Home›Browse›Directional sound🌐EnglishEnglishEspañolFrançaisSvenskaالعربيةEntityQ5280449· pop 5· linked from 11 articlesDirectional soundSign in to savefields of sound which spread less than most transmissionsAvailable in 5 languagesEspañolFrançaisNorwegianSvenskavia Wikidata sitelinks · CC0