@inproceedings{WernerWolffEichneretal., author = {Werner, Steffen and Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Integrating speech enabled services in a web-based e-learning environment}, series = {Proceedings, ITCC 2004, International Conference on Information Technology: Coding and Computing, April 5 - 7, 2004, Las Vegas, Nevada, vol. 2}, booktitle = {Proceedings, ITCC 2004, International Conference on Information Technology: Coding and Computing, April 5 - 7, 2004, Las Vegas, Nevada, vol. 2}, publisher = {IEEE Computer Society}, address = {Los Alamitos, Calif. [u.a.]}, doi = {10.1109/ITCC.2004.1286651}, pages = {303 -- 307}, language = {en} } @inproceedings{WernerWolffEichneretal., author = {Werner, Steffen and Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Modeling pronunciation variation for spontaneous speech synthesis}, series = {IEEE International Conference on Acoustics, Speech, and Signal Processing,(ICASSP '04), May 17 - 21, 2004, Montreal, Canada}, booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing,(ICASSP '04), May 17 - 21, 2004, Montreal, Canada}, publisher = {IEEE}, isbn = {0-7803-8484-9}, doi = {10.1109/ICASSP.2004.1326075}, pages = {I-673 -- I-676}, language = {en} } @inproceedings{EichnerGoecksHoffmannetal., author = {Eichner, Matthias and G{\"o}cks, Marc-Steffen and Hoffmann, R{\"u}diger and Wolff, Matthias}, title = {Speech enabled services in a web-based e-learning environment}, series = {Proceedings of the IASTED International Conference on Web-Based Education, February 16 - 18, 2004, Innsbruck, Austria}, booktitle = {Proceedings of the IASTED International Conference on Web-Based Education, February 16 - 18, 2004, Innsbruck, Austria}, publisher = {Acta Press}, address = {Anaheim [u.a.]}, isbn = {0-88986-406-3}, pages = {157 -- 162}, language = {en} } @inproceedings{EichnerKuehneWerneretal., author = {Eichner, Matthias and K{\"u}hne, M. and Werner, Steffen and Wolff, Matthias}, title = {Sprachtechnologien in der Lernumgebung eines internet-basierten Studienganges}, series = {Tagungsband zur 14. Konferenz "Elektronische Sprachsignalverarbeitung", Karlsruhe, 24.-26.09.2003}, booktitle = {Tagungsband zur 14. Konferenz "Elektronische Sprachsignalverarbeitung", Karlsruhe, 24.-26.09.2003}, editor = {Kroschel, Kristian}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-935712-83-9}, pages = {370 -- 377}, language = {de} } @inproceedings{EichnerWernerWolffetal., author = {Eichner, Matthias and Werner, Steffen and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Towards spontaneous speech synthesis: LM based selection of pronunciation variants}, series = {IEEE International Conference on Acoustics, Speech, and Signal Processing, April 6 - 10, 2003, Hong Kong, proceedings, Vol. 1}, booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing, April 6 - 10, 2003, Hong Kong, proceedings, Vol. 1}, publisher = {IEEE Operations Center}, address = {Piscataway, NJ}, isbn = {0-7803-7663-3}, doi = {10.1109/ICASSP.2003.1198764}, pages = {248 -- 251}, language = {en} } @inproceedings{HoffmannEichnerWerneretal., author = {Hoffmann, R{\"u}diger and Eichner, Matthias and Werner, Steffen and Wolff, Matthias}, title = {The Project UASR (Unified Approach for Speech Synthesis and Recognition) - A Progress Report}, series = {Proceedings of the Speech Processing Workshop, Magdeburg, Germany, September 09, DAGM 2003}, booktitle = {Proceedings of the Speech Processing Workshop, Magdeburg, Germany, September 09, DAGM 2003}, address = {Magdeburg}, pages = {17 -- 24}, language = {en} } @incollection{HoffmannEichnerWolff, author = {Hoffmann, R{\"u}diger and Eichner, Matthias and Wolff, Matthias}, title = {Inverse Probleme in der Sprachsignalverarbeitung}, series = {Phonetics and its Applications}, booktitle = {Phonetics and its Applications}, editor = {Braun, Angelika and Masthoff, Herbert R.