NJM2194 Datasheet, PDF (1/10 Pages) New Japan Radio – SRS Dialog Clarity Processor

NJM2194
SRS Dialog Clarity Processor
sGENERAL DESCRIPTION
The NJM2194 is a SRS Dialog Clarity Processor to
enhance the dialog in a stereo signal by extracting the dialog
information, augmenting it using a proprietary dialog clarity
algorithm, and mixing it back in to the final stereo audio
signal. When this stereo audio is played, the speech dialog
becomes much easier to clearly hear while leaving the
ambient information unchanged and the volume at a normal,
more comfortable level for others in the room at the time.
The NJM2194 is suitable for audio applications such as TV,
DVD and others.
sPACKAGE OUTLINE
NJM2194D
NJM2194M
sFEATURES
q Operating Voltage
+4.7 to +13V
q Low Output Noise
10µVrms typ. (Dialog Clarity mode, VR:MAX)
q Adjustable Dialog Clarity Effect
q Internal Mode Control Switch
q Bipolar Technology
q Package Outline
DIP14, DMP14
sPIN CONFIGURATION
14 13 12 11 10 9 8
1 2 3 4 56 7
1.VROUT
2.VRIN
3.TP
4.VREFOUT
5.VREFIN
6.V+
7.GND
8.SW
9.CIN
10.COUT
11.ROUT
12.LOUT
13.RIN
14.LIN
The Dialog Clarity technology right incorporated in the NJM2194 are owned by SRS Labs, a U.S. Corporation and licensed to New
Japan Radio Co., Ltd. Purchaser of NJM2194 must sign a license for use of the chip and display of the SRS Labs trademarks. Any
products incorporating the NJM2194 must be sent to SRS Labs for review. Dialog Clarity is protected under U.S. and foreign patents
issued and/or pending. Dialog Clarity, SRS and the symbol are trademarks of SRS Labs, Inc. in the United States and selected
foreign countries. Neither the purchase of the NJM2194, nor the corresponding sale of audio enhancement equipment conveys the right
to sell commercialized recordings made with any SRS technology.
SRS Labs requires all set makers to comply with all rules and regulations as outlined in the SRS Trademark Usage Manual separately
provided.
For further information, please contact:
SRS Labs, Inc.
2909 Daimler Street. Santa Ana, CA 92705 USA
Tel: [phone] Fax: [phone] http: //www.srslabs.com
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