Op amp noise shootout TL072 vs LM833 vs LM4562

Описание к видео Op amp noise shootout TL072 vs LM833 vs LM4562

Noise comparison test of operational amplifier ICs. I wanted to test the background noise of these ICs. To make it more audible for the video, I recorded each IC into Audacity and boosted the signal by 20db. I also recorded the computer with nothing connected and boosted the signal by 20db to establish a baseline.

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