REAR_CHANNEL_AMBIENCE

Published:2009/7/10 6:05:00 Author:May | From:SeekIC

Can be added to existing left front and right front loudspeakers of stereo system to extract difference signal for combining with some direct signal (R or L) to add fullness for concert-hall realism during re-production of recorded music. Very little power is required for pair of rear loudspeakers, and this can be furnished by National LM377/LM378 dual-amplifier IC operating from about 24-V supply.- Audio Handbook, National Semi-conductor, Santa Clara, CA, 1977, p 4-8-4-20.



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