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NJM2188 - Passive Matrix TruSurround 3D Audio Processor

Description

TM The NJM2188 is a Passive Matrix TruSurround 3D audio processor.

It regenerates the full surround sound field directly from any kinds of surround encoded stereo input(Lt/Rt) signals.

Features

  • qOperating Voltage (4.7 to 13V) + qMaximum Input Voltage (1.5Vrms typ. at V ≥11V) qLow Output Noise (32µVrms typ. at TRU mode) qSRS 3D-STEREO.

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Full PDF Text Transcription

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NJM2188 PRELI M I N ARY Passive Matrix TruSurroundTM 3D Audio Processor sGENERAL DESCRIPTION TM The NJM2188 is a Passive Matrix TruSurround 3D audio processor. It regenerates the full surround sound field directly from any kinds of surround encoded stereo input(Lt/Rt) signals. After the internal passive matrix circuit decodes Lt/Rt signal into 4 channel signals, the TruSurround virtualizer encodes them into 2 channel surround signals again. Accordingly any pre-processors decoding into 4 channel signals are not required. The NJM2188 also includes the SRS 3D-STEREO, and regenerates a 3D sound field from normal L/R input. The NJM2188 is suitable for TV, mini component, CD radio cassette, multimedia speaker system ,and others.
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