Signal feedback
Thread Content
Dear deities in the altar, I have a question: I can see the difference between passive signal feedback, active signal feedback, and magnetic field-based signal feedback on a literal level :( But when I try to think more deeply about it, I can’t figure out what exactly is meant by “source,” nor how magnetic fields can be used for feedback. I am still a beginner in cultivation; I earnestly ask for your guidance, great master
It’s just a difference in concept; active and passive signals refer to the type of signal, whereas magnetic induction signals are a type of signal sensor. The source usually refers to voltage; an active signal means that the device that generates the signal has voltage, whereas a passive signal is the opposite
Active and passive refer to whether it is powered by itself; magnetic induction is electromagnetic induction