AUDIO SPECTRUM ANALYSIS

NYQUIST

REAL-TIME SPECTRUM ANALYZER FOR macOS
macOS 15+
v1.1

DOWNLOAD ON MAC APP STORE
Nyquist spectrum analyzer main window SPECTRUM ANALYZER
Nyquist mini player mode MINI MODE
SIGNAL BRIEF

See your music. Nyquist is a real-time audio spectrum analyzer for your Mac, built with Metal for silky-smooth visualization at up to 128 frequency bands.

Capture system audio from any app — Apple Music, Spotify, YouTube, games — or switch to your microphone for live input. Watch every frequency come alive, from deep sub-bass to shimmering highs.

CAPABILITIES

8192-POINT FFT

High-resolution frequency analysis. Detailed bass-to-treble separation with sub-bin interpolation for precise low-end.

SYSTEM AUDIO

Capture audio from any app. Apple Music, Spotify, YouTube, games — anything playing on your Mac.

METAL RENDERED

GPU-accelerated visualization. Silky smooth, minimal CPU usage. Designed for Apple Silicon and Intel.

NOW PLAYING

See track info from Apple Music and Spotify. Play, pause, skip — without leaving the visualizer.

MINI PLAYER

Compact always-on-top strip. Drag anywhere on your desktop. Now playing info included.

DISPLAY MODES

CUSTOMIZABLE

BANDS 16 — 128 adjustable
MODES Normal + Mirror
COLORS Orange, Green, Amber, Cyan, White
INPUT System Audio + Microphone
GAIN 0.1x — 5.0x
WINDOW Pin, Mini
PRIVACY

Nyquist processes all audio locally on your device. No data is collected, stored, or transmitted. Audio capture requires your permission and can be revoked at any time in System Settings.