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Subject: Re: [ rockbox-Feature Requests-545552 ] Variable pitch control

Re: [ rockbox-Feature Requests-545552 ] Variable pitch control

From: <>
Date: Mon, 12 Aug 2002 14:27:45 +0200 (MEST)

> Initial Comment:
> -"Variable pitch control" (music speed control) with a
> shortcut (like 1 button + up or down) to mix mp3 with
> other device as LP or CD (+ -)75% to 125% can be
> great!!
> ----------------------------------------------------------------------
> Comment By: Bjorn Stenberg (zagor)
> Date: 2002-08-09 12:21
> Message:
> Logged In: YES
> user_id=1157
> This is not possible to implement, due to hardware limitations.
> You can respond by visiting:

hi all !

I'm not an expert in electronic (nor in coding) and the "hardware
limitations" are probably due to the SH1 or to the lack of RAM but other mp3 players
like the m3po use the same MPEG-1 Layer-3 Decoder : the MAS 3507D and have
this feature and it's named :
"Variable playback speed possible without affecting pitch"
for more infos :

PS: if it's possible to implement this feature with the MAS 3507D it's
probably possible with the the more recent MAS 3587F too. But probably other
components are required...
thanx alot for this amazing programming speed ...

PS2 : Sorry if you have received the same mail more than once..


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Received on 2002-08-12

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