DAQARTA SCREEN-CAPTURE IMAGES:

Each of the links below takes you to a page with one or two screen images plus descriptive text. Image size ranges from 10 Kbytes to 32 Kbytes each.

• Speech spectrogram acquired with SB16. Image shows individual syllables, glottal pulse harmonics, etc.

• LPTX SAR model ADC performance. "Board" is just 17 resistors, running at 30 kHz sample rate on a 486DX-33 laptop. Images show waveform and spectrum of 540 Hz sine input.

• Synchronous sampling vs windowing. One image compares spectra of signals sampled synchronously vs. asynchronously, while another compares unwindowed vs. Hanning window effects on the asynchronous spectrum.

• Waveform averaging recovers sine wave buried in noise. Images show raw vs. averaged waveforms, plus resultant spectra.

• STIM3 signal generation for lab-type boards or SB16-family sound cards. Shows example of complex multi-tone burst from DAC0, continuous sine from DAC1, and 8 independent digital outputs. (Digital outputs only available on lab-type boards.)

• The STIM3A Advanced Stimulus Signal Generator can do everything that STIM3 can do, plus a LOT more. Example shows spectrogram using COMPOSER.S3A setup to create "Oriental"-sounding music in real-time.

• OPL3 signal generation for sound cards shows separate SB16 Left and Right tone burst outputs with different frequency, timing, and level parameters, mixed externally to Left Line input.

• Daqarta home page.
• Daqarta for DOS Help contents.
• Daqarta for DOS Help Index.
• Daqarta download options.
• Free Daqarta for DOS Registration

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