ANALYSIS OF ALL-PASS FILTERS APPLICATION TO ELIMINATE NEGATIVE EFFECTS OF LOUDNESS WAR TREND
Marcin Maciejewski
m.maciejewski@pollub.plLublin Univeristy of Technology, Department of Electronics and Information Technologies (Poland)
https://orcid.org/0000-0001-9116-5481
Wojciech Surtel
Lublin Univeristy of Technology, Department of Electronics and Information Technologies (Poland)
https://orcid.org/0000-0003-1166-4083
Krzysztof Nowak
Lublin Univeristy of Technology, Department of Electronics and Information Technologies (Poland)
https://orcid.org/0000-0002-3117-7998
Abstract
In this paper the influence of all-pass filters on musical material with applied hypercompression dynamics (loudness war trend) was analyzed. These filters are characterized by shifting phase in selected frequency band of signal, not by change of their amplitude levels. Because a lot of music information is present in music tracks, the dynamic range was tested together with influence of other sound parameters like selectivity or instruments’ arrangement on scene, by running subjective tests on a group of respondents.
Keywords:
all-pass filters, digital filters, loudness war, dynamics compressionReferences
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Authors
Marcin Maciejewskim.maciejewski@pollub.pl
Lublin Univeristy of Technology, Department of Electronics and Information Technologies Poland
https://orcid.org/0000-0001-9116-5481
Authors
Wojciech SurtelLublin Univeristy of Technology, Department of Electronics and Information Technologies Poland
https://orcid.org/0000-0003-1166-4083
Authors
Krzysztof NowakLublin Univeristy of Technology, Department of Electronics and Information Technologies Poland
https://orcid.org/0000-0002-3117-7998
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