Welcome!

AJAX & REA Authors: Carmen Gonzalez, Liz McMillan, Pat Romanski, Yeshim Deniz, AppDynamics Blog

News Feed Item

SPIRIT DSP Receives Patent for its HD Voice Codec IP-MR for IP-networks

SPIRIT DSP, the world's #1 voice and video over IP engines provider serving more than 1 billion users in 100+ countries, announced today it has received a patent for its scalable, wideband, error resilient HD voice codec IP-MR designed for video soft phones and web videoconferencing products. The patent was granted to SPIRIT for multilayer, scalable, packet loss-resilient speech coding technology for IP-networks. Implementations of SPIRIT IP-MR HD voice codec are already used in massively multiplayer online games and IP-telephony and videoconferencing software. SPIRIT IP-MR is a patent-free codec, which means that, unlike other high-profile codecs, it doesn’t require paying any patent royalties to SPIRIT.

One of the advantages of the patented IP-MR codec is its ability to adapt on the fly to changing bandwidth. The codec's variable bit rate provides the best possible quality of speech or audio for current network conditions. Its capabilities are enhanced by its robustness to packet loss and delay. Built-in mechanisms help to provide high speech quality even when the network is overloaded and/or has insufficient resources. Transmitted voice layers are prioritized, and high-priority packets are subject to guaranteed delivery (in QoS networks).

Progressive coding algorithm used in IP-MR makes it possible to improve speech quality without additional network load. As a result, IP-MR has the ability to connect multiple participants that use channels with different bandwidth without transcoding to prevent delays and voice quality degradation. The IP-MR automatically adjusts bit rates and the codec scalability provides maximum voice quality for all participants adjusted for their current channel bandwidth. The patented coding algorithm and built-in network impairments compensation mechanisms allow for optimization of voice traffic to ensure smooth and high-quality voice communication. The same coding principles were used in H.264 SVC video codec after IP-MR came on the market. The optimized algorithmic complexity of IP-MR allows the codec to run fine on mobile devices.

Receiving a patent for IP-MR is the next step of its professional recognition after its payload was adopted in 2011 by Internet Engineering Task Force (IETF), the key institution responsible for systems standards interconnection, protocols and devices interaction across the Internet. The codec received IETF's recognition and standardization approval as RFC 6262 to enable interoperability of voice products or different vendors based on IP-MR, that means an ability of any developer to use it in such a way that other devices will recognize it, with no interoperability issues. "We are very pleased that after multiple commercial deployments with telcos the codec was adopted as a RFC by the IETF.” said SPIRIT's Chairman Andrew Sviridenko.

All benefits of the IP-MR codec are used in the scalable cross-platform software product from SPIRIT, TeamSpirit® Voice & Video Engine SDK, which enables rapid development of voice and video applications for all popular platforms, including PC, Mac, operation systems and Linux, smartphones and tablets running under iOS, Android and Windows Phone. SPIRIT IP-MR codec is used in IP telephony and videoconferencing products from AT&T, Blizzard, China Mobile, Dialogic, Huawei, Korea Telecom, LG U+, Maaii, Oracle, Rostelecom, and many others. SPIRIT IP-MR codec is positioned for telcos and service providers and competes against proprietary HD voice codecs from Google, Skype and Microsoft. IP-MR HD voice codec is also used in SPIRIT VideoMost multi-point web videoconferencing software available for white-label licensing to carriers, service providers and system integrators.

About SPIRIT

SPIRIT DSP is the world's #1 voice and video over IP engines provider, serving more VoIP users than Skype. SPIRIT's innovative carrier-grade voice and video software platform allows carriers, OEMs and software developers to deliver superior quality and integrated VVoIP services for telcos, cable and mobile service providers, enterprises, internet portals and social networks. SPIRIT software platforms serve more than 1 billion users in over 100 countries, powering popular products from Apple, Adobe, ARM, AT&T, Avaya, Blizzard, BT, China Mobile, Dialogic, Ericsson, HP, HTC, Huawei, KT, Kyocera, LG U+, Microsoft, NEC, Oracle, Polycom, Samsung, Skype, Texas Instruments, Toshiba, Viber, ZTE, among 250+ others. SPIRIT's direct OEM customers jointly exceed 60 percent of the global smartphone market share. VideoMost is SPIRIT multi-point web video-conferencing software for enterprise customers and service provider partners, competing against US-based Vidyo. For more information, visit www.spiritdsp.com.

