En réponse à Andreas Johansson :
> >
> > NB [h\] doesn't have modal voicing (which would be impossible] but
> > breathy
> > voicing. Indeed [h\] **is** essentially breathy voicing.
>
>What _is_ modal and breathy voicing, articulatorily?
Anyway, I find strange the claim of BP that you cannot produce a purely
voiced glottal fricative. I'm doing one right now! And it's not *at all*
breathy voicing (which I haven't yet managed to produce. I can only manage
creaky voice :)) ).
Christophe Grandsire.
http://rainbow.conlang.free.fr
You need a straight mind to invent a twisted conlang.