FFT Properties
Stand-alone Signal Analyzer and Recoreder for Windows
Overview
Time series and frequency spectrum analyzer optimized for handling of long signals (Big Data). Designed for scientists, engineers and hobbyists in need of detailed signal content information (vibration, audio, seismic, speech..)
FFT Properties v6 - Spectrum analyzer
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Ability to compare multiple averaged spectrums.
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Excellent 3D Surface chart with unique navigation capability.
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Multithreaded batch file processing for rate conversion, digital filtering, signal generation, signal modulation, demodulation, envelope detection and signal conversion.
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Zoom-spectrum feature. Select higher resolution and narrower bands with any sampling frequency.
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Arbitrary real number factor rate conversion with great speed and accuracy.
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Real-time high speed narrow bandpass filter, can have any bandwidth limited only with the length of the signal.
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Basic digital filter designer support with a wide range of optimal FIR and IIR filtering.
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Math expression evaluator for scaling of signals.
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HP Calculator style signal generator.
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Save and load settings of all processing pipes and charts.
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All signal processing is streamable via audio processing pipes.
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Frequency analyzer features non-parametric phase angle measurement of non-periodic signals and linear-phase peak filtering.
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Analytical spectrogram with highest accuracy imaging in an FFT analyzer with time-frequency analysis.
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Support for real time analysis of largest file sizes.
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Read/write and analyze complex/analytical signals.
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Runs with Windows Vista, Windows 7,8 and 10.
The Spectrum Analyzer features many unique frequency analysis methods which can not be found in any other frequency analysis software.
FFT Properties v3.5 - Spectrum analyzer
In other words, with FFT Properties you can evaluate your sound card for frequency response and non-linearities, tune your guitar, whistle and look at the frequency, make your own car tire balancer, take a close look at your amplifier etc.