Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Yeah... you're right, it's not audio related. Basically, what I want to do is to simulate the propagation of wideband pulses through coax cables of various lengths. Since I’m working with analog signals, I wanted to build an analog all-pass filter to do the job, but I quickly learned that it was...
I'm currently building a system which needs an all-pass filter with a delay as constant as possible over a ~200 kHz frequency range (i.e. this range can be anywhere in between 100 Hz to 500 kHz). To complicate things even more, I need the delay to be voltage adjustable. I assume that it's very...
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