EXPAMEDIA, Inc. was founded in June, 2003 in Seoul, Korea. Our patent pending virtual 3D sound technologies develop cutting-edge 3D sound positioning solutions for the personal computing, consumer electronics and multimedia industries.

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What is QBS?

Using EXPAMEDIA’s ISX(Immersive Sound eXperience) technology, we have created a unique 3D sound called QBS(QBigSoundTM). QBS 3D Sound can be applied to any multimedia environment such as MP3/portable multimedia players, PC games/audio, streaming audio/video, home theaters, mobile phones, etc.