SoundLevelMeter

Sound Level Meter is a professional online sound measurement tool that provides real-time decibel monitoring and acoustic analysis using your device's microphone.

Key Features

• Real-time Sound Measurement: Instant decibel level readings with continuous monitoring and live sound level display
• Professional Accuracy: Advanced audio processing algorithms ensuring reliable and precise sound level measurements
• Frequency Analysis: FFT-based frequency spectrum analyzer with real-time visualization and spectral displays
• Multiple Metrics Tracking: Monitor MIN, AVG, MAX, and PEAK sound levels throughout measurement sessions
• Sound Classification: Real-time sound level classification with common noise source references and environmental context
• Weighting Filters: Professional dBA, dBC, and dBZ frequency weighting for accurate sound assessment
• Visual Charts: Interactive graphs with sound level history, bar meters, and frequency spectrum displays
• Calibration Options: Professional calibration controls with offset adjustments for different measurement standards