electro-music.com   Dedicated to experimental electro-acoustic
and electronic music
 
    Front Page  |  Radio
 |  Media  |  Forum  |  Wiki  |  Links
Forum with support of Syndicator RSS
 FAQFAQ   CalendarCalendar   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   LinksLinks
 RegisterRegister   ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in  Chat RoomChat Room 
go to the radio page Live at electro-music.com radio 1 Please visit the chat
  host / artist show at your time
today> Modulator ESP Adventures In Sound
 Forum index » DIY Hardware and Software
my minisystem design
Post new topic   Reply to topic Moderators: jksuperstar, Scott Stites, Uncle Krunkus
Page 2 of 2 [30 Posts]
View unread posts
View new posts in the last week
Mark the topic unread :: View previous topic :: View next topic
Goto page: Previous 1, 2
Author Message
zipzap



Joined: Nov 22, 2005
Posts: 559
Location: germany
Audio files: 24

PostPosted: Fri May 26, 2006 8:08 am    Post subject: Reply with quote  Mark this post and the followings unread

sounds rasonable. So if you use one filter, you can do signal-lowpass= highpass, -signal=bandpass, -signal=noch
Back to top
View user's profile Send private message
ian-s



Joined: Apr 01, 2004
Posts: 2670
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 626

PostPosted: Fri May 26, 2006 2:29 pm    Post subject: Reply with quote  Mark this post and the followings unread

mosc wrote:
If you subtact the input signal from the output of a band pass, do you get a band reject or notch filter?


Yes.
I think the trick comes from the very good ARP 2600 manual. Which has some other good inverter/phase cancellation tips as well.
Back to top
View user's profile Send private message
ian-s



Joined: Apr 01, 2004
Posts: 2670
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 626

PostPosted: Fri May 26, 2006 2:43 pm    Post subject: Reply with quote  Mark this post and the followings unread

zipzap wrote:
sounds rasonable. So if you use one filter, you can do signal-lowpass= highpass, -signal=bandpass, -signal=noch


Recombining the LP and pseudo HP gives Rob's Allpass. Very useful for building phasers and creating dispersion in delay feedback.

Sorry for the OT
Back to top
View user's profile Send private message
toppobrillo



Joined: Dec 10, 2005
Posts: 766
Location: oakland, ca
G2 patch files: 1

PostPosted: Fri May 26, 2006 4:07 pm    Post subject: Reply with quote  Mark this post and the followings unread

hey synthesis is always on-topic as far as i'm concerned.. after all, it's not what you got, it's most definitely how you use it!
Back to top
View user's profile Send private message Visit poster's website
toppobrillo



Joined: Dec 10, 2005
Posts: 766
Location: oakland, ca
G2 patch files: 1

PostPosted: Sun May 28, 2006 5:55 am    Post subject: Reply with quote  Mark this post and the followings unread

nothing new really, just a shot of the finished joystick module in a temporary pressboard panel.. works perfectly Very Happy , and will make testing of other modules as they're built really easy because the outputs are pretty precise. my pushbutton gate is a wee bit bouncy though.


joytempfrnt.jpg
 Description:
 Filesize:  56.9 KB
 Viewed:  290 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

joytempfrnt.jpg



joytempback.jpg
 Description:
 Filesize:  66.39 KB
 Viewed:  292 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

joytempback.jpg


Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic Moderators: jksuperstar, Scott Stites, Uncle Krunkus
Page 2 of 2 [30 Posts]
View unread posts
View new posts in the last week
Goto page: Previous 1, 2
Mark the topic unread :: View previous topic :: View next topic
 Forum index » DIY Hardware and Software
Jump to:  

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Forum with support of Syndicator RSS
Powered by phpBB © 2001, 2005 phpBB Group
Copyright © 2003 through 2009 by electro-music.com - Conditions Of Use