Apparatus for localization of sound image

A sound image localization apparatus comprises crosstalk canceling means and direction localizing means, wherein first the crosstalk canceling means first subject an input sound signal to crosstalk cancellation, and then, the direction localizing means subject the processed signal to directional loc...

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Bibliographic Details
Main Author KUMAMOTO YOSHINORI
Format Patent
LanguageEnglish
Published 04.09.2001
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
STEREOPHONIC SYSTEMS
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Summary:A sound image localization apparatus comprises crosstalk canceling means and direction localizing means, wherein first the crosstalk canceling means first subject an input sound signal to crosstalk cancellation, and then, the direction localizing means subject the processed signal to directional localization, whereby both crosstalk cancellation and directional localization share a signal to be processed, so the necessary amount of a storage device to hold the signal is reduced. That is, a reduction in circuit scale and calculation load can provide a sound image localization apparatus with low cost and high processing precision.
Bibliography:Application Number: US19980107458