Sound Meter Decibel

Decibel is your ultimate sound level meter app, designed for professionals, hobbyists, and anyone curious about the sounds around them. Whether you're checking ambient noise in a workspace, testing music volume, or identifying environmental sound types—Decibel gives you accurate and insightful readings in real time.


** Real-Time Sound Analysis **
  •  Monitor live sound levels with professional-grade accuracy.
  • View Minimum, Maximum, and Average dB readings instantly.

** Sound Type Detection **
  • Automatically detects and displays the type of sound:
  1. Speech
  2. Music
  3. Traffic
  4. Train
  5. Wind
  6. ...and more!

** Multiple dB Weighting Options **
  •  Switch between industry-standard dB levels for specialized readings:
  1. dBA – A-weighted for general sound level evaluation.
  2. dBB – Intermediate filtering for speech analysis.
  3. dBZ – Unweighted for full spectrum analysis.
  4. NR/NC – Noise Rating & Noise Criteria for room acoustics.

** Sound History & Logs **
  •  Access past measurements with detailed logs.
  • See daily summaries of Min, Max, Average dB levels and detected sound types.
  • Perfect for tracking environmental noise patterns over time.