Fft Software

Match two or more wave files using WaveDiff

WaveDiff
 

United Research Labs
 

WaveDiff ActiveX Control v1.0 processes a input wave file using FFT and returns the accuracy of match found with a reference wave file.Features: -Compares or Differentiates a given wave file from a set of reference wave files using FFT-Works with voice, audio frequencies and tones-Gives the closest match by getting the shortest Euclid distance of them all-Use WaveDiff to Recognize Keywords or Numbers in any languages

Software Keywords: wavediff found audio returns sound computer talking

 
VC++ (DSP)Digital Signal Processing Library

SignalLab VC++
 

Mitov Software
 

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. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne signals, Noise generators, Scope, Waterfall, LowPass, HiPass, BandPass, BandStop filters, FIR,IIR,FFT,DFT, and more. Free for non-commercial use.

Software Keywords: goertz fourier signal processing iir dft haar

 
Spectrum Analyzer,1/3,1/6,1/12,1/24,octave

Spectrum Analyzer pro Live
 

PAS-Products
 

Correlation Meter (giving you information about the the mono compatibility of a stereo and a Surround signal) you also can make easily Phase Check with this tool... Displaying in 1/3, 1/6, 1/12, 1/24 Octave frequency displayinge and FFT (2048 Bands) Decay settings (Display speed) for the Spectrum in the Octave Mode, the FFT Mode and one for the, dBFS and RMS Peak Level Meter-Meters Big Window (to have a full screen of the spectrum)

Software Keywords: 1/6 1/3 rms correlation rms level meter 1/12

Real-time OscilloScope + Spectrum Analyzer.

OscilloMeter - Spectrum Analyzer
 

Oleg Ya. Shmelyoff
 

The OscilloScope + FFT Spectrum Analyzer for real-time investigation of data accepted from sound card or other ADC you will want. Maximum number of channels, sampling frequency, bit rate of data are limited only by type of used ADC. FFT results analysis is realized in real-time mode. Fully functional demo works with ADC of sound card.

Software Keywords: spectrum oscilloscope real-time analyzer

State-of-The-Art spectrum analyzer

Spectrum Ananlyzer pro lab
 

PAS-Products
 

New features to this program include * Note detector * dBFS and RMS Peak Level Meter * Weighting filters dB(A), dB(B) and dB(C) * 48000 hz audio stream * wide screen compatible * Correlation percentaged labels * 1/3, 1/6, 1/12, 1/24 Octave displaying of the Spectrum * Zoom function, where you can select 4 frequency ranges * resolution from 32768 fft so you have 1,46 Hz steps per each bar in the zoom

Software Keywords: 1-12 analysis recommended strict 1-24 octave zoom function demands

.NET (DSP)Digital Signal Processing Library

SignalLab .NET
 

Mitov Software
 

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. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne signals, Noise generators, Scope, Waterfall, LowPass, HiPass, BandPass, BandStop filters, FIR,IIR,FFT,DFT, and more. Free for non-commercial use.

Software Keywords: fir power spectrum signal processing lowpass goertz fourier

Affordable audio restoration tools.

DART XP PRO
 

DARTECH, Inc
 

An affordable audio recording, restoration, and CD burning solution that offers the easiest way to achieve professional results. Use DART XP Pro to record from any audio source, or use on existing audio files to clean up even the most troublesome problems using FFT and AR DeNoise and DeHiss algorithms. It includes a CD burning utility to organize your audio files into custom play lists. Burn standard Audio CDs that can be played in any CD player.

Software Keywords: clean record declick dropouts restoration music

Plotting software

DPlot
 

HydeSoft Computing
 

DPlot is a general purpose plotting 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 3D data. Manipulation functions include FFT, filtering, smoothing. Data can be input via file, copied from the clipboard, or sent to DPlot from another program via dynamic data exchange.

Software Keywords: engineering software dplot graph software engineers plotting

Data Plot/Chart/Waterfall VCL Library

PlotLab VCL
 

Mitov Software
 

Delphi/C++ Builder VCL components library for very easy and fast Data Visualization. The library includes: Scope - scientific chart component for plotting multi-channel data. Waterfall - data plotting component, especially suitable for FFT results. The components allow zooming, navigation, direct printing, clipboard copy, save to file and more. Optimized for very fast data plotting, and support multithreading. Free for non-commercial use.

Software Keywords: plot chart scope waterfall plotting

Test speakers with a mike, PC & sound card

sonic beacon
 

Sonic Beacon
 

Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

Software Keywords: loudspeaker-test acoustics woofer audio-spectrum-analyzer crossover mls

 

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