OscilloMeter - Spectrum Analyzer

Oscillometer is intended for real-time investigation of data accepted from sound card or other ADC you will want. Oscillometer consists of an oscilloscope and FFT spectrum analyzer. Maximum numbers of channels, sampling frequency, bit rate of data, frequencies range, precision are limited only by type of used ADC. The obtained data and images can be saved to files or clipboard. Oscilloscope modes (for dual-channel ADC): original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals. The synchronization is independent in each of panel. Spectral analyzer works on algorithm of Fast Fourier transform (FFT). Spectrum analysis frequency resolution is up to 524288 bins. The processing of overlapped in time series of samples of an input signal for combination of high resolution of the analysis on time and on frequency simultaneously. Smoothing windows (weighing an input signal) - more than 50 types. Averaging of results of some FFT: equally weighted - scalar or vector; exponentially weighted - scalar. Number of averaging transforms is from 2 up to 20 or infinite. Synchronization of the spectrum analyzer is independent from oscilloscope. The following parameters can be measured in real time mode: Peak Frequency, Peak Amplitude, Total Power, Signal to Noise Ratio (SNR), Signal to Noise plus Distortion Ratio (SINAD), Spurious-Free Dynamic Range (SFDR), Effective Number Of Bits (ENOB), Total Harmonic Distortion (THD), Inter-Modulation Distortion (IMD), Direct Current Offset, Peak Phase Difference. Holding or decaying maximum values of spectra. The Demo version is a fully functional copy of OscilloMeter with the exception that input time is limited to 15 seconds after each "Start" button click. The registration removes demonstration limitation. OscilloMeter - Spectrum Analyzer is licensed as shareware, the cost of the registered version is $399 and full download size is 0.45 MB. You can download a free version of OscilloMeter - Spectrum Analyzer by following download link at Free Downloads section of this page. OscilloMeter - Spectrum Analyzer is developed or distributed by Oleg Ya. Shmelyoff and is listed under science.

Software Screen Shot

Real-time OscilloScope and FFT data spectrum analyzer

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Publisher:

Oleg Ya. Shmelyoff

Cost:

$399

License Type:

Shareware

File Size:

0.45 MB

Release Date:

6/23/2004

Platforms: Win95, Win98, WinME, WinNT 4.x, XP, Windows 2000

Keywords: real-time spectrum oscilloscope fft analyzer

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