automatic speech recognition
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Low-Complexity Automatic Speaker Recognition in the Compressed GSM AMR Domain
White Paper This paper presents an experimental implementation of a low-complexity speaker recognition algorithm working in the compressed speech domain. The compressed bitstream values of the widely used GSM AMR speech coding standard are studied to identify... [06 Aug 2007]
Audio-Visual Speech Recognition in Challenging Environments
White Paper Visual speech information is known to improve accuracy and noise robustness of Automatic Speech Recognizers (ASR). However, to date, all audio-visual ASR work has concentrated on "Visually clean" data with limited variation in the speaker's frontal... [08 Dec 2006]
Improving Recognition Accuracy on CVSD Speech Under Mismatched Conditions
White Paper This paper studies some characteristics of the CVSD speech in the context of robust recognition of compressed speech, and presents two methods of improving the recognition accuracy in Automatic Speech Recognition (ASR) systems. [21 Mar 2006]
IBM WebSphere Voice Server V5.1.1/V5.1.2 and Avaya Interactive Response V1.3: An Interoperability Guide
White Paper It also demonstrates the use of Automatic Speech Recognition (ASR) and Text-to-Speech (TTS) voice technologies through examples. This paper is a guide for integrating IBM WebSphere Voice Server V5.1.1/V5.1.2 and Avaya Interactive Response V1.3. [21 Dec 2005]
IBM WebSphere Voice Server for Multiplatforms V5.1.1/V5.1.2 and Genesys Voice Platform: An Interoperability Guide
White Paper It also demonstrates the use of Automatic Speech Recognition (ASR) and Text to Speech (TTS) voice technologies through examples. This paper is a guide for integrating IBM's Websphere Voice Server V5.1.1/V5.1.2 and Genesys Voice Platform products. [21 Dec 2005]
The Influence of Speech Coding on Recognition Performance in Telecommunication Networks
White Paper The influence of encoding and decoding speech on automatic speech recognition is investigated in this paper with respect to applications in today's telecommunication networks. Finally recognition results are compared to results of subjective... [21 Nov 2005]
Supporting Access to Large Digital Oral History Archives
White Paper The paper then outlines a research agenda that grew out of these problems, covering issues in user requirement studies, automatic speech recognition, automatic segmentation, classification and summarization, retrieval, and user interfaces. [13 Apr 2005]
Joint Maximum a Posteriori Adaptation of Transformation and HMM Parameters
White Paper Automatic speech recognition (ASR) systems are very sensitive to variations between training and testing conditions, whether these variations are related to changes in speaker characteristics, acoustic environment, or incorrect modeling assumptions. [07 Apr 2005]
Fast-Improving Speech Recognition Technology Pushes Dramatic Business Innovations
White Paper People are becoming accustomed to using automatic speech recognition to conduct an ever-widening range of transactions including when calling major airlines, banks and retailers. After nearly 30 years of research and development, speech recognition... [09 Jan 2005]
RUSLANA: A Database of Russian Emotional Utterances
White Paper It can also be used for creating automatic emotion recognition and production systems on speaker-and gender- independent, gender-dependent and speaker-dependent levels. The database is constructed as a material source for linguistic and speech... [08 May 2004]
The Rise of Voice Portals
White Paper Voice portals and voice application networks integrate automatic speech recognition (ASR) technologies - voice recognition and text-to-speech conversions - with network infrastructures, application expertise, and system integration skills to... [01 Mar 2004]
Final chapter in Lernout & Hauspie tale ends
News Meanwhile, the company's automatic speech recognition technologies were sold to Multimodal Technologies for $2m. Bankrupt speech recognition company Lernout & Hauspie has offloaded the majority of its assets to ScanSoft for $39.5m. [28 Nov 2001]
Oracle gives developers the word
News In addition, Oracle is working with these companies on server hardware, in regards to adding in speech processor boards that use digital signals processing chips for automatic speech recognition, speech-to-text and text-to-speech. [03 Aug 2001]
Lucent and Unisys encourage developers to get talkative
News The two companies will sell a combined package to speech application developers, which includes Lucent's text-to-speech (TTS) and automatic speech recognition (ASR) engines, both born out of Bell Labs. [01 Dec 1998]
In brief: Lucent goes for voice recognition market
News Lucent Technologies has launched a software package aimed at developing Windows-based applications for speech-enabled products. The package, called Lucent Speech Application Platform, is based on research conducted over 20 years at Bell Labs. [25 Aug 1998]
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