Jean Michel on LeCleac'h horns

[mige0]

The new Bodzio Ultimate Equalizer program might be the magic set up for crossover and phase linearization of these coax drivers.
.
.

Trying to get it for a week or so now - seems UE (Bodzio Ultimate Equalizer) is kinda unobtainable.
("The new UE-PC V2 is due to come out soon")
😉

The UE stand alone preliminary version has expired at January and you have bad luck when not been informed.

Regarding the UE version coming along with SoundEasy I await additional information if and to which price I can upgrade from ver1.6 that I bought few month before ver 1.7 containing UE came out...

😕


Michael

PS
continue using "Acourate" in the meantime
http://www.acourate.com/

 

[soongsc]

Was there ever a Ver1.6? Even of there were, it would have been a decade ago. When was Ver1.7 released? If it ever were, it would probably also been about a decade ago.

 

[mige0]

Was there ever a Ver1.6? Even of there were, it would have been a decade ago. When was Ver1.7 released? If it ever were, it would probably also been about a decade ago.

ver 16 / 17

 

[Frode]

Are there any directivity plots available for the Iwata 300?

Frode

 

[jzagaja]

Not yet - need quality 2" driver.

Below JMLC-350 with Radian 950PB and Truextent diaphragm.

 

[doug20]

Not yet - need quality 2" driver.
.

Don't we all 😉

Do you have the impedance curve of the Radian 950??

 

[jzagaja]

Enclosed.

 

[Flaesh]

950pb in 2380a clone (top) and w\o horn (bottom)

 

[erevan92]

Hy,

I am looking for some informations regarding the way to modelize and simulate this kind of horn.

Who can help me ?

Best regards

Penia

 

[revintage]

Curious(and maybe ignorant): What are the lips for?

 

[slowmotion]

That's the style of horn mostly associated with
Guigue in France, I think.
He used to make those,
I don't know if he is still in business.

 

[soongsc]

Not yet - need quality 2" driver.

Below JMLC-350 with Radian 950PB and Truextent diaphragm.

Quite a long window for the CSD. 1.8 seconds. Don't people mostly use something like 3ms?

 

[erevan92]

That's the style of horn mostly associated with
Guigue in France, I think.
He used to make those,
I don't know if he is still in business.

Is it possible to find somewhere a JIG in order to build this kind of horn ?

Penia

 

[Zene Gillette]

Horn Mouth

Hi guys ... what would I loose in quality by terminating the Le Cléac'h mouth as it reaches 90 deg instead of rolling back over? May have been covered. I can only turn a 19" horn and would like a lower Fc than 450hz with 2" throat. Thanks, Zene

 

[erevan92]

Is there anybody who can help me ?

Penia

 

[jzagaja]

Hi guys ... what would I loose in quality by terminating the Le Cléac'h mouth as it reaches 90 deg

Most likely you will introduce reflexions back to the throat and directivity pattern will be less smooth.

 

[Zene Gillette]

Thanks jzagaja for the graph. Big difference. Lesson learned. I will not screw up Jeans' work.
Zene

 

[Jmmlc]

Hello,

A printable version of the Powerpoint document corresponding to the illustrations of the conference I gave in december at ETF'2010 about horns is downloadable until May 3rd at:

https://filex.mines-paristech.fr/get?k=1nHabEar3H3Wk0oh7Ab

Best regards from Paris, France

Jean-Michel Le Cléac'h

 

[Jmmlc]

Hello,

The pdf version (Acrobat) of the document corresponding to the illustrations of the conference I gave in december at ETF'2010 about horns is downloadable until May 3rd at:

https://filex.mines-paristech.fr/get?k=j3u3ik9ZUwL2zRTYub5

Best regards from Paris, France

Jean-Michel Le Cléac'h

 

[anubisgrau]

fantastic read. thanks a lot for this!