Influence of Binaural Processing on Objective Perceptual Quality Assessment

被引：0
|
作者：
Delgado, Pablo M. [1 ]
Fleischmann, Felix [2 ]
Herre, Juergen [1 ,2 ]
机构：
[1] Int Audio Labs Erlangen, Wolfsmantel 33, D-91058 Erlangen, Germany
[2] Fraunhofer IIS, Erlangen, Germany
来源：
2019 AES INTERNATIONAL CONFERENCE ON HEADPHONE TECHNOLOGY | 2019年
关键词：
AUDIO; STANDARD;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Objective spatial audio quality measurement systems attempt to predict the perceived quality degradation reported in subjective tests by comparing an original reference and a processed version of the same signal. In this context, binaural processing can be used in conjunction with a perceptual model for improved prediction performance. This paper investigates how variations in the binaural processor - namely head rotations, added reverberation and simulated room properties - impact the prediction performance of a standardized objective audio (Perceptual Evaluation of Audio Quality - PEAQ) quality measurement scheme that has been extended to include spatial aspects.
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页数：10
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