Spectrum Lab
By DL4YHFAudio Spectrum Analyser Spectrum Lab or Speclab started as a simple FFT program running under DOS a long time ago, but it is now a specialized audio analyzer, filter, frequency converter, hum filter, data logger and more. Can be used for MTHELL QRSS, DFCW, PSK, MSK, Castle.
Spectrum Lab is a free audio analysis tool, lets you see the hidden world of sound. It analyzes live audio or recordings, showing you the exact frequencies present. Watch sounds change over time with a waterfall display. Need to clean up your audio? It can filter out noise in real-time. Even play with radio signals by decoding and creating special modes! While ideal for amateur radio enthusiasts, anyone can explore the science of sound for free.
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Resource Details
You will find this resource in 5 categories on our links directory.- Technical Reference/Spectrum Analyzers
- Software/Spectrum analyzers
- Software/DSP
- Software/Low Frequency
- Software/Hellschreiber
Last updated: 2025-01-20
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