Fast Hartley Transform


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1D Fast Fourier Transform  v.6.0

The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and frequency domains. This applet helps students feel comfortable, helping to build a strong intuitive grasp of how signals in one domain correspond to signals ...

Xitona Guitar Tuner  v.1.2.0.0

Pitch measuring accuracy much higher then usual software tuners based on fast Fourier transform (FFT). This software use special algorithm instead of FFT. Acoustic guitar strings tuning. High precession note pitch measuring. This simple software determining ...





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Expander  v.16.0

Algorithm is based on the Fast Fourier Transform. Makes it very easy to learn fast music pieces (e.g. guitar solos) by slowing them down.

Audio Spectrum Analyzer  v.1.25

Audio Spectrum Analyzer has variable displays, Fast Fourier Transform (FFT) display, variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, and 44100 Hz), variable transform sizes (1k, 2k, 4k, and 8k), adjustable upper and lower limits, continuous, averaged, ...

Voxengo Span  v.2.4.1

SPAN is a real-time "fast Fourier transform" audio spectrum analyzer plug-in for professional music and audio production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces itsspectrum analysis ...

PGF Console  v.6.12.24

which is a new image file format, that is based on a discrete, fast wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression.PGF is a new progressive file format for lossy and lossless image compression.

Fftw++  v.1.09

FFTW++ is a C++ header class for the FFTW Fast Fourier Transform library that automates memory allocation, alignment, planning, and wisdom. In 2D and 3D, implicit dealiasing of convolutions substantially reduces memory usage and computation time.

Guitar Tuner Java Applet  v.1.1

Online Guitar Tuner java applet which analyse your microphone or any other sound input to find fundamental frequency using a Fast Fourier Transform.Classical "Vintage" design looking like real guitar tuners.

Spectrum - Spectral Sound Visualizing Effect - V.  v.1.0

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 available ...

XMCalc  v.3 2

XMCalc - Extra Precision Floating-Point Matrix Calculator, C# Version

XMCalc is a freeware calculator program with the following features:

- Can calculate with real matrices, real scalars and quaternions
- Extra precision complex numbers to millions of decimal places
- Uses Fast Hartley Transform ...

Digital Signal Analysis  v.1.0

Fourier Transform is one of the basic tools to analysis a large scale of problems related to time-series analysis.
There are very few free open source program which can be use in any platform for Fourier Transform and Power Spectral analysis with ...

OptiVec for Borland C++  v.6.3.5

Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.

4. Curve fitting for a wide range of model functions from simple linear regression to non-linear ...

OptiVec for Visual C++  v.6.3.5

Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.

4. Curve fitting for a wide range of model functions from simple linear regression to non-linear ...

DPlot

DPlot is a general purpose graphing program designed 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 ...

Note Detector  v.1.0.2.9

The sound card is opened code and the Fast Fourier Transform (FFT) is done in native C++. Then encapsulated by some Managed C++ which is accessed from the windows forms interface using C#.

Working with native and managed code together is difficult ...

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