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With the recent introduction of speaker embeddings for text-independent speaker recognition, many fundamental questions require addressing in order to fast-track the development of this new era of technology. Of particular interest is the ability of the speaker embeddings network to leverage...

Jun, 2018
Conference Paper
Topics:
420

Multi-domain language recognition involves the application of a language identification (LID) system to identify languages in more than one domain. This problem was the focus of the recent NIST LRE 2017, and this article presents the findings from the SRI team during system development for the...

Jun, 2018
Conference Paper
Topics:
420

While acoustic-based links between clinical depression and abnormal speech have been established, there is still however little knowledge regarding what kinds of phonological content is most impacted.

Oct, 2017
Conference Paper
420

To date, automatic spoken language detection research has largely been based on a closed-set paradigm, in which the languages to be detected are known prior to system application. In actual practice, such systems may face previously unseen languages (out-of-set (OOS) languages) which should be...

Aug, 2017
In Proceedings
420

Unsupervised techniques for the adaptation of speaker recognition are important due to the problem of condition mismatch that is prevalent when applying speaker recognition technology to new conditions and the general scarcity of labeled ‘in-domain’ data.

Aug, 2017
In Proceedings
420

Speech conveys many things beyond content, including aspects of stance and attitude that have not been much studied. Considering 14 aspects of stance as they occur in radio news stories, we investigated the extent to which they could be inferred from prosody

Aug, 2017
In Proceedings
420
By Vikramjit Mitra

Studies have shown that articulatory information helps model speech variability and, consequently, improves speech recognition performance.

May, 2017
Journal
420

This work addresses lexical unit discovery for languages without (usable) written resources. Previous work has addressed this problem using entirely unsupervised methodologies. Our approach in contrast investigates the use of linguistic and speaker knowledge which are often available even if text...

Mar, 2017
Conference Paper
Topics:
420

We propose to demonstrate the Open Language Interface for Voice Exploitation (OLIVE) speech-processing system, which SRI International developed under the DARPA Robust Automatic Transcription of Speech (RATS) program. The technology underlying OLIVE was designed to achieve robustness to high levels...

Sep, 2016
In Proceedings
Topics:
420
By Vikramjit Mitra, Andreas Kathol

The rate at which endangered languages can be documented has been highly constrained by human factors.

Sep, 2016
In Proceedings
Topics:
420

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