Power Spectrum Density Fourier

OmniScope make your PC as a Software Instrument .It's use PC's sound card to capture audio signal .and it can view 2D/3D signal waveform & spectrum. OmniScope's control panel like a dual trace digital storage oscilloscope . It very easy to operation. This is a wonderful tool that...

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. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne...

Quality sound measurement software equivalent to at least US$10,000 hardware. The software license of RAL costs just US$24, but RAL is more functional than the usual FFT analyzer. General realtime measurement function is entirely included.It has the signal generator, Peak level meter, Power...


Platforms: Windows

It can do many things, but it's main feature serves as an ultramodern hi-tech replacement for multiband compressors and loudness maximizers. With top-class features such as custom shape processing it can provide you with a varied and wide range of effects. Additionally, it provides you with a...


Platforms: Windows

It can do many things, but it's main feature serves as an ultramodern hi-tech replacement for multiband compressors and loudness maximizers. With top-class features such as custom shape processing it can provide you with a varied and wide range of effects. Additionally, it provides you with a...


Platforms: Mac

It can do many things, but it's main feature serves as an ultramodern hi-tech replacement for multiband compressors and loudness maximizers. With top-class features such as custom shape processing it can provide you with a varied and wide range of effects. Additionally, it provides you with a...


Platforms: Windows

Myosotic SignaPoint 2007 provides the ideal environment to analyze biological signals individually or in a group. The key features of SignaPoint 2007 are: ? Easy to learn and extremely easy to use. ? Analyze multiple bio-signals at once. ? More than 20 signal analysis functions. ? Export results...


Platforms: Windows

Spectro Frequency Analyzer software provides you with the ability to perform real-time FFT measurements using your PC or laptop sound card. The program computes the averaged auto power spectrum of the time signal recorded by a microphone, connected to the sound card. RMS or peak hold analysis can...


Platforms: Windows

a = lorentzfit1(x,y,a0) LORENTZFIT1 fits the input Y(X) with a Lorentzian function of the form Y'(X) = 1./(A(X.^2 + 1)) (i.e. 1-parameter model). INPUTS X : Independent variable values Y : Dependent variable values [Y(X)] OPTION A0 : Define initial guess for parameter A OUTPUT A : Lorentzian...


Platforms: Matlab

Acquires buffers of data from the system default sound card, calculates the power spectrum of the data and plots this along with the raw sampled data to screen.Useful as a quick and dirty (and completely uncalibrated) audio frequency spectrum analyser.See http://iheartmatlab.blogspot.com for...


Platforms: Matlab

Finding the Fourier transform of a rectangular pulse..filtering the spectrum and regenerating the signal usingthe filtered spectrum is done...at the end Rayleigh theorem is proved by showing that the energy content of both time domain and frequency domain signals are equal..your comments are...


Platforms: Matlab

Basic implementation of the Phase Spectrum Compensation (PSC) [1] method for single channel speech enhancement is included, along with a demo that illustrates its usage.References:[1] A.P. Stark, K.K. Wojcicki, J.G. Lyons and K.K. Paliwal, "Noise driven short time phase spectrum compensation...


Platforms: Matlab

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 its spectrum analysis functionality. SPAN provides you with a...


Platforms: Windows

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 its spectrum analysis functionality. SPAN provides you with a...


Platforms: Windows

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 its spectrum analysis functionality. SPAN provides you with a...


Platforms: Mac

ZX Spectrum Emulator for Windows and .net - The emulator currently supports ZX Spectrum 16/48k,128k,+2, tzx tape files and tape deck emulation, Sound, Basic, Game save & load, Timing Accuate, supported file formats include tzx sna z80 tap wav "Remember the days when keys stuck down, the kettle...


Platforms: Windows

Input to Audio Spectrum Analyzer from microphone or wave file. 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,...


Platforms: Windows

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 for Flash (Player 9, ActionScript 3)...


Platforms: Windows, Mac, Unix, Linux

This m file acquired and processed using chirp Fourier transform spectrum of HR4000 spectrometer


Platforms: Matlab

GRKda runs under Windows XP/2000/NT/98/95/Me and assist you in achieving high relevancy cores for your Web Pages in regards to the various search engines by allowing you to analyze and duplicate the Keyword Density "mix" of the top scoring pages... all with just a few easy clicks of the mouse....


Platforms: Windows