TeamSpirit is a registered trademark and IP-MR is a trademark of SPIRIT DSP. All other marks are the property of their respective owners.

###

More Stories By Business Wire

Copyright © 2009 Business Wire. All rights reserved. Republication or redistribution of Business Wire content is expressly prohibited without the prior written consent of Business Wire. Business Wire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

@CloudExpo Stories
The recent trends like cloud computing, social, mobile and Internet of Things are forcing enterprises to modernize in order to compete in the competitive globalized markets. However, enterprises are approaching newer technologies with a more silo-ed way, gaining only sub optimal benefits. The Modern Enterprise model is presented as a newer way to think of enterprise IT, which takes a more holistic approach to embracing modern technologies.
Security can create serious friction for DevOps processes. We've come up with an approach to alleviate the friction and provide security value to DevOps teams. In her session at DevOps Summit, Shannon Lietz, Senior Manager of DevSecOps at Intuit, will discuss how DevSecOps got started and how it has evolved. Shannon Lietz has over two decades of experience pursuing next generation security solutions. She is currently the DevSecOps Leader for Intuit where she is responsible for setting and driv...
Software is eating the world. Companies that were not previously in the technology space now find themselves competing with Google and Amazon on speed of innovation. As the innovation cycle accelerates, companies must embrace rapid and constant change to both applications and their infrastructure, and find a way to deliver speed and agility of development without sacrificing reliability or efficiency of operations. In her Day 2 Keynote DevOps Summit, Victoria Livschitz, CEO of Qubell, discussed...
“Oh, dev is dev and ops is ops, and never the twain shall meet.” With apoloies to Rudyard Kipling and all of his fans, this describes the early state of the two sides of DevOps. Yet the DevOps approach is demanded by cloud computing, as the speed, flexibility, and scalability in today's so-called “Third Platform” must not be hindered by the traditional limitations of software development and deployment. A recent report by Gartner, for example, says that 25% of Global 2000 companies will b...
Software-driven innovation is becoming a primary approach to how businesses create and deliver new value to customers. A survey of 400 business and IT executives by the IBM Institute for Business Value showed businesses that are more effective at software delivery are also more profitable than their peers nearly 70 percent of the time (1). DevOps provides a way for businesses to remain competitive, applying lean and agile principles to software development to speed the delivery of software that ...
SYS-CON Events announced today that FierceDevOps will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. FierceDevOps keeps software developers and IT operations personnel updated on the latest news and trends around the rapidly evolving role of the traditional IT worker.
JFrog on Thursday announced that it has added Docker support to Bintray, its distribution-as-a-service (DaaS) platform. When combined with JFrog’s Artifactory binary repository management system, organizations can now manage Docker images with an end-to-end solution that supports all technologies. The new version of Bintray allows organizations to create an unlimited number of private Docker repositories, and through the use of fast Akamai content delivery networks (CDNs), it decreases the dow...
More organizations are embracing DevOps to realize compelling business benefits such as more frequent feature releases, increased application stability, and more productive resource utilization. However, security and compliance monitoring tools have not kept up and often represent the single largest remaining hurdle to continuous delivery. In their session at DevOps Summit, Justin Criswell, Senior Sales Engineer at Alert Logic, Ricardo Lupo, a Solution Architect with Chef, will discuss how to ...
What exactly is a cognitive application? In her session at 16th Cloud Expo, Ashley Hathaway, Product Manager at IBM Watson, will look at the services being offered by the IBM Watson Developer Cloud and what that means for developers and Big Data. She'll explore how IBM Watson and its partnerships will continue to grow and help define what it means to be a cognitive service, as well as take a look at the offerings on Bluemix. She will also check out how Watson and the Alchemy API team up to off...
