Noise Volume Detection

Real-time environmental noise level detection, volume decibel detection, with spectrum analysis and noise level assessment

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Microphone Permission

This tool requires access to your microphone to detect environmental noise

Noise Level Guide

Whisper

0-30 dB

Quiet

30-50 dB

Normal

50-60 dB

Conversation

60-70 dB

Loud

70-80 dB

Very Loud

80-90 dB

Dangerous

90-120 dB

Important Notes

• This tool provides approximate values and is not a substitute for professional noise detection equipment
• It is recommended to calibrate in a known noise environment to improve accuracy
• Calibrate in a quiet environment for best results