Surround sound apparatus
Surround sound channel encoding and decoding
Surround sound converter
Surround sound effect control device
Surround sound field reproduction system and surround sound...
Surround sound headphone system
Surround sound headphones
Surround sound loudspeaker system
Surround sound loudspeaker system
Surround sound loudspeakers
Surround sound loudspeakers and processor
Surround sound panner
Surround sound processor system
Surround sound processor unit
Surround sound processor with improved control voltage generator
Surround sound processor with improved control voltage generator
Surround sound speaker system
Surround sound speaker system for improved spatial effects
Surround sound system for general purpose computer using dual so
Surround sound system for personal computer for interfacing surr