[sdiy] High Q Resonators/digital drums

[Thomas Strathmann]

On 6/15/11 13:47 , Richie Burnett wrote:
> Here's a quick audio example of my dsPIC development board running some
> High-Q resonant filters (Modified Chamberlain Digital SVF type) and
> other synthesised voices to mimic Roland's classic TR-808 beatbox.
>
> http://www.richieburnett.co.uk/temp/808comparison.wav
>
> The first two bars are a loop from a real TR-808, and the second two
> bars are recorded from the dsPIC DAC output.

That sounds eerily close. The most obvious difference to my ears (on 
cheap speakers at the moment) were the bass drum sound. Would you mind 
describing some of the details of your implementation?

	Thomas