🌐한국어EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ217270· pop 35· linked from 105 articles반향정위Also known as acoustic locationthe general use of reflected sound waves to locate objectsAvailable in 34 languagesFrançaisDeutsch中文日本語РусскийPortuguêsArmenianAzerbaijaniBahasa IndonesiaBulgarianCatalanConnectionstime of arrivalEntitytrilaterationEntityCategoriesAcousticsAnti-aircraft warfareGeopositioningListeningMeasuring instrumentsSound technology