Awesome. Thanks Julius! Is there a reason why it won’t work without the abs:
bitcrusher(nbits,x) = x *(scaler) : round : /(scaler);
Sorry to foul this forum with SC code, but the plots look the same:
{SinOsc.ar(200)}.plot;
{(SinOsc.ar(200)*a).round/a}.plot;
{b = SinOsc.ar(200); (b.abs*a).round/a*(2*(b>0).asInteger-1)}.plot;
Stay safe out there in Cali. Yikes.
Sam
On September 14, 2020 at 9:50:19 PM, Julius Smith (julius.sm...@gmail.com)
wrote:
Tested!:
import("stdfaust.lib");
nbits = hslider("NBITS",8,0,16,1);
scaler = float(2^nbits-1);
round(x) = floor(x+0.5);
bitcrusher(nbits,x) = x : abs : *(scaler) : round : /(scaler) *
(2*(x>0)-1.0);
process = os.oscrs(300) : bitcrusher(nbits);
On Mon, Sep 14, 2020 at 6:40 PM Julius Smith <julius.sm...@gmail.com> wrote:
> Hi Sam,
>
> What I wrote was for integers. For floats, you want something like this:
>
> scaler = float(2^nbits-1);
> bitcrusher(nbits) = abs : *(scaler) : round : /(scaler) : *(>(0)*2-1); //
> (put sign bit back in at the end)
>
> (not tested)
>
>
> On Mon, Sep 14, 2020 at 5:29 PM Sam Pluta <spl...@gmail.com> wrote:
>
>> Didn’t mean to send this only to Julius. What am I doing wrong:
>>
>> import("stdfaust.lib”);
>> nbits = 7;
>> process = (os.osc(200)&(2^(nbits)-1))*0.1;
>>
>> Just kind of blips on and off for me.
>>
>> Sam
>>
>>
>> On September 14, 2020 at 5:08:40 PM, Julius Smith (julius.sm...@gmail.com)
>> wrote:
>>
>> No problem:
>>
>> process = &(2^(nbits)-1);
>>
>> On Mon, Sep 14, 2020 at 11:30 AM Súton <doctorsu...@gmail.com> wrote:
>>
>>>
>>>
>>>
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>>
>>
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>
>
> --
> "Anybody who knows all about nothing knows everything" -- Leonard Susskind
>
--
"Anybody who knows all about nothing knows everything" -- Leonard Susskind
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