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Bug 612281 - bsewave playback introduces audible high frequency artifacts
bsewave playback introduces audible high frequency artifacts
Status: RESOLVED OBSOLETE
Product: beast
Classification: Other
Component: bse
SVN trunk
Other Linux
: Normal normal
: ---
Assigned To: Beast Maintainers
Beast Maintainers
Depends on:
Blocks:
 
 
Reported: 2010-03-09 11:32 UTC by Stefan Westerfeld
Modified: 2020-11-17 12:30 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
Spectrum of beast playing piano notes (with artifacts). (512.88 KB, image/jpeg)
2010-03-09 11:35 UTC, Stefan Westerfeld 		Details
Beast playback of piano samples (with artifacts) (512.88 KB, image/jpeg)
2010-03-09 11:41 UTC, Stefan Westerfeld 		Details
Spectrum of my own sampler playing back the notes (without audible artifacts) (547.46 KB, image/jpeg)
2010-03-09 11:45 UTC, Stefan Westerfeld 		Details

Description Stefan Westerfeld 2010-03-09 11:32:18 UTC 
I've created a bsewave file from recorded piano notes. Upon playback, I hear high frequency artifacts that are not present in the original data. I'll attach two screenshots, showing playback of the notes in my own small sampler I wrote, and in beast. As can be seen from the pictures, beast has high frequency artifacts my sampler does not have.

I am using samples recorded with 96 kHz sampling rate, maybe this is problem, maybe not.
Comment 1 Stefan Westerfeld 2010-03-09 11:35:56 UTC 
Created attachment 155635 [details]
Spectrum of beast playing piano notes (with artifacts).
Comment 2 Stefan Westerfeld 2010-03-09 11:41:08 UTC 
Created attachment 155637 [details]
Beast playback of piano samples (with artifacts)
Comment 3 Stefan Westerfeld 2010-03-09 11:45:27 UTC 
Created attachment 155638 [details]
Spectrum of my own sampler playing back the notes (without audible artifacts)
Comment 4 Stefan Westerfeld 2010-06-02 10:46:51 UTC 
Fixed in stwbeast.git branch bug-612281, merge request sent.
Comment 5 Tim Janik 2020-11-17 12:30:52 UTC 
This bug report is being closed due to the upcoming shutdown of
bugzilla.gnome.org. If this report is still deemed relevant, a
new issue can be filed at:
  https://github.com/tim-janik/beast/issues

We apologize for any inconveniences this may cause.