dB Meter Pro - Sound Level — ASO

发行商 Develak AppTrack Ninja。

Sound level meter & dosimeter

dB Meter Pro turns your iPhone into a precise, private sound level meter. Measure the noise around you in real time — accurately, beautifully, and without ever recording your audio. WHY dB METER PRO • Accurate by design — A, C and Z weighting (dBA/dBC/dBZ) to the IEC 61672 standard, verified by automated tests. • Truly private — the microphone is used only to measure. Audio is never recorded, stored or sent. • One calm screen — live level with MIN, AVG, MAX and PEAK, a real-time frequency spectrum, and plain-language comparisons like "normal conversation" or "city traffic". • Protect your hea…

分类: Utilities, Health & Fitness

的关键词可见性、排名搜索词和每日位置变化。 dB Meter Pro - Sound Level.