Caliber dB: Sound Level Meter

Caliber dB is the ultimate high-precision sound level meter (SPL) designed for professionals, acoustic consultants, and health-conscious users. Transform your smartphone into a comprehensive noise analysis lab with AI-powered classification and official compliance reporting. Whether you are monitoring industrial noise for OSHA compliance, analyzing room acoustics, or documenting neighbor noise for legal purposes, Caliber dB provides the accuracy and features you need. KEY FEATURES: - REAL-TIME PRECISION: High-accuracy dB measurements with frequency weighting (A, C, Z) and response time (Fast, Slow) options. - AI AUDIO CLASSIFICATION: Proprietary machine learning model automatically identifies 18+ sound categories including speech, music, traffic, and industrial machinery. - PROFESSIONAL COMPLIANCE: Built-in standards for OSHA, NIOSH, WHO, and international environmental regulations. - DETAILED REPORTS: Generate localized PDF, JSON, and CSV reports. Perfect for occupational safety audits and personal documentation. - NEIGHBOR NOISE MODE: Specialized logging for community noise complaints with limit analysis and location tagging. - SMART CALIBRATION: Advanced 3-step calibration system ensuring hardware-specific accuracy for every device. Privacy: https://www.caymaztech.com/privacy Terms: https://www.caymaztech.com/terms