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Lists the most recently modified files in a selected folder (C:\WINDOWS by default). For example, after a Windows startup, this program is useful to list the modified files in a system folder. Free!
DSSF3 Light is a highly advanced sound analyzer greatly exceeding the usual FFT analyzer's performance. DSSF3 Light is equipped with the signal generator, the FFT analyzer, the sound level meter, the oscilloscope, and the sound recorder.
Spectrum is a sound visualization effect based on FFT (Fast Fourier Transform) analysis. This effect is not exactly a scientific implementation but very useful to give visual feedback of the frequency components in playing sound in realtime. It is av
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Graphing software for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose XY graphs and contour plots of 3D data.
PlotLab is a set of Visual C++ components for very easy and fast Data Visualization. They allow very fast display in a Plot/Scope/Chart or Waterfall form. Great for FFT Visualization! Free for non-commercial use.
PlotLab is a set of .NET 2.0/3.5 components for very easy and fast Data Visualization. They allow very fast display in a Plot/Scope/Chart or Waterfall form. Great for FFT Visualization! Free for non-commercial use.
Multi-channel Audio Spectrum Analyzer Real-time FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meters, phase shift meter.
Delphi/C++ Builder VCL components library for very easy and fast Data Visualization. Allows very fast display in a Plot/Scope/Chart or Waterfall form. Great for FFT Visualization! Free for non-commercial use.
Sound card based real time oscilloscope with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. It is a part of VIRTINS Multi-Instrument.
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2D/3D technical graphics plotting and data analysis software for your plotting needs. Curve fitting, FFT and a presentation software! Download a demo of our analysis and plotting software!The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. Free!Sound card based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. It is a part of VIRTINS Multi-Instrument.Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. Some estimator results differ dramatically! Free!This program splits sound taken from the microphone into basic frequencies and displays them in real-time. Whistle to the microphone and see the plot move up and down with the pitch change. This uses the Fast Fourier Transform (FFT) Transform. Free!The SignalLab is a set of Visual C++ components for fast Digital Signal Processing (DSP) and data visualization. They allow fast complex signal manipulations with zero lines of program code. Free for non-commercial use.DataScene is a data graphing, animation, and analysis software package. It allows the user to plot 39 types 2D & 3D graphs with brilliant quality, to create graph animations, to analyze data with various methods, and to chart real-time data sources.Delphi/C++ Builder VCL components library for fast Digital Signal Processing (DSP) and data visualization. Allows fast complex signal manipulations with zero lines of program code. Free for non-commercial use.The SignalLab is a set of .NET 2.0/3.5 components for fast Digital Signal Processing (DSP) and data visualization. They allow fast complex signal manipulations with zero lines of program code. Free for non-commercial use.WaveDiff ActiveX Control v1.0 processes a input wave file using FFT and returns the accuracy of match found with a reference wave fileFft Related Downloads
DataScene Lite is a data graphing and data analysis software package. It allows the user to plot 39 types 2D & 3D graphs with brilliant quality and to analyze data with various methods. It is an ideal tool for scientific graphing and office uses.
A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Multimeter, Frequency Counter, vibrometer.
Signal generator and off-line oscilloscope, providing sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, MLS, DTMF, music scale, arbitrary waveform generation including sweep function. It is a part of VIRTINS Multi-Instrument.
Various sound measurement can be performed using a various functions in the realtime analyzer.DSSF3 is the world's highest class measurement system equipped with the latest technology.
Quality sound measurement software equivalent to at least US$10,000 hardware.You can use it for wide scope of audio and acoustics: car audio, home audio, concert hall and room acoustics, sound analysis and noise measurement.
Delphi component (and ActiveX) for use in Win32 (9x/ME/2K/XP/Vista) software. It's purpose is to provide sample displaying functions, displaying the sample in 3D with configurable colors, making a selection, zooming, quick-play from click.