The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2015
Filed:
Oct. 01, 2009
Philip Nelson, Romsey, GB;
Filippo Maria Fazi, Bolzano, IT;
Jeongil Seo, Daejeon, KR;
Kyeongok Kang, Daejeon, KR;
Philip Nelson, Romsey, GB;
Filippo Maria Fazi, Bolzano, IT;
Jeongil Seo, Daejeon, KR;
Kyeongok Kang, Daejeon, KR;
UNIVERSITY OF SOUTHAMPTON, Southampton, GB;
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE OF KOREA, Taejon, KR;
Abstract
Method and, apparatus for implementing the method, the method comprising determining control signal data for an array of loudspeakers, the control signal data being such as to control the loudspeakers to produce a desired sound field associated with an audio signal, the method comprises determining control signal data for different frequency components of the desired sound field in respect of respective different positions in a listening volume of the loudspeaker array, wherein determination of the control signal data comprises sampling the desired sound field at the surface of a control volume (V).