Part 1 describes the basic structures of digital-to-analog convertors. Part 2 looks at interpolating DACs and sigma-delta DACs. A frequency synthesizer generates multiple frequencies from one or more ...
When you’ve got a piece of interesting old aviation hardware on your desk, what do you do with it? If you’re not willing to relegate it to paperweight status, your only real choice is to tear it down ...
A set of two AD9850 direct digital synthesis (DDS) chips was the heart of this synthesizer that provides two channels of sine wave output which may differ in frequency and relative phase. A set of two ...
Most newer signal generators, such as arbitrary waveform generators (AWGs), lower-frequency RF generators, and vector signal generators (VSGs), use direct digital synthesis (DDS) instead of fractional ...
Direct-digital synthesis (DDS) is a sample-playback technique that is useful for adding a little bit of audio to your projects without additional hardware. Want your robot to say ouch when it bumps ...
The Synth300-TRIG PCI dual-channel direct digital synthesizer (DDS) card incorporates two independent DDSs synchronized at 1 GHz, each separately programmable for frequencies between 300 kHz and 300 ...
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