เสียงและดนตรี

High-precision audio synthesizer metronome with tap tempo and time signatures.

Emits specialized sound waves to eject water droplets and dust particles from phone speakers.

Record crystal-clear voice and microphone audio directly in your browser with real-time waveform visualizer, volume monitoring, and MP3/WAV export. 100% private and client-side.

Synthesize pure sine, square, sawtooth, and triangle sound waves from 20Hz to 20,000Hz. Includes Solfeggio healing frequencies, instrument tuning notes, and binaural beats.

Measure Beats Per Minute (BPM) by tapping your spacebar or screen in rhythm. Features rolling average tempo, timing consistency stability score, and synchronized metronome click.

Synthesize acoustic White, Pink, and Brown noise with binaural beats (Alpha, Theta, Delta) for study focus, deep sleep, ADHD calm, and tinnitus relief.

Slow down or speed up music and speech (0.25x - 3.0x), shift pitch by semitones without changing tempo, set A-B repeat loops, and export processed WAV files.

Play audio backwards in real-time or reverse MP3, WAV, and OGG files using the Web Audio API. Compare original vs backward playback and export uncompressed reversed WAV.

Adjust 10 frequency bands from 32Hz sub-bass to 16kHz treble using the Web Audio API. Features audio upload, sound presets (Bass Boost, Vocal, Rock), and live visualizer.

Translate any text to real CW Morse telegraph audio tones via Web Audio API. Customize WPM speed, pitch frequency, optical flasher lamp, and download 16-bit PCM WAV audio.

Detect fundamental acoustic frequency (Hz), closest musical note, octave, and microtonal cent deviation in real-time using YIN autocorrelation. Tune guitars, ukuleles, violins, and vocals.

Build musical chord progressions across major, minor, and modal scales with polyphonic Web Audio playback and interactive piano voicing.

Synthesize custom acoustic spaces, shape decaying frequency curves, and export high-resolution Impulse Response (.WAV) files for Ableton, FL Studio & Logic Pro.

Shift audio pitch in semitones & cents, or alter speed (0.5x–2.0x) independently with pristine Web Audio export.

Real-time Web Audio frequency analyzer with radial pulses, 3D waveforms, neon particles & live microphone input.

Synthesize pure stereo binaural beats for Alpha (relaxed focus), Beta (concentration), Theta (deep meditation), and Delta (sleep) with ambient noise layers.