fft Software

Spectrum Ananlyzer pro 4.6
Leq(m), Leq dBA,Leq dBC, K-System (K-20, K-14, K-12) by Bob Katz , Level Meter norm > DIN45406, Level Meter norm > Nordic N9, # Level Meter norm > BBC PPM, Level Meter norm > EBU PPM, Integration time from none up to 300ms, Referenz Level 0 dBFS and -18 dBFS, Note detector, dBFS and RMS Peak Level Meter, Weighting filters dB(A), dB(B) and dB(C), 1/3, 1/6, 1/12, 1/24 Octave displaying of the Spectrum,

DART XP PRO 1.1.6p
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.

Virtins Pocket Oscilloscope 1.0
Pocket PC based oscilloscope, with all of the features of a modern digital storage oscilloscope, providing four types of views: (1) Real time waveform display of Channel A and Channel B. (2) Real time waveform display of Channel A + Channel B. (3) Real time waveform display of Channel A - Channel B. (4) Real time Lissajous Pattern display for Channel A and Channel B. With sophisticated triggering.

Virtins Sound Card MultiInstrument 3.0
Multi-Instrument is a powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Digital Filter, Spectrum Analyzer, Correlation Analyzer, Dynamic Signal Analyzer, Octave Analyzer, Distortion Analyzer, Multimeter, SPL Meter, Frequency Counter, Counter, RPM Meter, Signal Generator (Function/Arbitrary/Noise/Sweep/Burst), Waterfall Plot, Spectrogram, Data Logger, LCR Meter, User Configurable Device Test Plan.

Virtins Pocket Instrument 1.0
VIRTINS Pocket Instrument is a powerful Pocket PC based virtual instrument software. It consists of a real time oscilloscope, a real time spectrum analyzer and a signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments.

Virtins Sound Card Signal Generator 3.0
Signal generator and off-line oscilloscope, providing the following types of waveforms: (1) Sine (2) Square (3) Triangle (4) Saw Tooth (5) White Noise (6) Pink Noise (7) Multi-tones (8) Arbitrary (9) MLS (10) Musical Scale (11) DMTF, at either a fixed frequency, or a frequency that sweeps linearly or logarithmically within specified frequency range and time duration. Amplitude sweep is also supported. It is a part of VIRTINS Multi-Instrument.

WaveDiff 1.0
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

Audio Tuner 0.9
Tune your guitar, ukulele, banjo, mandolin or other musical instrument with your mobile phone. Audio Tuner Mobile listens to you play your instrument and analyzes the pitch, enabling you to tune your musical instrument to pitch perfect accuracy, wherever you are.