Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:


W3C Moves Forward on New Extensions for Voice Technologies and the Web


New Version of SSML to include Internationalization features; VoiceXML 3.0 to incorporate Speaker verification

The World Wide Web Consortium (W3C) announced new work on extensions to components of the Speech Interface Framework which will both extend Speech Synthesis Markup Language functionality to Asian and other languages, and include speaker verification features into the next version of VoiceXML, version 3.0. Addressing both areas expands both the reach and functionality of the framework.

Working Group Internationalizing SSML

The Speech Synthesis Markup Language (SSML), a W3C Recommendation since 2004, is designed to provide a rich, XML-based markup language for assisting the generation of synthetic speech in Web and other applications. The essential role of the markup language is to provide authors of synthesizable content a standard way to control aspects of speech such as pronunciation, volume, pitch, rate, etc. across different synthesis-capable platforms.

While these attributes are critical, additional attributes may be even more important to specific languages. For example, Mandarin Chinese, the most widely spoken language in the world today, also has the notion of tones - the same written character can have multiple pronunciations and meanings based on the tone used. Given the profusion of cellphones in China - some estimate as high as over one billion - the case for extending SSML for Mandarin is clear in terms of sheer market forces. Including extensions for Japanese, Korean and other languages will ensure that a fuller participation possible of the world on the Web.

Speaker Verification Extension to Be Included in VoiceXML 3.0

Another feature users are demanding of telephony services and the Web is speaker verification.

"Identity theft, fraud, phishing, terrorism, and even the high cost of resetting passwords have heightened interest in deploying biometric security for all communication channels, including the telephone,” said Ken Rehor of Vocalocity, newly elected Chairman of the VoiceXML Forum and participant in the W3C Voice Browser Working Group. “Speaker verification and identification is not only the best biometric for securing telephone transactions and communications, it can work seamlessly with speech recognition and speech synthesis in VoiceXML deployments."

Until now, most vendors have compensated for this missing feature by making a custom fix for their services. The result has been a set of divergent technologies that do not interoperate. Thanks to requirements contributions from the VoiceXML Forum’s Speaker Biometrics Committee, the W3C Voice Browser Working Group has been able to identify the features needed for a standardized speech verification module. The Working Group is now beginning to address these requirements.

Timing Perfect for New Participants

Given the depth and breadth of the announced new work, as well as plans for additional features for VoiceXML 3.0, this is a perfect time for new companies, researchers and other interested parties to join W3C and participate in the latest developments for voice technologies and the Web. Among potential critical contributors are those from the research and industrial sectors throughout Asia in the areas of Asian languages and speaker verification, to allow for the best possible expertise in the development of standards that truly serve the needs of Web users worldwide. More information on the W3C Voice Browser Activity and on joining W3C is on the W3C Web site.

Marie-Claire Forgue | alfa
Further information:

More articles from Information Technology:

nachricht Fraunhofer FIT joins Facebook's Telecom Infra Project
25.10.2016 | Fraunhofer-Institut für Angewandte Informationstechnik FIT

nachricht Stanford researchers create new special-purpose computer that may someday save us billions
21.10.2016 | Stanford University

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Etching Microstructures with Lasers

Ultrafast lasers have introduced new possibilities in engraving ultrafine structures, and scientists are now also investigating how to use them to etch microstructures into thin glass. There are possible applications in analytics (lab on a chip) and especially in electronics and the consumer sector, where great interest has been shown.

This new method was born of a surprising phenomenon: irradiating glass in a particular way with an ultrafast laser has the effect of making the glass up to a...

Im Focus: Light-driven atomic rotations excite magnetic waves

Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion

Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...

Im Focus: New 3-D wiring technique brings scalable quantum computers closer to reality

Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.

"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...

Im Focus: Scientists develop a semiconductor nanocomposite material that moves in response to light

In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.

A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...

Im Focus: Diamonds aren't forever: Sandia, Harvard team create first quantum computer bridge

By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.

"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...

All Focus news of the innovation-report >>>



Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

Agricultural Trade Developments and Potentials in Central Asia and the South Caucasus

14.10.2016 | Event News

World Health Summit – Day Three: A Call to Action

12.10.2016 | Event News

Latest News

How nanoscience will improve our health and lives in the coming years

27.10.2016 | Materials Sciences

OU-led team discovers rare, newborn tri-star system using ALMA

27.10.2016 | Physics and Astronomy

'Neighbor maps' reveal the genome's 3-D shape

27.10.2016 | Life Sciences

More VideoLinks >>>