tag:blogger.com,1999:blog-15888307.post3540294065886059616..comments2024-03-21T01:01:49.406-04:00Comments on The Phantom Soapbox: New hack turns headphones into a microphone.The Phantomhttp://www.blogger.com/profile/10159748429049446398noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-15888307.post-80861956966046117862016-11-27T19:58:01.671-05:002016-11-27T19:58:01.671-05:00I'm leaning more toward switch, because speake...I'm leaning more toward switch, because speakers will produce a signal even when the power it turned off. <br /><br />I agree with you that the likelyhood of getting a low-power signal like that back through an amplifier circuit is very small. Seems unlikely.<br /><br />But then last week I wouldn't have thought you could run a Realtek sound chip backwards like that. So with tinfoil hat firmly seated on cranium, I conclude it's harder to get a signal through an open switch.The Phantomhttps://www.blogger.com/profile/10159748429049446398noreply@blogger.comtag:blogger.com,1999:blog-15888307.post-36879727425769340402016-11-27T11:24:44.826-05:002016-11-27T11:24:44.826-05:00Physical switch or a dedicated hardware (buffer) a...Physical switch or a dedicated hardware (buffer) amplifier.Orvan Taurushttps://www.blogger.com/profile/00889662143359248647noreply@blogger.com