A cikin kasuwar allon sautin da ake da ita, ana amfani da bangarori masu sanya sauti a cikin: sanduna, ktv, dakunan kwamfuta, mashaya disco, sanduna masu girgiza, gidajen opera, dakunan rikodi, ramukan lif, shingen amo na dogo na birni, shingen hayaniyar babbar hanya, cikin gida. Katangar hayaniya, kwandishan...
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