AES E-Library

Multi-Criteria Subjective and Objective Evaluation of Audio Source Separation

In this paper, we address the problem of assessing the perceived quality of estimated source signals in the context of audio source separation. These signals involve different kinds of distortions depending on the considered separation algorithm, including distortion of the target source, interference from other sources or musical noise artifacts. A new MUSHRA-based subjective test protocol is proposed to assess the perceived quality with respect to each kind of distortion and collect the scores of 20 subjects over 80 sounds. Subsequently, the contribution of each type of distortion to the overall quality is analyzed. We propose a family of objective measures aiming to predict the subjective scores based on a decomposition of the estimation error into several distortion components. We conclude by discussing possible implications of this work in the field of 3D audio quality assessment.

 

Author (s):
Affiliation: (See document for exact affiliation information.)
Publication Date:
Session subject:
Permalink: https://aes2.org/publications/elibrary-page/?id=15468


(6310KB)


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.

Type:
E-Libary location:
16938
Choose your country of residence from this list:










Skip to content