منابع مشابه
Localizing Sound in Rooms
Department of Cognitive and Neural Systems and Biomedical Engineering Boston University, 677 Beacon St., Boston, MA 02215 Email: [email protected] Ph: 617-353-5764 FAX: 617-353-7755 INTRODUCTION Relatively little psychoacoustic work has examined how realistic echoes and reverberation affect spatial auditory perception. Within psychoacoustics, echoes and reverberation are generally thought to 1) ...
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2011 This paper presents in‐room acoustical measurement standards as well as quantifiers of the environment itself for the purpose of high‐performance 2‐channel audio reproduction. Context and examples are offered in various metrics ranging from noise, time related elements, frequency response, room size and room construction. The various individual sections are covered each within their own re...
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The results of a theoretical study on global sound equalization in rectangular rooms at low frequencies are presented. The zone where sound equalization can be obtained is a continuous three-dimensional region that occupies almost the complete volume of the room. It is proved that the equalization of broadband signals can be achieved by the simulation of a traveling plane wave using FIR filters...
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متن کاملSound focusing in rooms. II. The spatio-temporal inverse filter.
The potential of time reversal processing for room acoustics has been extensively investigated in the companion of this paper [J. Acoust. Soc. Am. 113(3), 1533-1543 (2003)]. In particular, a simple implementation of a loudspeaker time reversal antenna able to take advantage of the multiple reflections in reverberating rooms demonstrates its potential for audible range acoustics while improving ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1988
ISSN: 0001-4966
DOI: 10.1121/1.2025502