Yuja Decibel Meter - dB Level

Decibel Meter - Sound Level

Ever wondered how loud your surroundings are?
Measure, record, and analyze your environment's noise level in real-time with Decibel Meter.

Key Features:

Real-time Decibel Measurement
- Measure ambient noise through your device's microphone
- Accurate dB (decibel) readings displayed instantly
- Smooth animated gauge for intuitive noise-level feedback

Real-time Mini Chart
- Live 30-second scrolling waveform graph
- Visualize noise patterns and trends at a glance
- Capture sudden noise spikes without missing a moment

Measurement Statistics
- Current / Min / Max / Average dB readings
- Simple start/stop measurement controls

Noise Level Guide
- Quiet / Normal / Loud / Dangerous level indicators
- Visual color warning at dangerous noise levels

Measurement History
- Save measurement sessions with timestamps
- Detailed chart analysis per session

Multi-language Support
- 10 languages: Korean, English, Japanese, German, Spanish, French, Italian, Dutch, Portuguese, Chinese (Traditional)

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Premium Upgrade (Affordable one-time purchase)

Ad-free experience
Unlimited measurement history
CSV export (analyze in Excel or Sheets)
Detailed chart analysis
Lifetime access — no subscription

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Use Cases:
- Check noise levels at home or office
- Measure construction site noise
- Monitor volume at concerts and events
- Check noise in libraries and cafes
- Manage noise in baby rooms and sleep environments
- Collect noise data and create reports

Note: This app is not a replacement for professional measurement equipment and should be used for reference only. Measurement accuracy may vary depending on your device's microphone.