|dy| or [dz\] ? (bars or brackets?) Re: the sound of "DJ" (was Re new Unnamed Conlang)

>   You must decide whether diacritical |-y| in your notations |jy|,
> |sy|, |zy| is systematical or not. If it is not, |jy| can be [J\].
> But if it is, I propose either changing the orthography to |dy| or
> the pronuncuation to [J\j\] or better [dz\].
 if I might ask, what is the difference between the vertical bars || and the
brackets [] ?

 thank you.

>