You forgot that 3.5mm is a stupid connector that makes you pass charged metal pieces over the connector to plug it in. You can’t power an anc chip or a dsp with it because it can’t do power delivery. That’s how you get headphones sounding different based on whether they are turned on
You forgot that 3.5mm is a stupid connector that makes you pass charged metal pieces over the connector to plug it in. You can’t power an anc chip or a dsp with it because it can’t do power delivery. That’s how you get headphones sounding different based on whether they are turned on