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To: GS_Wall Street who wrote (4961)12/14/1998 12:19:00 PM
From: Michel Eftimakis  Read Replies (2) | Respond to of 6565
 
Nothing new in CDMA ? Take a look at this !

( BW)(VLSI-TECHNOLOGY-2)(VLSI) VLSI's CDMA+ 13 QCELP Vocoder Has Been
Successfully Performance Tested

Business Editors/High Tech Writers

San Jose, Calif.--(BUSINESS WIRE)--Dec. 14, 1998--VLSI
Technology, Inc. (Nasdaq:VLSI) today announced that its CDMA+(TM) 13
QCELP Vocoder (voice coder) is the first to be successfully tested
using the Modified-Methodology IS-736 Minimum Performance Standard.
Passing this test is a critical step in demonstrating and
delivering a high voice quality CDMA solution.

First To Have Passed This Test

The 13 QCELP vocoder is specified using a reference
floating-point model. After the 13 QCELP vocoder is implemented on a
fixed-point DSP processor, it must be subjectively tested by an
independent laboratory to validate its performance. VLSI's 13 QCELP
vocoder was tested by Comsat Laboratories in accordance with the
Modified-Methodology IS-736 Minimum Performance test.
The vocoder passed the test proving that it is suitable for
deployment. According to Comsat Laboratories, this is very impressive,
given the wireline quality of the 13 QCELP vocoder. VLSI is the first
company to have passed this test.

A Key Step in the Development of CDMA

All cellular standards including CDMA, GSM, TDMA and PDC use a
vocoder algorithm to compress and decompress the speech being
transmitted over the air. The particular algorithm chosen for each
standard has a major impact on its voice quality. The 13 QCELP vocoder
was specifically developed for CDMA to provide a wireline level of
quality.
"The number one concern of phone users is voice quality," said
Tom Willey, North American Communication Products group vice
president. Passing the very stringent Modified-Methodology IS-736 test
demonstrates, once again, VLSI's commitment to providing the highest
quality CDMA solution."

VLSI's CDMA+ Solution

The 13 QCELP vocoder is included in VLSI's recently announced
CDMA+ single-chip, dual-core baseband solution, the market's most
highly integrated CDMA product. VLSI's CDMA+ solution provides a
complete, verified and supported package including the low cost, low
power consuming CDMA+ Processor 100 chip, software, and debug tools.
This comprehensive package simplifies mobile phone development,
provides quick time to market and reduces development cost and risk.
CDMA+ is currently sampling.

About VLSI Technology

VLSI Technology, Inc. designs and manufactures custom and
semicustom integrated circuits for leading firms in the wireless
communications, networking, consumer digital entertainment and
computing markets.
VLSI's value proposition is based on full-service customer
support, deep libraries of vertical market-focused IC intellectual
property, unparalleled custom circuit design expertise enabled through
the Velocity Rapid Silicon Prototyping design style, and one of the
world's most flexible and efficient custom circuit manufacturing
facilities.
The company is based in San Jose, California, with 1997 revenues
from continuing operations of $712.7 million, and approximately 2,200
employees worldwide. Visit VLSI's homepage at vlsi.com.

Note to Editors: CDMA+ and Velocity are trademarks or registered
trademarks of VLSI Technology, Inc. All other names and marks are the
property of their respective holders.

--30--aj/sf* ba/sf

CONTACT: VLSI Technology
Earle Speranza, 408/922-5268
earle.speranza@sanjose.vlsi.com