#109 Free FIR-FILTER delivers zero output

NLS
open
nobody
5
2010-02-27
2006-06-10
Anonymous
No

Using the free fir-filter as lowbandpass in rezound
it deletes the whole sound information in a soundfile
if you set the amplitude under 0 dB.
For example: Load a file, edit it with free
fir-filter, change the whole frequency level a little
bit under 0 dB with the two blue points ( -0,165 dB
is enough)and you get
silence!
The same result using this filter for lowbandpass:
All sound
information is gone from the point upwards where the
red amplitude line goes under the 0 bB level!
Is this a rezound bug or a limitation in another
external library?

Greetings

Florian Hasel

Discussion

  • Davy Durham

    Davy Durham - 2010-02-27

    Perhaps this is an i18n problem where it's parsing the number 0,165 at some point and interpreting it as 0 (which should be 0db Change.. so it shouldn't have a problem).

    I've made some changes to number parsing so it may not be a problem anymore.

     
  • Davy Durham

    Davy Durham - 2010-02-27
    • milestone: --> NLS
     

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