Sound Meter Report

Real-Time Noise Monitoring
• Live decibel (dB) measurement with an intuitive gauge display
• Color-coded noise level indicators (Quiet, Moderate, Loud, Very Loud, Dangerous)
• Real-time bar chart showing recent noise level trends
• MIN, AVG, and MAX statistics updated instantly

Session Recording & Safe Save
• Record noise measurement sessions with one tap
• Every reading is saved immediately to the local database — no data loss even if the app crashes
• Elapsed time display during recording
• Automatic session naming with timestamps

Detailed Analysis
• Line chart visualization of entire recording sessions
• NIOSH Compliance Score based on the 85 dB / 8-hour occupational standard
• Session summary with start/end time, duration, and risk assessment
• Add custom notes to each session for context

Professional PDF Reports
• Generate detailed PDF reports with charts, statistics, and NIOSH analysis
• Export raw data as CSV files for further analysis in Excel or other tools
• Share reports directly via email, messaging apps, or cloud storage

Session History
• Browse all recorded sessions with search and filter options
• Filter by time period (Last 7 Days) or noise level (High Decibel)
• Quick access to PDF/CSV export and sharing from each session card
• Peak decibel color coding for easy identification of high-noise sessions

Settings & Customization
• English and Korean language support
• Auto-save configuration
• Export format preferences

IDEAL FOR
• Workplace safety officers monitoring occupational noise exposure
• Environmental consultants conducting noise surveys
• Musicians and audio engineers checking sound levels
• Construction site supervisors ensuring OSHA compliance
• Anyone concerned about noise pollution in their environment

TECHNICAL DETAILS
• Measurement range: 0–120 dB
• NIOSH standard: 85 dB TWA (8-hour Time Weighted Average)
• Local data storage — your data stays on your device
• No internet connection required for measurements
• Portrait mode optimized for easy one-handed use