DecibelLab: Sound Level Meter

提供 永芳 徐 AppTrack Ninja。

Spectrum·Dose·Hearing Guard

DecibelLab is a professional-grade noise measurement and analysis tool that turns your iPhone into a portable sound level meter. Whether you're an audio engineer, a construction safety supervisor, or an everyday user concerned about hearing health, DecibelLab provides precise noise data. ◆ REAL-TIME DECIBEL MEASUREMENT • 0-130 dB wide-range detection with real-time response • dBA / dBC / dBZ three frequency weightings • Slow / Fast / Ultra-fast response modes • Five visualizations: Waveform, Bar Chart, Gauge, Heatmap, Radar ◆ FFT SPECTRUM ANALYSIS • Octave / 1/3 Octave / FFT three display mod…

カテゴリ: Utilities, Productivity

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