@gentooP@social.mikutter.hachune.net @lamp@kitty.haus "I don't see any hardware implementation but it is doable in a daw."It's truly the dark age of analog electronics... It's called Automatic Gain Control circuit, was invented 100 years ago, and was the basic circuit found in all analog radio receivers and TVs, so its hardware implementation is well-known and described in all books about radios. One problem though, AGC is usually slow reacting because you don't want a volume that keeps fluctuating. For this particular application it must have a small time constant so it's a balance between how fast and how "flaky" it is. https://en.wikipedia.org/wiki/Automatic_gain_control