Lock-in Edit Meaning

1.

a group gathering where you are "locked" in a building. It may include games, movies, but never sleeping! sleeping is for losers :oP

Lauren and Monica went to the lock-in and didn't sleep. They were up till 6am

See lock-in, lockin, lock in, party, locking

2.

popular slang for a homodyne with an extremely low pass filter, which making it very narrow band. Usually includes a frequency mixer, and not to be confused with bandpass filter.

"That lock-in is essentially shot-noise limited."

"I'm using the reference from that lock-in because I don't have a function generator."

See shut-in, modulate