Description of the multiple look approach for calculating unsteady loudness
Keywords:
Auditory response, Human perception, Multiple loops, Time constants, Time varyingAbstract
A study was conducted to demonstrate the development and improvement of the specific psychoacoustic metric of loudness to better correlate it with real human perception. This metric characterized the strength attribute of the human auditory response in terms of the perception sounds ranging from quiet to loud. The study focused on developing an approach that calculated the time varying loudness using the multi-look model that was considered to be able to better process human perception characteristics excluded from other proposed models. The multiple loop method was based on a short time constant process of 2-3 ms where decisions were based upon selected looks to overcome the deficiencies of the existing unsteady loudness calculation techniques.
Downloads
Published
How to Cite
Issue
Section
License
Copyright on articles is held by the author(s). The corresponding author has the right to grant on behalf of all authors and does grant on behalf of all authors, a worldwide exclusive licence (or non-exclusive license for government employees) to the Publishers and its licensees in perpetuity, in all forms, formats and media (whether known now or created in the future)
i) to publish, reproduce, distribute, display and store the Contribution;
ii) to translate the Contribution into other languages, create adaptations, reprints, include within collections and create summaries, extracts and/or, abstracts of the Contribution;
iii) to exploit all subsidiary rights in the Contribution,
iv) to provide the inclusion of electronic links from the Contribution to third party material where-ever it may be located;
v) to licence any third party to do any or all of the above.