Frequency Dependent Time-Scale Modification

Paper

Roberts, Timothy and Paliwal, Kuldip K.. 2019. "Frequency Dependent Time-Scale Modification." 2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS 2018). Cairns, Australia 17 - 19 Dec 2018 Australia. IEEE (Institute of Electrical and Electronics Engineers). https://doi.org/10.1109/ICSPCS.2018.8631764
Paper/Presentation Title

Frequency Dependent Time-Scale Modification

Presentation TypePaper
AuthorsRoberts, Timothy and Paliwal, Kuldip K.
Journal or Proceedings TitleProceedings of 2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)
Number of Pages5
Year2019
PublisherIEEE (Institute of Electrical and Electronics Engineers)
Place of PublicationAustralia
ISBN9781538656020
Digital Object Identifier (DOI)https://doi.org/10.1109/ICSPCS.2018.8631764
Web Address (URL) of Paperhttps://ieeexplore.ieee.org/document/8631764
Web Address (URL) of Conference Proceedingshttps://ieeexplore.ieee.org/xpl/conhome/8624190/proceeding
Conference/Event2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS 2018)
Event Details
2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS 2018)
Parent
International Conference on Signal Processing and Communication Systems
Delivery
In person
Event Date
17 to end of 19 Dec 2018
Event Location
Cairns, Australia
Abstract

Current Time-Scale Modification algorithms scale all frequencies by the same amount. This paper presents an efficient method and implementation for time scaling of arbitrary frequency regions, called Frequency Dependent Time-Scale Modification. This is achieved by creating a composite frequency spectrum frame before using traditional frequency domain time-scaling methods. Testing was undertaken with results presented from varied processing of 3 files. Links to and description of a MATLAB implementation are provided. Availability: A MATLAB software implementation can be found on Github at github.com/zygurt/TSM.

Keywordsaudio; effect; frequency; FX; phase vocoder; time-frequency; time-scale modification; TSM
Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020400607. Signal processing
Public Notes

The accessible file is the accepted version of the paper. Please refer to the URL for the published version.

Byline AffiliationsGriffith University
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https://research.usq.edu.au/item/zz138/frequency-dependent-time-scale-modification

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FDTSM RobertsPUB3501.pdf
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