The title of this paper is the same as a famous contribution given by Michael Gerzon on the
JAES Vol. 23, Number 7 pp. 569 (1975)[1]. After more than 25 years the problem is still …

This thesis is concerned with the problem of reproducing a desired sound field with an array
of loudspeakers. A theory based on functional analysis and the theory of integral equations …

Ambiophonics, as one of the most realistic music reproduction methods, requires multi-
channel convolution with very long impulse responses for creation of believable …

The definition and measurement of sound spatialisation have been strongly enhanced in
last years, as nowadays spatial properties of sound propagation are considered quite …

The theoretical fundamentals and the simulated and experimental performance of an
innovative surround sound system are presented. The proposed technology is based on the …

Si moltiplicano le pubblicazioni, le associazioni scientifiche e culturali e anche i corsi
universitari che riguardano l'acustica musicale e architettonica. L'opera curata da Sergio …

A method for the analysis and reconstruction of a three dimensional sound field using an
array of microphones and an array of loudspeakers is presented. The criterion used to …

A sound reproduction system that is capable of providing at least two separate sound zones
in one coherent listening room. In each sound zone, resulting acoustic signals substantially …

USD740784S1 - Portable sound device - Google Patents USD740784S1 - Portable sound
device - Google Patents Portable sound device Download PDF Info Publication number …

Spatially squeezed surround audio coding (S3AC) has been previously shown to provide
efficient coding with perceptually accurate soundfield reconstruction when applied to ITU 5.1 …