Noise Studio

Noise Studio brings sleep mixing, sound-effect playback, and a live decibel meter into one app. Use it to relax before sleep, preview everyday sounds, or check how loud a room feels. Playback and measurement run on your device. SleepMix real recorded loops instead of synthetic noise. Built-in layers include rain, ocean waves, fan, fireplace, forest, stream, wind, thunder, night, birds, cafe, train, clock, plus ventilation-style white, pink, and brown noise. Turn layers on or off, set each volume, use a sleep timer, and play in fullscreen with covers. You can also import your own loops and edit the name and icon.SoundsTap scenes such as indoor, phone, workshop, and test tones. Set layback duration, a random interval, and a delayed start. Playback can continue in the background, and you can pause or stop from the notification. Import royalty-free audio files from your device.MterUse the microphone for a live nearby sound-level reading, plus min, average, max, and session time. Calibrate the display, set a loudness alert, and optionally note a location when you save. View a 30-day high and low trend by location. The microphone is used only for live readings. Audio is not recorded or uploaded.NotesThis app is for personal sleep sounds, sound testing, and entertainment. Meter readings are approximate and are not a substitute for a professional sound-level meter. Do not use it to disturb others. Ads may be shown. Priacy policy: https://sites.google.com/view/noise-studio/home