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Real Decibel Meter

Terms

By using the meter you accept that its readings are uncalibrated browser estimates.

Last materially reviewed: 2026-09-16

  • Readings are estimates from consumer microphones, not certified measurements (see accuracy and limitations).
  • Do not rely on them for hearing-safety, workplace-compliance, legal or medical decisions.
  • The app runs as-is, without warranty. Audio processing stays on your device; you are responsible for permissions and local laws on recording.