You are currently logged in as an
Institutional Subscriber.
If you would like to logout,
please click on the button below.
Home / Publications / E-library page
Only AES members and Institutional Journal Subscribers can download
Binary masking is a common technique for separating target audio from an interferer. Its use is often justified by the high signal-to-noise ratio achieved. The mask can introduce musical noise artifacts, limiting its perceptual performance and that of techniques that use it. Three mask-processing techniques, involving adding noise or cepstral smoothing, are tested and the processed masks are compared to the ideal binary mask using the perceptual evaluation for audio source separation (PEASS) toolkit. Each processing technique`s parameters are optimized before the comparison is made. Each technique is found to improve the overall perceptual score of the separation. Results show a trade-off between interferer suppression and artifact reduction.
Author (s): Stokes, Toby; Hummersone, Christopher; Brookes, Tim
Affiliation:
University of Surrey, Guildford, Surrey, UK
(See document for exact affiliation information.)
AES Convention: 134
Paper Number:8853
Publication Date:
2013-05-06
Import into BibTeX
Session subject:
Audio Processing and Semantics
Permalink: https://aes2.org/publications/elibrary-page/?id=16754
(516KB)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
Stokes, Toby; Hummersone, Christopher; Brookes, Tim; 2013; Reducing Binary Masking Artifacts in Blind Audio Source Separation [PDF]; University of Surrey, Guildford, Surrey, UK; Paper 8853; Available from: https://aes2.org/publications/elibrary-page/?id=16754
Stokes, Toby; Hummersone, Christopher; Brookes, Tim; Reducing Binary Masking Artifacts in Blind Audio Source Separation [PDF]; University of Surrey, Guildford, Surrey, UK; Paper 8853; 2013 Available: https://aes2.org/publications/elibrary-page/?id=16754