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Priority to SG10201407193VApriorityCriticalpatent/SG10201407193VA/en
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A SPEAKER FOR REPRODUCING SURROUND SOUND 5 The present invention relates to a speaker, and a method and surround sound system for processing multi-channel audio signals in each of a plurality of audio output sources for generation of surround sound in a listening area. In particular, the system comprises a transmitter for transmitting a left channel (L) signal and a right channel (R) signal to a speaker. The speaker comprises a processing unit configured to (a) receive an audio in signal having a left channel (L) signal and a right channel (R) signal; (b) process separately and independently the L and R audio signals to produce processed signals; and (c) mix the processed signals to produce the surround sound signal. 15 (Figure i)
SG10201407193VA2011-05-112011-05-11A speaker for reproducing surround sound
SG10201407193VA
(en)
Apparatus and method for calculating driving coefficients for loudspeakers of a loudspeaker arrangement and apparatus and method for providing drive signals for loudspeakers of a loudspeaker arrangement based on an audio signal associated with a virtual source