https://www.tiktok.com/t/ZT8jdm26u/
Sent from my iPhone
e
> night or whenever you can find that place empty.
>
> Brian Willoughby
>
> On Aug 15, 2023, at 2:21 AM, Yisheng Jiang
> wrote:
> > Here’s one with better recording..
> > The reverb in Rijksmuseum in Amsterdam acoustic tunnel is amazing.
> >
> >
>
I should just link code instead of trying to recite them from memory...
https://github.com/web-platform-tests/wpt/blob/159c9d1f39f80c7173821246fb698e3a3ca21187/webaudio/the-audio-api/the-audioworklet-interface/processors/promise-processor.js#L29
On Thu, Jul 6, 2023 at 5:05 AM Yisheng Jiang
wrote
/safari-release-notes/safari-14_1-release-notes
> (scroll a bit, it's near the bottom, search for AudioWorklet).
>
> Paul.
>
>> On Thu, Jul 6, 2023, at 13:40, Yisheng Jiang wrote:
>> It’s been available as experimental feature, or default safari setting?
>>
>>
Hey Paul, it’s great news!
Yes it’s been about two years since I really looked into it.
Sent from my iPhone
> On Jul 6, 2023, at 4:33 AM, Paul Adenot wrote:
>
>
>> On Thu, Jul 6, 2023, at 11:58, wrote:
>> My personal opinion is basically this:
>> 1. To do any kind of serious audio
It’s been available as experimental feature, or default safari setting?
Sent from my phone.
> On Jul 6, 2023, at 4:33 AM, Paul Adenot wrote:
>
>
>> On Thu, Jul 6, 2023, at 11:58, wrote:
>> My personal opinion is basically this:
>> 1. To do any kind of serious audio rendering, you basically
My personal opinion is basically this:
1. To do any kind of serious audio rendering, you basically must use the
AudioWorkletProcessor class.
2. Apple has basically refuse to implement this.
3. Until now? https://yishengjiang99.github.io/fft-64bit/ works on my iPhone
(I’m running the latest iOS
(1980)On Tue, Jul 4, 2023 at 12:41 PM Yisheng Jiang <yisheng.ji...@gmail.com> wrote:i've heard of Nyquist, but who's Redbook Gang?On Tue, Jul 4, 2023 at 9:54 AM Kevin Dixon <kevin.c.di...@gmail.com> wrote:Nyquist and The Redbook Gang On Tue, Jul 4, 2023 at 9:48 AM Yisheng Jiang
> rate.
>
>> On Tue, 4 Jul 2023 at 12:49, Yisheng Jiang wrote:
>>
>> Sent from my iPhone
i've heard of Nyquist, but who's Redbook Gang?
On Tue, Jul 4, 2023 at 9:54 AM Kevin Dixon wrote:
> Nyquist and The Redbook Gang
>
> On Tue, Jul 4, 2023 at 9:48 AM Yisheng Jiang
> wrote:
>
>> Sent from my iPhone
>>
>
I run into denorm issues all the time with 32 bit, what I do is introduce an
epsilon “noise-floor”, below which I alias signal to 0.
I’m told that this approach is some kind of dithering because the input value
is more or less random distribution.
Sent from my iPhone
> On May 10, 2023, at
Sent from my iPhone
If you were copying some lpf online, and you forgot from high school trig class tan != tanh, how much does the accuracy decrease?Sent from my iPhoneOn May 12, 2023, at 7:44 AM, Yisheng Jiang wrote:Wow really impressive repo.Sent from my iPhoneOn May 2, 2023, at 12:20 AM, Stefano D'Angelo wrote
.
Best,
Stefano D'Angelo
Il 02/05/23 04:48, Yisheng Jiang ha
scritto:
I'm not sure. I just always had fear of doing
trigonometry, asking some (script) to do it potentially
48000/second * several voices per channel * 16 channels seems
Could someone help me code review this? The main rendering loop is here:
https://github.com/yishengjiang99/sf2rend/blob/master/spin/src/spin.c
It is called from a WebAudioWorklet in a webapp.
On Mon, May 1, 2023 at 7:48 PM Yisheng Jiang
wrote:
> I'm not sure. I just always had fear of do
Hey Robert,
I somehow missed this. The first link is over my head but the second one
seems simple enough to try out.
On Thu, Apr 27, 2023 at 10:24 PM robert bristow-johnson <
r...@audioimagination.com> wrote:
> > On 04/27/2023 5:51 PM EDT Yisheng Jiang wrote:
> >
> >
&
s for start and ending freq, then
incrementing the a0, a1 etc?
> and unless you're doing something unusual with respect to calculating those
> parameters, the cost will be relatively low.
>
> Best,
> Ariadne Lewis-Towbes
>
>> On 2023-04-25 20:37, Yisheng Jiang wrote:
>> I’m
ude from 0 to the target amount.On Wed, Apr 26, 2023 at 11:09 AM Yisheng Jiang <yisheng.ji...@gmail.com> wrote:Sorry I was unclear in my original email. This is separate from the amplitude envelope.. I’m talking about a modulating envelope that’s only connected to the resonant frequency of the fi
s shown in your second email's link), you should not need to
>> compute the z-transform. You may simply modulate the biquad's parameters
>> repeatedly, and unless you're doing something unusual with respect to
>> calculating those parameters, the cost will be relatively low.
>>
atively low.
>
> Best,
> Ariadne Lewis-Towbes
>
>> On 2023-04-25 20:37, Yisheng Jiang wrote:
>> I’m trying to render a note that feed into a IIR filter (2-3 poles)
>> whose cutoff frequency following an envelope generator, and it’s not
>> possible
To make concrete of what I’m trying to do, here’s a (wip) code example
https://github.com/yishengjiang99/sf2rend/blob/bacca1bf2092dbd78b1affacac11155b70f1bc55/spin/mk_lpf_fade.js#L29
Sent from my iPhone
> On Apr 25, 2023, at 8:37 PM, Yisheng Jiang wrote:
>
> I’m trying to rend
I’m trying to render a note that feed into a IIR filter (2-3 poles) whose
cutoff frequency following an envelope generator, and it’s not possible for me
to compute the z-transform parameters every rendering block..
Is it approximately the same to generate two pcm streams with the starting and
Thank you :)
On Sun, Oct 3, 2021 at 6:20 PM Phil Burk wrote:
> Very nice! I love the multi-channel oscilloscope.
>
> On Mon, Sep 27, 2021 at 9:57 AM Yisheng Jiang
> wrote:
>
>> Hi everyone,
>> My name is Yisheng. First time poster, long time reader of this and
&g
Hi everyone,
My name is Yisheng. First time poster, long time reader of this and
musicdsp.com.
I made an online MIDI player with C and Javascript. It took forever and
several iterations. Took several algos I found on musicdsp.com
site: https://yishengjiang99.github.io/sf2rend/
source code:
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