David Christensen <dpchr...@holgerdanske.com> writes: > On 08/03/17 05:23, Rodolfo Medina wrote: >> The mic input on my PC [may be] stereo. In fact, it is a laptop, nay a >> netbook, doesn't have a line in and it is reasonable that its mic >> input is also a line in; > > What is the make and model of your netbook?
It's an Acer Aspire One, and the model should be ZG8. > My Dell Inspiron E1505 laptop has a stereo microphone connector. When I run > an OS with good sound support, the audio mixer applet includes a means > (e.g. checkbox) for selecting between microphone or line-level signals. > > > On 08/03/17 11:15, Rodolfo Medina wrote: >> Jeremy Nicoll <jn.ml.dbn...@letterboxes.org> writes: >>> >>> Look at: https://i.ytimg.com/vi/x1q9MXvjDlM/maxresdefault.jpg >> >> All four my mics, all my headphones, all my adaptors, are all of type >> 2 in the picture, where it says `stereo'. > > > On 08/03/17 06:19, Rodolfo Medina wrote: >> Jeremy Nicoll <jn.ml.dbn...@letterboxes.org> writes: >>> >>> What makes and models are your mics? >> >> I can't tell, because they're old and I don't keep their specs. One >> of them was given to me about 15 years ago, the other I don't even >> remember how I have it. But I've got another teo: they are, each of >> them, part of a headphone. They also let hear the recorded sound from >> both channels. They are: >> >> http://www.trust.com/it/product/11916-primo-chat-headset >> >> and >> >> http://www.trust.com/it/product/20685-mauro-headset > > Do the headsets have one or two phone plugs? What color or colors? What size > or sizes -- original 1/4 inch, miniature 3.5 mm, or sub-miniature 2.5 mm? They all have one green 3.5mm stereo plug. > https://en.wikipedia.org/wiki/Phone_connector_(audio)#Modern_connectors > > > What size are the phone plugs on the non-headset microphones? Same: 3.5mm, stereo. All of them. Thanks! Rodolfo