The system adopts a method of high speed bi-directional parallel communication between DSP and parallel interface of PC by EPP (Enhanced Parallel Port) protocol ...
People also ask
What is a digital lock-in amplifier?
What are the applications of lock-in amplifier?
Dongyue Wu, Chao Wang, Hongjun Sun, Huaxiang Wang: A Novel Digital Lock-in Amplifier with Dual Channels. CAR 2009: 464-468. manage site settings.
High-speed digital signal processor (DSP) and high-speed ADC are used in the system. Mixing frequency signals of the two channels can be processed at the same ...
30-day returns
Features · <b>Dual Channel Digital Lock-In Amplifier</b> · <b>1mHz to 102kHz frequency range</b> <br><b>1nV to 1V full-scale sensitivity</b> · <b>2 independent ...
Key Features. Analyze, generate and control from DC to 50 MHz; Precisely measure two differential voltage signals; Demodulate up to 6 harmonics ...
Missing: Novel | Show results with:Novel
People also search for
PDF | A digital dual-phase lock-in amplifier that is capable to run on a low-cost, low-power platform comprising a 16-bit fixed-point digital signal.
Oct 26, 2020 · I also understood that the lock in amplifier eliminates noise at higher frequencies and keeps the noise at low frequencies (near to the ...
Missing: Novel | Show results with:Novel
A digital lock-in amplifier has a digital-to-analog converter connected between a central processing unit and a source of a signal to be detected or ...
It has been proved that this new lock-in amplifier algorithm has higher universality and better anti-noise ability compared with the traditional algorithm.
Jan 18, 2024 · By using a high-quality digital lock-in amplifier, researchers can perform simultaneous, dual-channel imaging of live cell samples.
Missing: Novel | Show results with:Novel