Thanks to Docker, it becomes very easy to leverage containers to build, ship, and run any Linux application on any kind of infrastructure. Docker is particularly helpful for microservice architectures because their successful implementation relies on a fast, efficient deployment mechanism – which is precisely one of the features of Docker. Microservice architectures are therefore becoming more popular, and are increasingly seen as an interesting option even for smaller projects, instead of bein...
SYS-CON Events announced today that Site24x7, the cloud infrastructure monitoring service, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Site24x7 is a cloud infrastructure monitoring service that helps monitor the uptime and performance of websites, online applications, servers, mobile websites and custom APIs. The monitoring is done from 50+ locations across the world and from various wireless carr...
SYS-CON Events announced today that WSM International (WSM), the world’s leading cloud and server migration services provider, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. WSM is a solutions integrator with a core focus on cloud and server migration, transformation and DevOps services.
The Workspace-as-a-Service (WaaS) market will grow to $6.4B by 2018. In his session at 16th Cloud Expo, Seth Bostock, CEO of IndependenceIT, will begin by walking the audience through the evolution of Workspace as-a-Service, where it is now vs. where it going. To look beyond the desktop we must understand exactly what WaaS is, who the users are, and where it is going in the future. IT departments, ISVs and service providers must look to workflow and automation capabilities to adapt to growing ...
The speed of product development has increased massively in the past 10 years. At the same time our formal secure development and SDL methodologies have fallen behind. This forces product developers to choose between rapid release times and security. In his session at DevOps Summit, Michael Murray, Director of Cyber Security Consulting and Assessment at GE Healthcare, examined the problems and presented some solutions for moving security into the DevOps lifecycle to ensure that we get fast AND ...
SYS-CON Events announced today that SafeLogic has been named “Bag Sponsor” of SYS-CON's 16th International Cloud Expo® New York, which will take place June 9-11, 2015, at the Javits Center in New York City, NY. SafeLogic provides security products for applications in mobile and server/appliance environments. SafeLogic’s flagship product CryptoComply is a FIPS 140-2 validated cryptographic engine designed to secure data on servers, workstations, appliances, mobile devices, and in the Cloud....
SYS-CON Events announced today that Akana, formerly SOA Software, has been named “Bronze Sponsor” of SYS-CON's 16th International Cloud Expo® New York, which will take place June 9-11, 2015, at the Javits Center in New York City, NY. Akana’s comprehensive suite of API Management, API Security, Integrated SOA Governance, and Cloud Integration solutions helps businesses accelerate digital transformation by securely extending their reach across multiple channels – mobile, cloud and Internet of Thi...
There has been a lot of discussion recently in the DevOps space over whether there is a unique form of DevOps for large enterprises or is it just vendors looking to sell services and tools. In his session at DevOps Summit, Chris Riley, a technologist, discussed whether Enterprise DevOps is a unique species or not. What makes DevOps adoption in the enterprise unique or what doesn’t? Unique or not, what does this mean for adopting DevOps in enterprise size organizations? He also explored differe...
In his session at DevOps Summit, Tapabrata Pal, Director of Enterprise Architecture at Capital One, will tell a story about how Capital One has embraced Agile and DevOps Security practices across the Enterprise – driven by Enterprise Architecture; bringing in Development, Operations and Information Security organizations together. Capital Ones DevOpsSec practice is based upon three "pillars" – Shift-Left, Automate Everything, Dashboard Everything. Within about three years, from 100% waterfall, C...
SYS-CON Events announced today that Plutora, Inc., the leading global provider of enterprise release management and test environment management SaaS solutions, will exhibit at SYS-CON's DevOps Summit 2015 New York, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Headquartered in Mountain View, California, Plutora provides enterprise release management and test environment SaaS solutions to clients in North America, Europe and Asia Pacific. Leading companies ...
SYS-CON Events announced today that Open Data Centers (ODC), a carrier-neutral colocation provider, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place June 9-11, 2015, at the Javits Center in New York City, NY. Open Data Centers is a carrier-neutral data center operator in New Jersey and New York City offering alternative connectivity options for carriers, service providers and enterprise customers.