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Decibel: dB Sound Meter

Name: Decibel: dB Sound Meter
Availability: InStock
Rating: 1 (1 reviews)

Transform your iPhone into a high-precision SPL meter with OSHA/NIOSH compliant dosimeters, real-time FFT spectrum analysis, and professional frequency weighting. From workplace safety to studio tuning, get the evidence-based data you need to protect your hearing and master your sound environment.

Key Figures

Downloads

500+

User Rating

1.0/5

Total Ratings

Publisher

方勇侯

Professional-Grade Sound Intelligence

Transform your iPhone into a laboratory-grade decibel meter. Whether monitoring workplace safety or tuning a professional studio, get the data-driven accuracy you need to protect your hearing and optimize your environment.

Workplace Safety & Compliance

Stay OSHA and NIOSH compliant with an integrated noise dosimeter. Monitor daily exposure levels in real-time to prevent hearing damage and meet safety standards in any industrial or office setting.

Advanced Spectrum Analysis

Analyze audio like a pro with real-time FFT frequency mapping. Utilize ITU-R 468 and A/B/C/Z weighting filters to achieve perfect acoustics for music production, tuning, and studio setups.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Decibel: dB Sound Meter - Precision decibel sound meter app interface showing real-time dB levels and frequency analysis on an iPhone. — Precision decibel sound meter app interface showing real-time dB levels and frequency analysis on an iPhone.

Decibel: dB Sound Meter - iPhone showing the Decibel sound meter app with real-time noise level graph and pro-level performance badge. — iPhone showing the Decibel sound meter app with real-time noise level graph and pro-level performance badge.

Decibel: dB Sound Meter - iPhone screen showing the Decibel app noise meter interface with OSHA standards for hearing protection — iPhone screen showing the Decibel app noise meter interface with OSHA standards for hearing protection

Decibel: dB Sound Meter - A smartphone screen displaying historical noise data and sound level recordings in the Decibel app — A smartphone screen displaying historical noise data and sound level recordings in the Decibel app

Decibel: dB Sound Meter - A screenshot of the Decibel app showing a professional noise report for neighborhood noise with detailed sound level graphs and technical specifications. — A screenshot of the Decibel app showing a professional noise report for neighborhood noise with detailed sound level graphs and technical specifications.

Decibel: dB Sound Meter - Calibration interface of the Decibel sound meter app showing a real-time sound waveform graph and a 75 decibel readout. — Calibration interface of the Decibel sound meter app showing a real-time sound waveform graph and a 75 decibel readout.

Decibel: dB Sound Meter - Decibel app interface showing real-time sound level data overlayed on a photo of a professional mixing console. — Decibel app interface showing real-time sound level data overlayed on a photo of a professional mixing console.

Description

Precise Decibel Meter for Noise Monitoring & Audio Analysis Measure noise like a pro with Decibel: dB Sound Meter—your ultimate sound level meter app! Designed for pros, musicians, and daily users needing reliable noise meter readings, it offers lab-grade accuracy via ITU-R 468 and A/B/C/Z weighting filters. Sound Level Meter Key Features ● Professional Frequency Weighting: ITU-R 468, A, B, C, Z weighting for precise human ear perception, excellent low-frequency noise measurement ● Real-Time FFT Spectrum Analysis: Instant frequency display for music tuning, studio acoustics, frequency optimization ● NIOSH & OSHA Standard Dosimeter: Auto daily noise exposure calculation, essential workplace safety tool ● High-Precision Calibration: -50dB to +50dB microphone gain, laboratory-grade accuracy with external calibrator ● InstaDecibel Image Overlay: One-tap dB data + charts overlay on photos, share to Instagram/Facebook/LINE ● Live Activities Support: Continuous noise monitoring in lock screen mode ● Complete History Management: Clear data storage, export as PDF/M4A audio files ● Real-Time Waveform Graph: Professional sound meter essential waveform display ● Standard Time Weighting: Slow (500ms), Fast (200ms), Impulse (50ms) modes with smooth switching ● Digital + Analog Dual Display: Leq, Max, Min, Peak values at a glance Use Cases: Discover practical ways to use Decibel: dB Sound Meter—your go-to sound level meter for daily and professional tasks: ●Workplace Safety Monitoring: Occupational experts track noise meter levels via compliant dba meter and noise dosimeter to meet OSHA/NIOSH rules and protect hearing in factories or offices. ●Concert & Event Sound Engineering: Balance audio with spl meter and frequency meter, grabbing exact dB sound level for perfect live setups. ●Music Tuning & Production: Musicians use fft analyzer and real-time graphs to tune instruments or mix tracks—ideal for studios or home with audio meter accuracy. ●Home Appliance Checks: Homeowners check noises from vacuums or AC using a sound decibel meter, spotting issues for a peaceful home. ●Parenting & Child Safety: Parents watch play areas or toys with a sound meter, building safe spaces，and sharing reports via InstaDecibel. ●Environmental Noise Testing: Test traffic or neighbor sounds with a decibel tester—great for complaints, research, or wellness using quick dB sound level refs. Why Decibel? Professional sound meter with: • 30-130 dBA accuracy • NIOSH/OSH Acompliant • Beautiful easy interface Prevent hearing damage with precision! Pro Version Features: Upgrade to Pro via in-app purchase for premium tools: ●Unlimited History Exports: Save/share endless PDFcharts or M4F files for reports. ●Advanced Spectrum Analyzer Modes: Explore sound patterns with pro visualizations. ●Custom Calibration Profiles: Save personalized settings for accurate measurements. ●Enhanced Frequency Analyzer Tools: Advanced insights for engineers and musicians. ●Ad-Free Experience: Seamless, uninterrupted noise monitoring. Note: Subscription renews automatically unless cancelled 24 hours before the period ends. Manage in your Account Settings. Privacy Policy: Your data stays private—we don't collect personal info unnecessary for measurements. Microphone access is used solely for decibel tester functions, with no background tracking. Privacy Policy: https://aautoclicker.com/decibelmeter/privacy Terms of Use: https://aautoclicker.com/decibelmeter/terms Feedback & Support: Love our dB sound level accuracy? Leave a rating to show your support! Questions or suggestions? Contact tikfreefollowers@gmail.com—we're here to improve. Download Decibel: dB Sound Meter now and take control of your sound environment. Accurate, easy, and essential—start measuring today!