Re: commodore plus 4 without sound...

From: didier derny <didier_at_aida.org>
Date: Thu, 15 Mar 2012 10:12:50 +0100
Message-ID: <4F61B292.7040406@aida.org>
Hi,

I expected 1v  peak-to peak  and found  0.3/0.35v with the volume at the 
maximum
I dont know it my plus4 is failing and the ouput should be 1v or if it's 
normal to have  0.3v.

best regards,

--
didier


Le 15/03/2012 09:00, "Imre Széll" <iszell75@gmail.com>" a écrit :
> TED has volume levels 0-8.
>
> 2012. március 15. 8:05 Anders Carlsson írta, <anders.carlsson@sfks.se 
> <mailto:anders.carlsson@sfks.se>>:
>
>     Marko Mäkelä wrote:
>
>             roughly a square signal, between -0.3v and +0.3v
>
>         I seem to remember that the 'standard' for line-level audio is
>         1 volt peak-to-peak.
>
>
>     Besides, doesn't TED have 1+15 levels of volume like VIC-I and SID
>     do? It was too long ago that I was playing with TED sound to
>     clearly remember, but if a volume of 6 equals 40% of maximum, you
>     would in dry theory expect -0.4V. Didier could look up if the VOL
>     command can take higher values for stronger volume and measure the
>     output.
>
>     Best regards
>
>     -- 
>     Anders Carlsson
>
>
>
>          Message was sent through the cbm-hackers mailing list
>
>



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Received on 2012-03-15 10:00:05

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