One Great Freeware Application
Software Located Here: Visual Analyser
Features:
- Oscilloscope (dual channel, xy, time division, trigger);
- Spectrum Analyzer with amplitude and phase display (linear, log, lines, bar, octaves band analysis 1/3, 1/6, 1/9, 1/12, 1/24);
- Wave-form generator with “custom functions”, triangular, square, sinus, white noise and pulse generation (NO ALIASING);
- Frequency meter (in time and frequency domain) and counter; in time domain by means of a real time zero crossing algorithm;
- Volt meter with DC, true RMS, peak to peak and mean display;
- Filtering (low pass, hi pass, band pass, band reject, notch, “diode”, DC removal);
- Memo windows (data log) for analysis and storage of time series, spectrum and phase with “triggering” events; possibility to save in various formats and display them with a viewer;
- A TRUE software digital analog conversion (for complete signal reconstruction using Nyquist theorem) ;
- Frequency compensation: one can create/edit a custom frequency response and add it to the spectrum analyzer spectrum ; added standard weighting curves A,B,C in parallel with custom frequency response;
- Support for 8/16/24 bit soundcard by means of API calls;
- Unlimited frequency sampling (depend from the capabilities of your soundcard);
- Cepstrum analysis;
- Cross Correlation;
- Extended THD measurements, with automatic sweep and compensation.
- ZRLC-meter with Vector scope, automatic sweep in time and frequency for automatic measurement.