PONZU - Overtone Analyzer

**Discover the hidden harmonics in every sound.**

PONZU is an overtone analyzer that lets you visualize the frequencies and harmonics that make up your voice, musical instruments, and everyday sounds.

Record your voice, import audio files, or analyze videos to explore the hidden structure of sound.

**Key Features**

**• Real-Time Spectrum Analysis**
Visualize sound frequencies and overtones as you sing or play. See how the harmonic structure changes in real time.

**• Audio Recording & Playback**
Record your voice or instrument and listen back to explore the details of your sound.

**• Audio File Analysis**
Import existing audio files from your device and examine their frequency spectrum and harmonic structure.

**• Video Analysis**
Import videos and visualize their audio spectrum while watching the video. Explore how frequencies and harmonics change throughout a performance, with synchronized video and audio playback.

**• AI Vocal Separation**
Isolate vocals from music and videos using AI. Analyze the extracted voice to explore vocal frequencies, harmonics, and resonance patterns.

**• Save & Share**
Save recordings in WAV or M4A format and share them with other apps.

**• Simple, Intuitive Interface**
Explore the science of sound through clear, responsive visualizations.

**Made for Curious Ears**

Whether you're a singer exploring your voice, a musician studying your instrument, or simply curious about the harmonics of your favorite performances, PONZU helps you discover what's happening inside every note.

No account registration required. Audio analysis and AI vocal separation run directly on your device.

**Hear it. See it. Understand it.**