Cadence Tensilica HiFi Audio Tunneling for Android Cuts Audio Processing Power by Up to 14X

Innovative new technology doubles smartphone audio playback time

SAN JOSE, Calif., Feb. 13, 2014 — (PRNewswire) —  Cadence Design Systems, Inc. (NASDAQ: CDNS), a leader in global electronic design innovation, today announced the availability of Cadence® Tensilica® HiFi Audio Tunneling for Android. As the industry's first Android-compatible technology for a licensed digital signal processor (DSP), Tensilica HiFi Audio Tunneling for Android takes full advantage of enhancements in the recent KitKat release to prolong battery life in smartphones and mobile devices. The solution can cut audio processing power by up to 14X, which results in double the smartphone playback time. KitKat audio tunneling was developed based on input from the Low Power Android Consortium (LPAC), which was initially spearheaded by Tensilica, now a part of the Cadence IP Group.

"With battery life being so critical to smartphones and other mobile devices, the Tensilica HiFi Audio Tunneling for Android is crucial to providing the most power-efficient Android audio solution," said Larry Przywara, Cadence's director of audio/voice intellectual property (IP) marketing. "Until now, Android devices have had to run audio on the host processor or on an OEM proprietary offload framework that still required the encoded and decoded audio streams to be managed by the host CPU. Cadence, in cooperation with other companies, worked with Google to develop audio tunneling to the DSP in Android to solve this problem. To maximize the value of this feature in the new KitKat release of Android, we've developed the Tensilica HiFi Audio Tunneling for Android so that audio processing can now be fully offloaded from the host, significantly reducing power consumption and improving both battery life and time to market."

The Tensilica HiFi Audio Tunneling for Android can be used with any of Cadence's HiFi Audio/Voice DSP IP cores. By using any of the popular HiFi DSP cores, designers can take advantage of over 125 software packages that have been ported to the HiFi architecture by Cadence and over 55 partners. For more information, visit

About Cadence

Cadence enables global electronic design innovation and plays an essential role in the creation of today's integrated circuits and electronics. Customers use Cadence software, hardware, IP, and services to design and verify advanced semiconductors, consumer electronics, networking and telecommunications equipment, and computer systems. The company is headquartered in San Jose, Calif., with sales offices, design centers, and research facilities around the world to serve the global electronics industry. More information about the company, its products, and services is available at

© 2014 Cadence Design Systems, Inc. All rights reserved worldwide. Cadence, Tensilica and the Cadence logo are registered trademarks of Cadence Design Systems, Inc. in the United States and other countries. Android is a trademark of Google Inc. All other trademarks are the property of their respective owners.

For more information, please contact:
Cadence Design Systems, Inc.
Email Contact

SOURCE Cadence Design Systems, Inc.

Cadence Design Systems, Inc.

Review Article Be the first to review this article


Featured Video
Peggy AycinenaWhat Would Joe Do?
by Peggy Aycinena
Acquiring Mentor: Four Good Ideas, One Great
More Editorial  
Manager, Field Applications Engineering for Real Intent at Sunnyvale, CA
SENIOR ASIC Design Engineer for TiBit Communications at Petaluma, CA
Sr. staff ASIC Design Engineer -2433 for Microchip at San Jose, CA
Upcoming Events
DeviceWerx - 2016 at Green Valley Ranch Casino & Resort Las Vegas NV - Nov 3 - 4, 2016
2016 International Conference On Computer Aided Design at Doubletree Hotel Austin TX - Nov 7 - 10, 2016
ICCAD 2016, Nov 7-10, 2016 at Doubletree Hotel in Austin, TX at Doubletree Hotel Austin TX - Nov 7 - 10, 2016
Electric&Hybrid Aerospace Technology Symposium 2016 at Conference Centre East. Koelnmesse (East Entrance) Messeplatz 1 Cologne Germany - Nov 9 - 10, 2016
S2C: FPGA Base prototyping- Download white paper

Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy