Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-25 Thread Andrew Simper
On 25 June 2014 07:27, Ethan Duni ethan.d...@gmail.com wrote: Ethan: This seems kind of pedantic. It's still an iterative solution to the underlying model. You've just offloaded the iterations to happen before runtime, and then added another layer of approximation at runtime to interpolate the

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-25 Thread Theo Verelst
I'm not new to the practical ( e.g. http://www.theover.org/Synth ) or theoretical ( undergrad courses EE univ. like Network Theory, Information Theory, Circuits and Systems, etc. ), but I didn't read up on every detail I might have forgot from the 80s. I was thinking about the generalities (

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-24 Thread Urs Heckmann
You're right. I've been worked up ever since people post those silly and ignorant stabs like this: On 09.04.2014, at 19:12, robert bristow-johnson r...@audioimagination.com wrote: if there is feedback, there must be at least one sample of delay, despite claims of zero-delay feedback i have

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-24 Thread Stefan Stenzel
On 24 Jun 2014, at 17:37 , robert bristow-johnson r...@audioimagination.com wrote: On 6/24/14 6:00 AM, Urs Heckmann wrote: You're right. I've been worked up ever since people post those silly and ignorant stabs like this: On 09.04.2014, at 19:12, robert

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-24 Thread Bogac Topaktas
On Tue, June 24, 2014 9:53 pm, Stefan Stenzel wrote: On 09.04.2014, at 19:12, robert bristow-johnsonr...@audioimagination.com wrote: if there is feedback, there must be at least one sample of delay, despite claims of zero-delay feedback i have read here on music-dsp and at other places.

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-24 Thread robert bristow-johnson
On 6/24/14 4:53 PM, Bogac Topaktas wrote: On Tue, June 24, 2014 9:53 pm, Stefan Stenzel wrote: On 09.04.2014, at 19:12, robert bristow-johnsonr...@audioimagination.com wrote: if there is feedback, there must be at least one sample of delay, despite claims of zero-delay feedback i have read

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-24 Thread Bogac Topaktas
On Wed, June 25, 2014 12:21 am, robert bristow-johnson wrote: dunno what is meant by elaborate tricks but it just boils down to an H(z). lotsa ways to get an H(z), and they normally come up with different coefficients. It means solving the problem in a topology-preserving manner. If your

[music-dsp] [admin] Re: Simulating Valve Amps

2014-06-23 Thread Douglas Repetto
Hi folks, This is generally a friendly, tolerant list. I feel like this conversation is getting a bit snippy, on all sides. Please consider letting it cool off for a bit to try and reset the tone. Let's give each other the benefit of the doubt and assume good intentions - - we're all here to

Re: [music-dsp] [admin] Re: Simulating Valve Amps

2014-06-23 Thread robert bristow-johnson
On 6/23/14 11:37 PM, Douglas Repetto wrote: Hi folks, This is generally a friendly, tolerant list. I feel like this conversation is getting a bit snippy, on all sides. i was getting snippy, but i kept the subject about the technical. didn't bring up anything personal about anybody. i tried