Tuneable analogical linear phase crossover

[Vincent]

Hi,

though this could interest english talking people...

http://muselec.fr/index.htm

http://muselec.fr/Actualites.htm

regards

Vincent

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[Helmut Wabnig]

On Thu, 12 Mar 2015 16:23:52 +0100, "Vincent"
<vincent.thiernesse@yahoo.fr> wrote:

Hi,

though this could interest english talking people...

http://muselec.fr/index.htm

http://muselec.fr/Actualites.htm

regards

Vincent

Am interested in audio stuff.
Trying to understand what you do between 1.75 kHz a 7 kHz.

Methinks that's not a language problem.

w.

 

[Jim Thompson]

On Thu, 12 Mar 2015 16:23:52 +0100, "Vincent"
<vincent.thiernesse@yahoo.fr> wrote:

Hi,

though this could interest english talking people...

http://muselec.fr/index.htm

http://muselec.fr/Actualites.htm

regards

Vincent

---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
http://www.avast.com

Simply a demonstration of audiophoolery. How to do this properly (and
more simply) is in an old National App Note collection, vaguely
remember "floobydust" ;-)

...Jim Thompson
--
| James E.Thompson | mens |
| Analog Innovations | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| San Tan Valley, AZ 85142 Skype: skypeanalog | |
| Voice480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.

 

[Vincent]

Am interested in audio stuff.
Trying to understand what you do between 1.75 kHz a 7 kHz.

this is a crossover whose cross-frequency can be adjusted by a numeric pad
between 1.75 kHz and 7 kHz.

Methinks that's not a language problem.

The three articles to be published are written in english...

Vincent
.


---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
http://www.avast.com

 

[Vincent]

> Simply a demonstration of audiophoolery.

Thanks for giving me your point of view. I always tried to do everything but
expensive audiophile's roberies, but if you're right it means I'm now what
I've been fighting against by the past.

How to do this properly (and
more simply) is in an old National App Note collection, vaguely
remember "floobydust" ;-)

So you remember vaguely...is it a good basis to critisize ?

Many things have been said on how to do so but you never find a real working
system.
Some papers even talk about phase linearity when its only phae synchronicity
between the two outputs.

Is it talking about substracting the result of pure delay with a near linear
phase low-past ?

If it is so, tell me how complex is your pure delay, how bad will the
pratical results will be and how you will manage to adjust the
cross-frequency...

By the past you've been mocking me supposing I was not connected to pratice
realities.

Now tell me if this old paper treats of something else than a theory giving
nothing good in practice.

Regards

Vincent



---
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http://www.avast.com