[sdiy] USB/MIDI ground isolation?

[Neil Johnson]

Hi,

johnspeth at yahoo.com wrote: 
> We all know that the 5 pin DIN version of MIDI provides isolation between grounds by virtue of the
> optocoupler...

... on MIDI inputs.

> Can anyone tell me how they addressed the ground isolation problem with USB/MIDI?

Nothing more than is done already - inputs go via optoisolators, outputs are not isolated.

Could you elaborate on why you are asking this question?

Cheers,
Neil
--
http://www.njohnson.co.uk