A sound reproduction system having three speakers will produce optimum overall results from two channel sources. It can be shown that, compared to two speaker stereo, a three speaker system can produce a soundfield that is wider and with the extra dimension of height, the effect being likened to a sound picture. This increase in potential sound directions enables much more acoustic detail to be revealed from any stereo source, resulting in improved realism.
A three speaker stereo sound system
Ein Stereoschallsystem mit drei Lautsprechern
IEE Colloquium on 'Vehicle Audio Systems' ; No.183 ; 3/1-3/2
1991
Conference paper
English
Built-In Speaker Car Sound System
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