This circuit is designed to analyze the distortion of an audio signal. We found it in an article in the October 1988 Radio Electronics magazine that teaches how to use it.
Analog Devives EVAL AD5941 Electrochemical Evaluation Board This board provided by Mouser...
Found in a 1980s manufacturer documentation, this circuit can be used as an optical shield. The...
Analog Devices AD7768 24-bit sigma-delta (Σ-Δ) ADCs include an Σ-Δ modulator and digital filter...