Decibel Dossier: Sound Meter

퍼블리셔 秋林 周 AppTrack Ninja.

Noise level meter & dB report

Decibel Dossier turns your iPhone into a sound level meter that not only measures noise, but records it and produces a verifiable report. Measure Real-time sound pressure level in dB(A) and dB(C), with Leq (equivalent level), max/min, L10/L90 statistics, a live spectrum and a time history. Hearing safety Your reading is compared against NIOSH and OSHA occupational-noise references: a hazard level (safe / moderate / hazardous) and the recommended safe exposure time at the current level (for example, about 8 hours at 85 dBA, halving every 3 dB). A quick reference chart shows how the level compa…

카테고리: Utilities, Productivity

의 App Store 순위, 스크린샷, 추정, 유사 앱. Decibel Dossier: Sound Meter.