SRS Labs Launches Volume IQ, an Advanced Automatic Gain Control For TVs, Set-Top Boxes, PCs & Mobile Phones
January 07 2008 - 1:01PM
PR Newswire (US)
- Volume IQ efficiently minimizes the artifacts commonly associated
with traditional Automatic Gain Control processes LAS VEGAS, and
SANTA ANA, Calif., Jan. 7 /PRNewswire-FirstCall/ -- SRS Labs Inc.
(NASDAQ:SRSL), a leading provider of surround sound, audio
enhancement and voice technologies, today announced the launch of
SRS Volume IQ(TM), a highly efficient advanced Automatic Gain
Control (AGC) to accurately maintain a steady audio volume level on
flat panel TV's, set-top boxes, PCs, mobile media phones and
portable media devices. Cirrus Logic is the first chipmaker to
feature SRS Volume IQ, which will be made available through its
programmable, cost-effective CS485xx family of audio DSPs for TV,
home theater and automotive entertainment markets. Both SRS and
Cirrus Logic will have private demonstrations of Volume IQ at the
2008 International Consumer Electronics Show (CES). (Logo:
http://www.newscom.com/cgi-bin/prnh/20070322/LATH036LOGO) SRS has
years of experience in the development and implementation of key
audio technologies for the TV market. Its TruSurround XT is the
most widely deployed virtual surround technology in flat panel TVs
to date. To expand this business, SRS developed the next key audio
technology for flat panel TVs, the highly efficient SRS Volume IQ.
Fluctuating volume on broadcast TV, particularly between the
program and commercials and when switching from analog to digital
TV channels, is a common complaint of consumers. While certain
solutions exist, the artifacts they introduce only exacerbate the
problem. SRS Volume IQ is the first audio process to minimize these
artifacts while accurately maintaining the target volume level.
While the primary, most obvious use for SRS Volume IQ is for
televisions and set-top boxes, other products including mobile
phones, portable media devices and personal computers will also
greatly benefit from the audio process. Cirrus Logic's CS485XX
audio DSPs are designed to enable unique audio software features
for flat-panel digital television, home theater and automotive
entertainment applications. The CS48520 and CS48540 ICs give OEMs a
cost-effective and simple-to-design solution capable of providing
an extensive selection of audio features, including the new SRS
Volume IQ, SRS TruSurround XT and TruSurround HD, which allow TV
OEMs to offer consumers enhanced audio features that maximize the
flat-panel television's overall audio system. "SRS is the leader in
audio enhancement technology for televisions, so we are pleased to
be the first IC supplier to feature Volume IQ through our CS485XX
audio DSP family," said Terry Ritchie, DSP marketing director,
Cirrus Logic. "TV manufacturers are seeking this type of technology
in an efficient and cost-effective solution because it solves
consumer frustrations with inconsistent volume levels." SRS Volume
IQ uses psychoacoustic principals to analyze and address the
perceived level (volume) changes in an audio signal. The process is
designed to minimize undesirable artifacts while accurately
maintaining a reference volume level and producing a high-quality
audio experience. Unlike traditional AGC processes, SRS Volume IQ
is based on human loudness perception models and multi-band signal
analysis. Additionally, SRS Volume IQ is extremely efficient in
resource and memory usage compared to other solutions on the market
and it supports mono, stereo and multichannel processing. SRS
Volume IQ can be applied to any audio-enabled device including
televisions, set top boxes, AV Receivers, PCs, mobile phones and
portable media devices. In a study done by MarketTools, over half
the respondents (56%) indicated it was extremely to very important
for them to have a feature that would control the audio level
between TV programs and commercials. "Our TV partners asked us to
develop an advanced AGC-like technology that utilizes minimal
processor and memory resources but provides maximum sound quality
and the SRS brand at a reasonable per unit royalty price," said Tom
Yuen, CEO for SRS Labs. "We have delivered on all-four requirements
making Volume IQ the obvious choice for OEMs, ODMs and TV chip
makers to address this long-standing consumer TV issue. Volume IQ
solves the common problem that plagues consumers when the volume
from a commercial is significantly louder than the main program.
