Lock-in amplifiers let you measure very small signals that would otherwise get lost in the noise of even the best available amplifiers. Originally analog circuits, lock-in amplifiers have evolved into ...

New technologies often require precise measurements of tiny signals buried in noise. This webinar will teach you how to use lock-in amplifiers and optimize the measurement parameters. We discuss three ...

The dual approach of digital and analog lock-in amplifier technologies has continued to advance the precise extraction of weak signals from noise-laden environments. These devices are indispensable in ...