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Yamaha S6215HT-3 Speaker System
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Dominique-Tanguy
Winterscheid (près Cologne)
*****


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Inscription : 23/08/2009
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Message : #1
RE: Yamaha S6215HT-3 Speaker System

Pascal,

En y repensant, ta remarque sur le dėlai de groupe n'est peut-être pas incompatible avec le texte de Jean Hiraga.

Il ne faut pas oublier que l'on raccorde le medium dans une zone de frėquence ou le dėlai de groupe varie fortement.

Du coup, je me demande si prendre l'impulsion en réfėrence est vraiment pertinent...

Je ne suis peut-être pas très clair, mais si on prend comme hypothèse simple que je raccorde sur un pavillon mėdium dont le dėlai de groupe est dėjà à 1 ms à la frėquence de raccordement, pas trop ėtonnant que les membranes ne soient pas alignėes si je veux obtenir un bonne fusion des deux voies. D'où la notion de déphasage évoquėe par JH.

J'espère ne pas avoir dit trop de bêtises...

Dominique T


Cordialement,

Dominique T

http://unepassionaudiophile.fr/
01/02/2015 20:55:00
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Messages dans ce sujet
RE: Yamaha S6215HT-3 Speaker System - jys - 30/10/2014, 21:34:02
RE: Yamaha S6215HT-3 Speaker System - jys - 31/10/2014, 01:45:24
RE: Yamaha S6215HT-3 Speaker System - jys - 31/10/2014, 02:09:14
RE: Yamaha S6215HT-3 Speaker System - EBA - 31/10/2014, 14:13:58
RE: Yamaha S6215HT-3 Speaker System - dsdn - 01/11/2014, 05:55:27
RE: Yamaha S6215HT-3 Speaker System - jys - 02/11/2014, 00:04:23
RE: Yamaha S6215HT-3 Speaker System - Dul - 03/11/2014, 08:01:43
RE: Yamaha S6215HT-3 Speaker System - jys - 20/11/2014, 20:40:40
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/11/2014, 12:13:22
RE: Yamaha S6215HT-3 Speaker System - jys - 22/11/2014, 20:13:17
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/11/2014, 23:25:42
RE: Yamaha S6215HT-3 Speaker System - jys - 29/11/2014, 20:48:53
RE: Yamaha S6215HT-3 Speaker System - Dul - 30/11/2014, 21:59:42
RE: Yamaha S6215HT-3 Speaker System - jys - 01/12/2014, 18:47:19
RE: Yamaha S6215HT-3 Speaker System - jys - 07/12/2014, 04:05:04
RE: Yamaha S6215HT-3 Speaker System - pvrx - 07/12/2014, 19:54:29
RE: Yamaha S6215HT-3 Speaker System - pvrx - 07/12/2014, 21:18:48
RE: Yamaha S6215HT-3 Speaker System - Dul - 08/12/2014, 11:27:42
RE: Yamaha S6215HT-3 Speaker System - pvrx - 08/12/2014, 16:18:45
RE: Yamaha S6215HT-3 Speaker System - Dul - 09/12/2014, 09:16:26
RE: Yamaha S6215HT-3 Speaker System - pvrx - 09/12/2014, 13:07:05
RE: Yamaha S6215HT-3 Speaker System - jys - 08/01/2015, 20:18:03
RE: Yamaha S6215HT-3 Speaker System - EBA - 15/01/2015, 13:36:04
RE: Yamaha S6215HT-3 Speaker System - EBA - 31/01/2015, 20:03:24
RE: Yamaha S6215HT-3 Speaker System - EBA - 01/02/2015, 00:21:56
RE: Yamaha S6215HT-3 Speaker System - pvrx - 01/02/2015, 00:49:45
RE: Yamaha S6215HT-3 Speaker System - pvrx - 01/02/2015, 16:05:02
RE: Yamaha S6215HT-3 Speaker System - pvrx - 01/02/2015, 11:21:02
RE: Yamaha S6215HT-3 Speaker System - EBA - 01/02/2015, 16:07:41
RE: Yamaha S6215HT-3 Speaker System - Dominique-Tanguy - 01/02/2015 20:55:00
RE: Yamaha S6215HT-3 Speaker System - pvrx - 01/02/2015, 22:02:38
RE: Yamaha S6215HT-3 Speaker System - pvrx - 03/02/2015, 11:54:09
RE: Yamaha S6215HT-3 Speaker System - jys - 03/02/2015, 23:27:37
RE: Yamaha S6215HT-3 Speaker System - jys - 15/02/2015, 15:18:38
RE: Yamaha S6215HT-3 Speaker System - jys - 15/02/2015, 17:48:10
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/02/2015, 00:42:32
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/02/2015, 12:53:45
RE: Yamaha S6215HT-3 Speaker System - jys - 11/04/2015, 23:43:57
RE: Yamaha S6215HT-3 Speaker System - jys - 12/04/2015, 15:21:10
RE: Yamaha S6215HT-3 Speaker System - HaH - 13/06/2015, 09:28:32
RE: Yamaha S6215HT-3 Speaker System - jys - 22/08/2015, 18:25:55
RE: Yamaha S6215HT-3 Speaker System - jys - 22/08/2015, 18:55:28
RE: Yamaha S6215HT-3 Speaker System - jys - 27/08/2015, 16:20:49
RE: Yamaha S6215HT-3 Speaker System - jys - 01/09/2015, 21:04:42
RE: Yamaha S6215HT-3 Speaker System - dn92 - 07/09/2015, 18:38:57
RE: Yamaha S6215HT-3 Speaker System - jys - 12/12/2015, 23:57:35
RE: Yamaha S6215HT-3 Speaker System - jys - 02/01/2016, 13:48:34
RE: Yamaha S6215HT-3 Speaker System - jys - 02/01/2016, 19:42:01
RE: Yamaha S6215HT-3 Speaker System - pvrx - 10/01/2016, 10:20:12
RE: Yamaha S6215HT-3 Speaker System - pvrx - 10/01/2016, 15:33:57
RE: Yamaha S6215HT-3 Speaker System - pvrx - 10/01/2016, 21:15:21
RE: Yamaha S6215HT-3 Speaker System - jys - 11/09/2016, 17:15:58
RE: Yamaha S6215HT-3 Speaker System - pvrx - 18/09/2016, 09:40:34
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/07/2018, 08:32:13
RE: Yamaha S6215HT-3 Speaker System - xn - 22/07/2018, 12:56:49
RE: Yamaha S6215HT-3 Speaker System - pvrx - 22/07/2018, 13:11:40
RE: Yamaha S6215HT-3 Speaker System - xn - 22/07/2018, 20:13:58
RE: Yamaha S6215HT-3 Speaker System - jys - 22/07/2018, 21:11:56
RE: Yamaha S6215HT-3 Speaker System - xn - 28/07/2018, 17:23:10
RE: Yamaha S6215HT-3 Speaker System - xn - 28/07/2018, 18:10:45
RE: Yamaha S6215HT-3 Speaker System - jys - 28/07/2018, 19:25:37
RE: Yamaha S6215HT-3 Speaker System - xn - 28/07/2018, 19:41:01
RE: Yamaha S6215HT-3 Speaker System - jys - 28/07/2018, 20:12:28

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