AES E-Library

Virtual Height Speaker Rendering for Samsung 10.2-Channel Vertical Surround System

This paper proposes the virtual sound elevation rendering algorithm which can give a listener an impression of virtual 10.2 channel loudspeakers. The proposed algorithm requires 10.2 channel input signals and the conventional 7.1 channel loudspeaker system (ITU-R BS.775-2). The proposed virtual height speaker rendering consists of generic head-related transfer function (HRTF) which is calculated using 46 individualized HRTFs of CIPIC datasets, and a mixing algorithm using four loudspeakers among 7.1 channels. For subject evaluation, three kinds of playbacks are compared with various materials; Original 10.2 channel signal, down-mixed 7.1 channel signal, and the proposed 7.1 channel signal in terms of source positioning, envelopment, and overall sound quality.

Authors: Lee, Young Woo; Kim, Sunmin; Jo, Hyun; Park, Youngjin; Kim, Jongje
Affiliations: Samsung Electronics Co. Ltd. Suwon, Korea; KAIST, Daejeon, Korea(See document for exact affiliation information.)
AES Convention:131 (October 2011) Paper Number:8523 Import into BibTeX
Subject:Posters: Audio Processing

Click to purchase paper 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 and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD 131Papers)   /131/8523.pdf

Start a discussion about this paper!