Autres/audacity
1
0
Fork 0
mirror of https://github.com/cookiengineer/audacity synced 2026-02-16 15:57:52 +01:00
Code Issues Releases Wiki Activity
11,120 Commits 23 Branches 23 Tags
9029eee5bd8c60f72a3dfbdd1ecadbd742d32abf
Commit Graph

9 Commits

Author SHA1 Message Date
Max Maisel
8555018bd4 Implement EBUR128 integrative loudness class. 2019-11-22 19:42:33 +01:00
Max Maisel
c002165952 Add EBU R128 k-weighting filter implementation to Biquad. 2019-11-22 19:42:33 +01:00
Max Maisel
e439e8f4c7 Consistently use double within Biquad filter coefficient calcultations. 
This avoids catastrophic rounding errors which can even lead to filter
instability in some cases. This is a real problem in the coming IIR envelope
detector.
 2019-11-22 19:42:33 +01:00
Max Maisel
86ae0460c9 More Biquad refactoring. 2019-11-22 19:42:32 +01:00
Max Maisel
064ddb5a54 Refactored filter calculation out of ScienFilter into Biquad. 
This allows easy code reuse in other effects.
 2019-11-22 19:42:32 +01:00
Max Maisel
473e561f5b Add missing headers in Biquad.h/cpp. 2018-07-24 17:09:52 +02:00
Max Maisel
9fcb83882a Refactor Biquad in preparation of EBU R128 loudness normalization. 2018-07-24 17:08:47 +02:00
james.k.crook@gmail.com
55384ff5e0 Fixed tab indentations to spaces. 2013-10-02 16:00:34 +00:00
james.k.crook@gmail.com
2543ea7897 Added Norm C's Scientific Filter. 2013-10-02 10:32:41 +00:00