[sdiy] In praise of the ATM STM32F303

[Richie Burnett]

Did you base it on the Jon Datorro "Lexicon Plate" reverb algorithm too?  Or 
one of the Spin Semiconductor FV-1 algorithms?  Or something you designed 
yourself?

I know the early Reverb pioneers had to be really clever in making their 
algorithms make the best use of what limited (expensive!) memory they had 
available to them back then.  With only a small amount of delay memory you 
have to use lots of diffusion to scatter the energy around each time it 
passes around the loop otherwise you hear audible repetitions.

-Richie,


-----Original Message----- 
From: Gordonjcp
Sent: Friday, February 12, 2016 8:34 PM
To: synth-diy at dropmix.xs4all.nl
Subject: Re: [sdiy] In praise of the ATM STM32F303

On Fri, Feb 12, 2016 at 07:04:11PM +0000, Richie Burnett wrote:
> I'd be interested to know how they did a decent sounding reverb with so 
> little RAM,
>
> -Richie,

I've got a halfway decent sounding reverb that uses about 8K of RAM at a 
fairly low sample rate. Haven't tried porting it to an STM32 but that's the 
general idea.

-- 
Gordonjcp MM0YEQ

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