Decibel Pro: Sound Level Meter 1.0

"Decibel Pro" transforms your iOS device into a sophisticated and pre-calibrated sound level meter, offering exceptional precision and accuracy.

Do you prioritize workplace safety, wish to monitor noise pollution, or simply seek to understand the sound levels in your environment? "Decibel Pro" aids in safeguarding your hearing and overall well-being.

Key Features and Functionality

1. Sound Level Meter:
   • Instant Sound Level (dB): "Decibel Pro" provides real-time sound level measurements, offering immediate readings of the decibel (dB) levels in your vicinity.
   • Min and Max dB: Track the minimum and maximum sound levels over a specified period with "Decibel Pro," facilitating the monitoring of noise fluctuations.
2. Chart Display:
   • Visualize your sound level data through intuitive charts, simplifying the analysis of noise trends and patterns in your surroundings.
3. Dosimeter:
   • Time-Weighted Average (TWA): Calculate the TWA with Decibel Pro, a crucial metric for evaluating long-term noise exposure, aiding you in adhering to safe limits.
   • Dose and Projected Dose: Monitor your cumulative noise exposure (dose) and projected dose for a specified period, ensuring adherence to recommended safety thresholds.
4. OSHA and NIOSH Standards:
   • "Decibel Pro" complies with OSHA (Occupational Safety and Health Administration) and NIOSH (National Institute for Occupational Safety and Health) standards, providing access to reliable and current guidelines on safe noise levels.
5. Calibration:
   • The app includes calibration options for refining measurement accuracy. Custom calibration is recommended for critical applications requiring heightened precision. Use an external device or calibrated sound meter as a reference and adjust the trimming calibration until it aligns with the reference reading.
6. Record and History:
   • Save and categorize sound level measurements for future reference. Decibel Pro maintains a history of readings, facilitating tracking changes over time and analyzing trends.
7. Capture and Share:
   • Capture photos alongside measurements with Decibel Pro and share them on social platforms or with colleagues, streamlining the documentation and discussion of your observations.
8. Live Activities on Home or Lock Screen: Keep abreast of sound levels even during app inactivity with Decibel Pro's live sound measurements displayed on your device's home or lock screen, ensuring continuous awareness of environmental noise.

Other Great Features:

• Time Weightings (Response Time) - Fast Response (F - 200ms) - Slow Response (S - 500ms) - Impulse Response (I - 50ms) Reference Chart assists in comparing with real-life examples.

We eagerly anticipate receiving your feedback at ealtaca@gmail.com

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