Pioneer Electronics’ PDSP-1, the world’s first digital sound projector utilizes a single-source speaker panel to deliver discrete 5.1 channel surround sound audio with more than 500 watts of power by using 254 small speakers, which are accurately controlled to produce true 5.1 surround sound. The speaker produces tight focused beams of sound, which are distributed into the room and reflected off surfaces to create a multi-channel sound field.
Pioneer Sound Projector
- Training workers for the digital age — [...]
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