Comparison of Subjective and Objective Evaluation Methods for Audio Source Separation

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2008-01-01

Author

Josef, Kornycky
Günel Kılıç, Banu
Ahmet, Kondoz

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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The evaluation of audio separation algorithms can either be performed objectively by calculation of numerical measures, or subjectively through listening tests. Although objective evaluation is inherently more straightforward, subjective listening tests are still essential in determining the perceived quality of separation. This paper aims to ﬁnd relationships between objective and subjective results so that numerical values can be translated into perceptual criteria. A generic audio source separation system was modelled which provided varying levels of interference, noise and artifacts. This enabled a full spread of objective measurement values to be obtained. Extensive tests were performed utilising the output synthesised by this separation model. The relationships found were presented and the factors of prime importance were determined.

Subject Keywords

Blind source separation, Listening test, Performance measures, BSS modelling system

URI

https://hdl.handle.net/11511/32362

Journal

Proceedings of Meetings on Acoustics

DOI

https://doi.org/10.1121/1.2972136

Collections

Graduate School of Informatics, Article

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Citation Formats

K. Josef, B. Günel Kılıç, and K. Ahmet, “Comparison of Subjective and Objective Evaluation Methods for Audio Source Separation,” Proceedings of Meetings on Acoustics, pp. 0–0, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32362.