Spectrum Analyzer
Real-time audio frequency analysis and visualisation using your microphone
Audio File Analysis
Choose Audio File
Drag & drop or click to select
Analysis Controls
Custom Frequency Range
Real-Time Spectrum Analysis
Related Tools
Professional Spectrum Analysis
Our advanced spectrum analyzer provides real-time frequency analysis of audio signals using Fast Fourier Transform (FFT) algorithms. Perfect for audio engineers, musicians, acousticians, and anyone needing precise frequency domain analysis.