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dc.contributorScience Divisionen_US
dc.contributor.authorUnited Nations Environment Programmeen_US
dc.contributor.otherAletta, Francescoen_US
dc.date.accessioned2022-02-07T17:25:12Z
dc.date.available2022-02-07T17:25:12Z
dc.date.issued2022-02
dc.identifier.urihttps://wedocs.unep.org/20.500.11822/38060
dc.descriptionSounds are complex physical phenomena originating in the vibration from a source that propagates energy into a medium as an acoustic wave. Sounds happen continuously and are everywhere: there is no such thing as 'silence' on the planet. As physical phenomena, sounds are neither positive nor negative. They acquire meaning and produce an effect only when considered from the perspective of a listener. When sounds are unwanted, they become noise. When noises are too loud and persist too long, they become noise pollution.en_US
dc.formatTexten_US
dc.languageEnglishen_US
dc.relation.ispartofFrontiers 2022 Report: Emerging Issues of Environmental Concernen_US
dc.rightsPublicen_US
dc.subjectNOISE POLLUTIONen_US
dc.subjectNOISE CONTROLen_US
dc.subjectENVIRONMENTAL HEALTHen_US
dc.subjectSOUNDSCAPEen_US
dc.titleChapter 1. Listening to Cities: From Noisy Environments to Positive Soundscapes - Frontiers 2022 Report: Emerging Issues of Environmental Concernen_US
wd.identifier.sdgSDG 3 - Good Health and Well-beingen_US
wd.topicsChemicals and Pollution Actionen_US
wd.topicsScience-Policyen_US
wd.identifier.pagesnumber25 pagesen_US


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