Speakerplans.com Homepage
Forum Home Forum Home > General > General Forum
  New Posts New Posts RSS Feed - Wave Guides measurements by TDA-AUDIO
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Wave Guides measurements by TDA-AUDIO
 Post Reply Post Reply Page  <12
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
VECTORDJ View Drop Down
Young Croc
Young Croc
Avatar

Joined: 11 June 2006
Location: United States
Status: Offline
Points: 515 		Post Options Post Options   Thanks (0) Thanks(0)   Quote VECTORDJ Quote  Post ReplyReply Direct Link To This Post Posted: 11 December 2013 at 10:01pm
TDA is awesome......................................
Back to Top
cyte View Drop Down
Young Croc
Young Croc


Joined: 15 September 2008
Location: UK
Status: Offline
Points: 513 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cyte Quote  Post ReplyReply Direct Link To This Post Posted: 11 December 2013 at 11:08pm
Originally posted by thepersonunknown thepersonunknown wrote:

great.
it seems clear that the phase plug style wavegudes (like the vdosc) work much better than other patents for wavefront correction. its realy clear that the plug holds much more coherency in the higher frequencies.

Makes sense considering Christian Heil's background in theoretical physics. Some seriously hardcore maths behind those DOSC waveguides and WST
Back to Top
tda-audio_2 View Drop Down
Registered User
Registered User
Avatar

Joined: 13 February 2007
Location: United Kingdom
Status: Offline
Points: 37 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tda-audio_2 Quote  Post ReplyReply Direct Link To This Post Posted: 11 July 2015 at 7:33pm
part-1

B&C de-920\900tn\900.. radian 745aluminium \ china b&c still....

horn =D&B q-1

Edited by tda-audio_2 - 12 July 2015 at 10:33am
Back to Top
tda-audio_2 View Drop Down
Registered User
Registered User
Avatar

Joined: 13 February 2007
Location: United Kingdom
Status: Offline
Points: 37 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tda-audio_2 Quote  Post ReplyReply Direct Link To This Post Posted: 11 July 2015 at 7:39pm
part-2 THD  -6db (=15w)

horn =D&B q-1. cut off 500hz 18db\oct

de-610

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/xlarge/214177768.jpg" />


de-800



de-800 still (made in china)



de-900TN



de-900



de-900still (made in china)



de-920



radian 745 alumin.



fane cd-314



faital 14AT



kovalenko (made in russian)


















full size screen

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177766.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177767.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177768.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177769.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177770.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177771.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177772.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177774.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177775.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177776.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177777.jpg
http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214177778.jpg



Edited by tda-audio_2 - 12 July 2015 at 10:48am
Back to Top
tda-audio_2 View Drop Down
Registered User
Registered User
Avatar

Joined: 13 February 2007
Location: United Kingdom
Status: Offline
Points: 37 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tda-audio_2 Quote  Post ReplyReply Direct Link To This Post Posted: 11 July 2015 at 7:43pm
tag not work (
Back to Top
Mircea Bartic View Drop Down
Old Croc
Old Croc
Avatar

Joined: 18 February 2005
Location: Romania
Status: Offline
Points: 2582 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mircea Bartic Quote  Post ReplyReply Direct Link To This Post Posted: 11 July 2015 at 11:13pm
something is wrong with the img tags


Edited by Mircea Bartic - 11 July 2015 at 11:17pm
general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research

Ex Nexus_3
Back to Top
Teunos View Drop Down
Old Croc
Old Croc
Avatar

Joined: 23 November 2008
Location: The Netherlands
Status: Offline
Points: 1799 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Teunos Quote  Post ReplyReply Direct Link To This Post Posted: 12 July 2015 at 3:27am
Indeed the tags do not work at all. Please fix, would be interested to see the results
Best regards,
Teun.
Back to Top
tda-audio_2 View Drop Down
Registered User
Registered User
Avatar

Joined: 13 February 2007
Location: United Kingdom
Status: Offline
Points: 37 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tda-audio_2 Quote  Post ReplyReply Direct Link To This Post Posted: 12 July 2015 at 10:50am
upd

big size pic -not work in tag.

tag - medium size.
link -big size
Back to Top
tda-audio_2 View Drop Down
Registered User
Registered User
Avatar

Joined: 13 February 2007
Location: United Kingdom
Status: Offline
Points: 37 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tda-audio_2 Quote  Post ReplyReply Direct Link To This Post Posted: 15 August 2015 at 8:12am
comparing devices (the same driver) , but meyer preset_on - per power modul

1\2 sb28 _vc_1\2 meyer 700_vc_TDA-scoop-flex




http://tda-audio.users.photofile.ru/photo/tda-audio/182351/xlarge/214233148.jpg" />

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/xlarge/214233149.jpg" />


full size

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214233149.jpg

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214233148.jpg

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/214233147.jpg

http://tda-audio.users.photofile.ru/photo/tda-audio/182351/xlarge/214203574.jpg




Edited by tda-audio_2 - 15 August 2015 at 8:14am
Back to Top
jahargreaves View Drop Down
New Member
New Member


Joined: 23 August 2021
Location: Manchester
Status: Offline
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jahargreaves Quote  Post ReplyReply Direct Link To This Post Posted: 23 August 2021 at 2:05pm
Hello, these images and measurements were a really interesting resource. It would be great if you could re-share as all the images have expired.
Back to Top
 Post Reply Post Reply Page  <12

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.06
Copyright ©2001-2023 Web Wiz Ltd.

This page was generated in 0.094 seconds.