Support

If you have a problem or need to report a bug please email : support@dsprobotics.com

There are 3 sections to this support area:

DOWNLOADS: access to product manuals, support files and drivers

HELP & INFORMATION: tutorials and example files for learning or finding pre-made modules for your projects

USER FORUMS: meet with other users and exchange ideas, you can also get help and assistance here

NEW REGISTRATIONS - please contact us if you wish to register on the forum

Users are reminded of the forum rules they sign up to which prohibits any activity that violates any laws including posting material covered by copyright

transpose metallic noise

For general discussion related FlowStone
Post a reply

transpose metallic noise

Postby Logado » Tue Jan 20, 2015 5:32 pm

Hi. this schematic load file and transposes via MIDI messages. Work fine but, 60 (base) sound clear 62,64,65 etc. I hear the metallic noise.
What did I do wrong?
How i can fix this?
Attachments
example.fsm
(320.9 KiB) Downloaded 671 times
Logado
 
Posts: 62
Joined: Tue Jan 06, 2015 5:42 pm
Top

Re: transpose metallic noise

Postby KG_is_back » Tue Jan 20, 2015 6:37 pm

The problem is interpolation. Your schematic uses linear interpolation, which produces quite a lot of aliasing when sample is transposed. Search for better interpolation methods - there are plenty examples...
KG_is_back
 
Posts: 1196
Joined: Tue Oct 22, 2013 5:43 pm
Location: Slovakia
Top
Post a reply

Return to General

Who is online

Users browsing this forum: Google [Bot] and 69 guests

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Designed by sevenalive