Noise Meter free edition with Recording Function. Noise Meter, Measurement, noise detection and testing of software for the job site, squares and other public places. Updated noise standards, so that the test results have a more intuitive expression.
Decibel X is one of very few noise meter apps on the market that has highly reliable, pre-calibrated measurements and supports dBA, dBC. It turns your iOS device into a professional sound level meter, precisely measures the sound pressure level (SPL) all around you. If you like it or have suggestions, please support us by rating and giving us comments and feedback.
This tool is absolutely free. Decibel Meter turns your iPhone, iPad and iPod touch into a professional accurate sound meter, precisely measures the sound pressure level all around you. These devices are also utilized in testing of hearing protection such as ear plugs and headphones, with such products coming with a decibel ratings to provide an indicator as to which settings they can and should be used in.