Information transfer in auditoria and room-acoustical quality
نویسندگان
چکیده
منابع مشابه
Common acoustical pole and zero modeling of room transfer functions
Abstruct-A new model for a room transfer function (RTF) by using common acoustical poles that correspond to resonance properties of a room is proposed. These poles are estimated as the common values of many RTF’s corresponding to different source and receiver positions. Since there is one-to-one correspondence between poles and AR coefficients, these poles are calculated as common AR coefficien...
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We propose a new method of modeling a room transfer function (RTF) that uses common acoustical poles and their residues. The common acoustical poles correspond to the resonance frequencies (eigenvalues) of the room, and their residues are composed of the eigenfunctions of the source and receiver positions in the room. Because the common acoustical poles do not depend on the source and receiver ...
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A multiple-point equalization filter using the common acoustical poles of room transfer functions is proposed. The common acoustical poles correspond to the resonance frequencies, which are independent of source and receiver positions. They are estimated as common autoregressive (AR) coefficients from multiple room transfer functions. The equalization is achieved with a finite impulse response ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2013
ISSN: 0001-4966
DOI: 10.1121/1.4793579