Best Traffic Lights Noise Detector Apps

dB Decibel Meter - Noise Level

Sound Level Frequency Analyzer

Free

Measure real-time sound levels with this tool, offering A-weighting and frequency analysis. Record audio, take photos, and capture videos with embedded decibel data for evidence and safety checks. Includes a reference guide for understanding noise ranges.

Decibel Meter Sound Detector

Track noise around you.

Free

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

Decibel-Noise Testing Artifact

Noise Test Tools

Free

This application offers noise detection and measurement capabilities, providing reference data for sound levels anytime, anywhere. It also includes location tagging for detection points and allows for the export of audio files for sharing. While it aims for accuracy, it is intended for private reference and cannot fully replace professional equipment.

Decibel Meter - Sound Level.

Measure Noise & Frequency

Free

Measure and monitor sound levels in decibels using your device's microphone. Receive alerts for high noise levels, track historical data, and calibrate for accuracy. Unlock advanced features with a subscription for professional sound analysis.

NYCNoise Monitor

NYC - DEP

Free

This utility anonymously monitors environmental noise levels in New York City using your phone's sensors. It analyzes sound intensity and frequency without recording audio, contributing to efforts to reduce noise pollution and improve the urban soundscape.

Decibel Meter: Sound Analyzer

Noise Meter & dB Test

Free

Measure and understand ambient noise levels with this intuitive tool. It provides instant decibel readings, logs historical data with notes, and offers visual and auditory representations of sound. Ideal for ensuring safety, monitoring environments, or protecting hearing.

Sound Meter (Noise Detector)

Protect Your Health From Noise

Free

This free application helps protect your health by detecting noise levels around you. It provides warning alerts for potentially harmful noise and offers features for hearing loss testing and measuring noise in various environments. It also includes music to aid relaxation and focus.

Noise: Green, Brown, White

Better sleep, relax, focus

Free

This app generates various colors and types of noise in real-time to aid sleep, relaxation, and focus. Experiment with different sounds like brown, pink, or white noise to find what works best for you. Features include mixing sounds, a shutdown timer, and convenient controls.

Mosquitone Detector

Find the mosquito noise!

$7.99

This sound measurement app detects high-frequency and ultrasonic noises that are inaudible to humans. It helps identify potentially harmful noise sources, especially those used to deter pests or young people. The app offers modes to detect and pinpoint the direction of these sounds.

Police Siren Lights Pro

Cop Sounds FX, Stun Gun & More

Free

This app simulates police car sirens and flashing lights with a variety of sounds from around the world. It also includes bonus features like a police soundboard, a stun gun simulator, and a lie detector simulator for entertainment.

Decibel Meter Noise DB Reader

Frequency Generator & Analyzer

Free

Transform your device into a professional sound analysis tool. Measure real-time noise levels, analyze frequencies, and generate various sound waves for audio testing and instrument tuning. Save and share your acoustic reports.