Measures watch accuracy, beat error, and amplitude using mechanical watch ticking sounds. It requires Apple EarPods' microphone for input. Users can adjust microphone contact with the watch crown to improve signal quality.
Nd play custom sound waves with adjustable frequency from 0 to 20,000 Hz and customizable duration. speakers using built-in sound waves in standard or turbo mode.
Helps babies fall asleep faster and stay asleep longer. Plays white noise and lullabies in background during airplane mode. Supports offline use. Allows setting end time with gradual volume reduction.
Create and manipulate sounds using virtual analog modules. Adjust oscillators, filters, and envelopes. Route signals through effects like reverb and delay. Save and load presets. Export audio files and share via social media or email.
The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.
