DR-SoundMeter

DR-SoundMeter turns your device into a professional-grade sound level meter. Measure ambient noise in decibels (dB) using your microphone and get instant feedback on whether sound levels are safe for your hearing. REAL-TIME SOUND MEASUREMENT - Accurate dB readings updated in real time - Visual gauge with clear noise level classification: Quiet, OK, Loud, or Harmful - Track minimum, maximum, and average dB levels during each session - Calibration offset to fine-tune readings for your specific device LIVE AUDIO CHART - Watch noise levels change over time on an interactive chart - Filter by time period: 1 minute, 10 minutes, 1 hour, or full session - Instantly spot noise spikes and patterns HEARING SAFETY & EXPOSURE CALCULATOR - Know exactly how long you can safely stay in a noisy environment - Supports both NIOSH and OSHA occupational exposure standards - Built-in exposure timer warns you before you reach unsafe limits - Detailed exposure limits table from 85 dB to 109 dB NOISE COMPARISON GUIDE - Compare your readings to 15 familiar sounds — from a whisper (20 dB) to a jet engine (130 dB) - Easily understand what your dB reading actually means in everyday terms SAVE & MAP YOUR MEASUREMENTS - Save individual noise readings with timestamps and custom location names - Automatically capture GPS coordinates with each measurement - View all your saved measurements on an interactive noise map - Color-coded markers show noise levels across different locations SETTINGS & CUSTOMIZATION - Calibrate your microphone for more accurate results - Choose between Dark and Light themes - Select your preferred exposure standard (NIOSH or OSHA) PERFECT FOR - Musicians and concert-goers monitoring safe sound exposure - Workers in loud environments (construction, manufacturing, events) - Parents checking noise levels in nurseries and playrooms - Students and researchers conducting sound surveys - Anyone curious about the noise levels around them Download DR-SoundMeter now and start protecting your hearing! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/