Visual Analyser

Spec sheet

Product

Visual Analyser is an audio laboratory and advanced media player for measurement and analysis.Read 14 Nov 2026 · sillanumsoft.org

Audience

The project is intended for electronics enthusiasts, students, musicians, laboratories, and engineers.Read 14 Nov 2026 · sillanumsoft.org

Support

Donors can receive enhanced email support and propose improvements for consideration.Read 14 Nov 2026 · sillanumsoft.org

Founded

2002Read 19 Oct 2026 · sillanumsoft.org

Maker

Visual Analyser is designed and maintained by Alfredo Accattatis, who says he began developing it in 2002.Read 14 Nov 2026 · sillanumsoft.org

Download safety

The download page warns that Microsoft Defender may flag the installer and recommends scanning it with multiple antivirus engines.Read 14 Nov 2026 · sillanumsoft.org

Equalisation

Equalisation includes 15- and 31-band graphic EQ, parametric EQ, and measurement-based peak-cut proposals.Read 14 Nov 2026 · sillanumsoft.org

Generator

The signal generator supports sine, square, triangle, pulse, noise, DC, and custom waveforms.Read 14 Nov 2026 · sillanumsoft.org

Hardware

VA can use a PC sound card or dedicated external hardware when higher voltage ranges or special measurements are needed.Read 14 Nov 2026 · sillanumsoft.org

Media player

The built-in player can play WAV, MP3, and FLAC with equalisation and analysis.Read 14 Nov 2026 · sillanumsoft.org

Oscilloscope

Its oscilloscope supports two channels, triggering, XY mode, automatic measurements, and captured-sample analysis.Read 14 Nov 2026 · sillanumsoft.org

Spectrum analysis

Spectrum analysis offers FFT and arbitrary-frequency Goertzel analysis, with 3D and Waterfall views.Read 14 Nov 2026 · sillanumsoft.org

ZRLC

ZRLC measures complex impedance and derived resistance, capacitance, and inductance, but requires an external interface.Read 14 Nov 2026 · sillanumsoft.org

Plans and prices

Every Visual Analyser plan and price →

Where Specifiction places it

• Oscilloscope Software#8 of 85.2