Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.
by Oxford Wave Research Ltd.★ 3.174 ratingsEducationFreeData updated 2026-09-08
Generate sounds across frequencies from 1Hz to 22kHz using a slider. Adjust volume and play tones. Test hearing, audio equipment, or tune instruments. Perform audio experiments and adjust sound parameters.
Allows users to cue and audio content such as language lessons, podcasts, and meeting recordings. It splits audio into phrases using silence detection, supports AB , pause insertion, and variable speed playback.
Use the speaker removal feature to play specific sounds that help eliminate the speaker. Create custom tones with the frequency generator. Measure sound levels in decibels and detect dominant frequencies using the built-in meter.
Access altered states of consciousness through immersive soundscapes and guided meditation journeys. Explore personalized playlists and tools. Track meditation sessions and progress over time. Sync with health apps for integrated wellness tracking.
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.
Analyze audio signals in real time with FFT. Calibrate measurements, apply time averaging, and set frequency ranges. Choose between linear or log scale displays. Detect clipping and monitor acoustic data accurately.
Access podcasts from The Square® radio program, including current and past episodes. Browse an archive of years of content featuring diverse guests and topics. Store shows on the device for offline listening.
Measure vibrations using phone sensors and display readings on the Richter scale and modified Mercalli intensity scale. Calibrate by placing the device on a flat surface until values stabilize. Check real-time data and reference measurements.
Track income and expenses with monthly and yearly overviews. Add notes and tags for each entry. Switch between months and years. Sync data via iCloud and export via email. View pie and bar charts for spending analysis.