[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Mockingboard
Eric asked:
>Can anyone tell me what is the difference between this two versions of
>Mockingboard:
>
>1. Mockingboard SSP2000 Rev D - 1985
>2. Mockingboard 'C' - 1983
>
>I thought card 2 is more superior than card 1. But card 1 was made 2 years
>later.
It would help to know what differences are observable, if you have them.
Since the sound generation is identical, I presume the difference is in
the speech synthesis...?
Later cards used the SSI-263 chip, which has a couple of bugs that
the earlier SC-01 chip did not have. I have found it particularly
noticeable after "glottal stops", when a distinct electronic "pop"
is audible with the 263 that was not present with the SC-01.
-michael
Check out amazing quality 8-bit Apple sound on my
Home page: http://members.aol.com/MJMahon/