Spectrum Analyzer 1.7

Spectrum Analyzer is a precise, real-time tool for visualizing and measuring the frequency content of audio. Whether you’re tuning a room, troubleshooting a mix, or learning how sound behaves, it delivers clear, responsive graphs and measurements that help you make informed decisions fast.

Key features:

• Real-time FFT analysis with selectable sizes for fine or fast resolution
• Multiple window functions (Hann, Hamming, Blackman, and more) to optimize accuracy
• Logarithmic or linear frequency scales and adjustable dB range
• Peak, peak-hold, and RMS traces with configurable averaging
• Spectrogram (waterfall) view for time-varying frequency insight
• 1/1, 1/3, and 1/6‑octave RTA modes for quick system checks
• Cursors and markers for pinpoint frequency and level readouts
• Input from microphone, line-in, or audio files; multi-channel support where available
• Calibration tools and reference tone generator for repeatable, comparable results
• Session saving, screenshots, and data export (CSV/PNG) for documentation
• Customizable themes and layouts for comfortable, low-glare monitoring

Ideal for:

• Audio engineers, musicians, and podcasters optimizing recordings and mixes
• Live sound and home theater tuning
• Educators and learners exploring acoustics and signal behavior
• Technicians diagnosing hums, resonances, and other frequency issues

Requirements vary by platform; a calibrated microphone is recommended for accurate measurements.

Spectrum Analyzer is developed by Deeth Makina. The most popular versions of this product among our users are: 1.0, 1.6 and 1.7. The names of program executable files are Analyzer.exe, ANALYZERPROF.EXE, DWL Spectrum Analyzer.exe, Signal Generation.exe and sound Analyzer.exe.