Spectrum Analyser

Spectrum Analyser transforms mobile devices into professional-grade audio laboratories, offering real-time frequency analysis through advanced FFT technology.

Designed for audio engineers, musicians, and acoustics enthusiasts, Spectrum Analyser visualizes soundscapes with customizable resolutions up to 22 kHz, bridging the gap between curiosity and technical mastery.

Features of Spectrum Analyser Modded

Live frequency spectrum visualization with adjustable FFT sizes (128–16384)

A/C-weighted filtering for human hearing accuracy

Octave band analysis across full to twelfth divisions

Musical note detection with ±5 cents tuning precision

CSV export for detailed measurement documentation

Pinch-zoom interface with linear/logarithmic scaling

Advantages of Spectrum Analyser Oniine Free

Zero-latency rendering for dynamic sound environments

Polynomial peak detection identifies exact resonance points

Adaptive microphone input scaling maintains clarity

Lightweight performance optimized for older devices

Contextual help menus for technical parameter adjustments

Disadvantages of Spectrum Analyser Mods

- Steep learning curve for non-technical users

- High-resolution FFT drains battery rapidly

- Limited built-in tutorials for advanced features

Development Team

Created by SignalForge Labs, a collective of DSP engineers and audio technologists with 15+ years in real-time signal processing. Their portfolio includes industrial vibration analysis tools and music production plugins.

Competitive Products of Spectrum Analyser

Spectroid: Simpler interface but lacks CSV export and octave band filtering

Physics Toolbox Suite: Multi-sensor capabilities but inferior audio-specific resolution

AudioTool: Pro-grade features locked behind subscription paywalls

Market Performance

Rated 4.6/5 across 7,300+ reviews, with 500K+ downloads on Google Play. Praised by podcasters for mic optimization and educators for acoustics demonstrations. Criticisms focus on occasional UI lag during high-frequency sampling.

Version Information

Latest update (1.43) introduced GPU-accelerated rendering and fixed Blackman-Harris window calculation errors.