AudioTool for Android

AudioTool is a full-featured SPL (Sound Pressure Level) Meter application designed for Android devices. This tool allows users to accurately measure sound levels in decibels (dB) and visualize the results through graphical representation. It harnesses the device's microphone capabilities to detect sound waves, converting them into electronic signals for analysis. Users can easily connect their phones to audio sources, such as speakers or headphones, and begin measuring sound levels instantly.

The application offers various measuring options to enhance user experience. One method includes using a loud clap to trigger a measurement, while another feature generates pink noise, which can serve as soothing background sound. This versatility makes AudioTool suitable for various applications, from sound level monitoring to creating a calming environment for sleep.