History of Science and Technology Q&A (November 17, 2021)

[@ms.julia-miguelr.bernardes9717]

These sessions are invariably excellent. This one is excellently outstanding.
(should any person wish to know the specifics of why I think so, just let me know - great excuse for me to listen to it again w paper and pencil on a purposefully empty, vast desk)

[@silberlinie]

8:50;
Today it is called phase-locked loop
or phase lock loop (PLL).