Chivharo Chenzeve
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Dziviriro yekuvhara nzeve/nzeve kumaindasitiri makuru
Chivharo chechetere chinhu chinoiswa munzeve kudzivirira nzeve dzemushandisi kubva kumanzwi makuru, kupinda kwemvura, mitumbi yekunze, guruva kana mhepo yakawandisa. Sezvo zvichideredza ruzha, zvivharo chechetere zvinowanzo shandiswa kubatsira kudzivirira kurasikirwa nekunzwa uye kurira kwenzeve. Chero kupi kune ruzha pane kudiwa kwezvivharo chechetere. Kushandisa zvivharo chechetere kunoshanda mukudzivirira kurasikirwa kwekunzwa kwenguva pfupi kunokonzerwa nekunzwa mimhanzi ine ruzha (avhareji ye100 A-weighted decibels) kwemaawa akati wandei...