System and method for controlled dynamics adaptation for musical content
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United States of America Patent
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Jun 5, 2018
Issued Date -
Feb 13, 2014
app pub date -
Aug 12, 2013
filing date -
Aug 10, 2012
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Abstract
According to a preferred aspect, there is provided a system and method for controlled dynamics adaptation of audio works. The dynamics complexity of the audio is adapted depending on the listening environment and its dynamics properties. The instant invention utilizes a function of stepwise linear and logarithmical sections, which describe individual points of a curve and which therefore with the use of a parameter can be utilized to calculate and control the target value of the loudness range. The curve points are stored and provided as metadata of the musical program, which allows the dynamics scaling functionality to be implemented dynamically and not tied to a certain time or place.
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