NJM2188
PRELI M I N ARY
Passive Matrix TruSurround
TM
3D Audio Processor
s
GENERAL 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.
s
PACKAGE
NJM2188D
NJM2188M
NJM2188V
s
FEATURES
(4.7 to 13V)
q
Operating Voltage
+
(1.5Vrms typ. at V
鈮?1V)
q
Maximum Input Voltage
(32
碌
Vrms typ. at TRU mode)
q
Low Output Noise
q
SRS 3D-STEREO FUNCTION (Two-grade Switch for 3D Effect)
(THROUGH)
q
BYPASS FUNCTION
q
Bipolar Technology
DIP16, DMP16, SSOP16
q
Package Outline
The TruSurround technology right incorporated in the NJM2188 are owned by SRS Labs, a U.S. Corporation and licensed to New
Japan Radio Co., Ltd. SRS is protected under U.S. and foreign patents issued and/or pending. TruSurround and the
, are
trademarks of SRS Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJM2188, nor the
corresponding sale of audio enhancement equipment conveys the right to sell commercialized recordings made with any TruSurround
technology.
SRS Labs requires that all users of the NJM2188 must enter into a license agreement directly with SRS Labs if the royalty is not
included in the purchase price. SRS Labs also requires any users to comply with all rules and regulations as outlined in the SRS
Trademark Usage Manual.
For further information, please contact:
SRS Labs., Inc.
2909 Daimler Street. Santa Ana, CA 92705 USA
Tel:949-442-1070 Fax:949-852-1099
http://www.srslabs.com
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