Q25499149-a4556a95-412e-d071-ec42-ea35c5cb71be
p:P5061 wd:statement/Q25499149-1611bf4f-456a-c3ec-87e2-2d25dafae888
p:P51 wd:statement/Q25499149-1ea89026-4593-56e6-fe6d-862164dd9b81
p:P527 wd:statement/Q25499149-70140f7b-4fad-02bd-b4a9-607d3d228a38
p:P6512 wd:statement/Q25499149-f7781db9-4282-ef91-909f-70e941c040bd
p:P8855 wd:statement/Q25499149-9e58422c-40f1-1b6b-064c-f9a5ab2ca8be
wdt:P111 logarithmic frequency range
wdt:P155 major seventh
wdt:P156 minor ninth
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Perfect%20octave%20on%20C.png>
wdt:P1813
"P8"@en
wdt:P31 logarithmic unit
octave
unit of musical interval
wdt:P373 "Perfect octaves"
wdt:P460 augmented seventh
wdt:P5061 "oct"@en
wdt:P51 <http://commons.wikimedia.org/wiki/Special:FilePath/Perfect%20octave%20on%20C.mid>
wdt:P527 semitone
wdt:P6512 "C59"
wdt:P8855 "801-30-09"
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