Category:OSW31c09cf19d8e5a23962b0d82ff000afe: Difference between revisions
Category:OSW31c09cf19d8e5a23962b0d82ff000afe
([bot] update of page content) Tag: Metadata slot edit |
([bot] update of page content) Tag: Metadata slot edit |
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], | ], | ||
"uuid": "31c09cf1-9d8e-5a23-962b-0d82ff000afe", | "uuid": "31c09cf1-9d8e-5a23-962b-0d82ff000afe", | ||
"iri": "emmo | "iri": "https://w3id.org/emmo#DeciBel", | ||
"name": "DeciBel", | "name": "DeciBel", | ||
"label": [ | "label": [ | ||
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], | ], | ||
"meta": { | "meta": { | ||
"uuid": " | "uuid": "58b64df2-f82a-4f76-a715-d4883666175c", | ||
"wiki_page": { | "wiki_page": { | ||
"title": "OSW31c09cf19d8e5a23962b0d82ff000afe", | "title": "OSW31c09cf19d8e5a23962b0d82ff000afe", | ||
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"subclass_of": [ | "subclass_of": [ | ||
"Category:OSWc6d4a5e07e9544dfa6db84ee0a8bbc8e", | "Category:OSWc6d4a5e07e9544dfa6db84ee0a8bbc8e", | ||
"Category: | "Category:OSW1181c938c8f04ad6bc7a2bfdc0903d29", | ||
"Category:OSW8246541af1f64d038bd7fc6b76d17375", | "Category:OSW8246541af1f64d038bd7fc6b76d17375", | ||
"Category: | "Category:OSW972e01b0b01749038c05b7edda958723" | ||
], | ], | ||
"metaclass": [ | "metaclass": [ | ||
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"restrictions": [ | "restrictions": [ | ||
{ | { | ||
"uuid": " | "uuid": "8816f72a-0900-4517-b34f-240dab4c9efa", | ||
"rdf_type": "owl:Restriction", | "rdf_type": "owl:Restriction", | ||
"on_property": "Property:emmo:hasUnitSymbol", | "on_property": "Property:emmo:hasUnitSymbol", | ||
Latest revision as of 05:20, 1 March 2025
| DeciBel | |
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| ID | OSW31c09cf19d8e5a23962b0d82ff000afe |
| UUID | 31c09cf1-9d8e-5a23-962b-0d82ff000afe |
| Label | DeciBel |
| Machine compatible name | DeciBel |
| Statements (outgoing) | |
| Statements (incoming) | |
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Description
A customary logarithmic measure most commonly used (in various ways) for measuring sound.Sound is measured on a logarithmic scale. Informally, if one sound is 1 bel (10 decibels) "louder" than another, this means the louder sound is 10 times louder than the fainter one. A difference of 20 decibels corresponds to an increase of 10 x 10 or 100 times in intensity. The beginning of the scale, 0 decibels, can be set in different ways, depending on exactly the aspect of sound being measured. For sound intensity (the power of the sound waves per unit of area) 0 decibel is equal to 1 picoWatts per Metre Squared. This corresponds approximately to the faintest sound that can be detected by a person who has good hearing. For sound pressure (the pressure exerted by the sound waves) 0 decibels equals 20 micropascals RMS, and for sound power 0 decibels sometimes equals 1 picoWatt. In all cases, one decibel equals ≈ 0.115129 neper.
-- QUDT
| Category (Class) |
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| OWL Class | |
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| Imported fromA prefixed IRI defining this entry as a imported term. In OSW the prefix must be a registered imported ontology.<br>Definition: OWL Class | https://w3id.org/emmo#DeciBel |
| OntologiesOntologies that contain this term<br>Definition: OWL Class | |
| RelationsRelations of this class to other classes, instances or literals (OWL Restrictions)<br>Definition: OWL Class |
hasUnitSymbol Bel |
| EmmoClass | |
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| Supercategories<br>Definition: Category (Class), OWL Class, EmmoClass | |
| metaclass<br>Definition: Category (Class), EmmoClass |
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jsondata
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| uuid | "31c09cf1-9d8e-5a23-962b-0d82ff000afe" | |||||||||||
| iri | "https://w3id.org/emmo#DeciBel" | |||||||||||
| name | "DeciBel" | |||||||||||
| label |
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| description |
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| meta |
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| type |
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| subclass_of |
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| ontologies |
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| imported_from | "emmo:DeciBel" | |||||||||||
| restrictions |
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