Also, there are often major volume differences from one channel to
another and Volume IQ minimizes those variations. Our licensees and
partners should agree that Volume IQ delivers quality, brand, price
point and low resource usage to provide value to their products."
Private demonstrations of SRS Volume IQ will be held at CES 2008 in
Las Vegas, Nevada. The show is running from January 7 - 10, 2008.
Attending manufacturers and semiconductor companies that are
interested in learning more about how they can integrate this new
audio enhancement technology into their products can schedule an
appointment by contacting Cyndee Pelino, marketing manager II for
SRS Labs at or +1 949-278-9660. Cirrus Logic customers who would
like a demonstration of the CS485XX family featuring SRS Volume IQ
are asked to contact Cirrus Logic at to schedule an appointment.
About Cirrus Logic. Cirrus Logic develops high-precision, analog
and mixed-signal integrated circuits for a broad range of consumer
and industrial markets. Building on its diverse analog and
signal-processing patent portfolio, Cirrus Logic delivers highly
optimized products for consumer and commercial audio, automotive
entertainment, and industrial and aerospace applications. The
company operates from headquarters in Austin, Texas, with offices
in Tucson, Ariz., Europe, Japan and Asia. About SRS Labs, Inc. SRS
Labs is a leader in audio signal processing for consumer
electronics. Founded in 1993, SRS Labs holds 129 worldwide patents,
with another 34 pending, for advanced audio, voice and surround
sound technologies that optimize and improve the listening
experience through techniques based on research into the human
auditory system. Through partnerships with leading global
manufacturers and semiconductor and software partners, over one
billion products have shipped worldwide utilizing SRS audio
technologies, primarily from one of three main technology families,
SRS WOW(R), SRS TruSurround(R) and SRS Circle Surround(R). SRS Labs
audio and voice processing provides the best possible sound from
all content and in every environment including HDTVs, mobile
phones, portable media devices, A/V components, PCs and automotive
entertainment. And with 38 percent of the 58 million flat panel
televisions shipped in 2006 featuring SRS audio processing, SRS
Labs sets the standard for HDTV audio processing. Additionally, SRS
Labs surround sound solutions provide the professional broadcast
and recording industries with high-performance production,
back-haul, storage, and transmission capability. SRS Labs supports
manufacturers worldwide with offices in the US, China, Europe,
Japan, Korea and Taiwan. For more information, visit
http://www.srslabs.com/. Except for historical information
contained in this release, statements in this release, including
those by Mr. Yuen, may constitute forward-looking statements
regarding our assumptions, projections, expectations, targets,
intentions or beliefs about future events that are based on
management's belief, as well as assumptions made by, and
information currently available to, management. While the Company
believes that its expectations are based upon reasonable
assumptions, there can be no assurances that the Company's goals
and strategy will be realized. Numerous factors, including risks
and uncertainties, may affect the Company's actual results and may
cause results to differ materially from those expressed in
forward-looking statements made by or on behalf of the Company.
Some of these factors include the acceptance of new SRS Labs'
products and technologies, the impact of competitive products and
pricing, the timely development and release of technologies by the
Company, general business and economic conditions, especially in
Asia, and other factors detailed in the Company's Form 10-K and
other periodic reports filed with the SEC. SRS Labs specifically
disclaims any obligation to update or revise any forward-looking
statement whether as a result of new information, future
developments or otherwise. SRS Labs, Inc. Contact: Press Contact:
Cyndee Pelino, Marketing Manager Jim Noyd, Noyd Communications Inc.
949-442-5518 310-374-8100
http://www.newscom.com/cgi-bin/prnh/20070322/LATH036LOGO
http://photoarchive.ap.org/ DATASOURCE: SRS Labs, Inc. CONTACT:
Cyndee Pelino, Marketing Manager of SRS Labs, Inc. +1-949-442-5518,
; or Jim Noyd of Noyd Communications Inc., +1-310-374-8100, , for
SRS Labs, Inc. Web site: http://www.srslabs.com/
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