}, publisher = {Steiner}, address = {Stuttgart}, isbn = {3-515-08094-5}, pages = {420 -- 434}, language = {de} } @inproceedings{EichnerWolffHoffmann, author = {Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Improved Duration Control for Speech Synthesis Using a Multigram Language Model}, series = {IEEE Internatinal Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002), May 13-17, Orlando, FL, Vol. 1}, booktitle = {IEEE Internatinal Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002), May 13-17, Orlando, FL, Vol. 1}, publisher = {IEEE}, doi = {10.1109/ICASSP.2002.5743743}, pages = {417 -- 420}, language = {en} } @inproceedings{WolffEichnerHoffmann, author = {Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Measuring the Quality of Pronunciation Dictionaries}, series = {PMLA 2002, ISCA Workshop on Pronunciation Modeling and Lexicon Adaptation for Spoken Language, September 14 - 15, Estes Park, CO}, booktitle = {PMLA 2002, ISCA Workshop on Pronunciation Modeling and Lexicon Adaptation for Spoken Language, September 14 - 15, Estes Park, CO}, pages = {117 -- 122}, language = {en} } @inproceedings{EichnerWolff, author = {Eichner, Matthias and Wolff, Matthias}, title = {Untersuchungen zum Einsatz von Sprachtechnologien in der Lernumgebung eines Internet-basierten Studienganges}, series = {Tagungsband zur 13. Konferenz "Elektronische Sprachsignalverarbeitung", Dresden, 25.-27.09.2002}, booktitle = {Tagungsband zur 13. Konferenz "Elektronische Sprachsignalverarbeitung", Dresden, 25.-27.09.2002}, editor = {Hoffmann, R{\"u}diger}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-935712-72-3}, pages = {341 -- 347}, language = {de} } @inproceedings{EichnerWolffOhnewaldetal., author = {Eichner, Matthias and Wolff, Matthias and Ohnewald, Sebastian and Hoffmann, R{\"u}diger}, title = {Speech synthesis using stochastic Markov graphs}, series = {Proceedings, International Conference on Acoustics, Speech and Signal Processing, 7 - 11 May 2001, Salt Palace Convention Center, Salt Lake City, Utah, USA}, booktitle = {Proceedings, International Conference on Acoustics, Speech and Signal Processing, 7 - 11 May 2001, Salt Palace Convention Center, Salt Lake City, Utah, USA}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {0-7803-7041-4}, doi = {10.1109/ICASSP.2001.941043}, pages = {829 -- 832}, language = {en} } @inproceedings{WolffEichnerHoffmann, author = {Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Improved data-driven generation of pronunciation dictionaries using an adapted word list}, series = {Proceedings, Eurospeech 2001, Scandinavia, 7th European Conference on Speech Communication and Technology, September 3 - 7, 2001, Aalborg, vol. 3}, booktitle = {Proceedings, Eurospeech 2001, Scandinavia, 7th European Conference on Speech Communication and Technology, September 3 - 7, 2001, Aalborg, vol. 3}, address = {Aalborg}, isbn = {87-90834-09-7}, pages = {1433 -- 1436}, language = {en} } @inproceedings{WolffEichnerHoffmann, author = {Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Automatic learning and optimization of pronunciation dictionaries}, series = {Proceedings of the Workshop Adaptation Methods for Speech Recognition, Sophia-Antipolis, France, August 29 - 30, 2001, Isca ITR-workshop}, booktitle = {Proceedings of the Workshop Adaptation Methods for Speech Recognition, Sophia-Antipolis, France, August 29 - 30, 2001, Isca ITR-workshop}, address = {Sophia-Antipolis}, pages = {159 -- 162}, language = {en} } @inproceedings{EichnerOhnewaldWolffetal., author = {Eichner, Matthias and Ohnewald, Sebastian and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Anwendung Stochastischer Markovgraphen in einem integrierten Spracherkennungs- und -synthesesystem}, series = {Fortschritte der Akustik - DAGA 2001, 27. Jahrestagung f{\"u}r Akustik, vom 26. bis zum 29. M{\"a}rz auf dem Gel{\"a}nde der Technischen Universit{\"a}t Hamburg-Harburg, TUHH}, booktitle = {Fortschritte der Akustik - DAGA 2001, 27. Jahrestagung f{\"u}r Akustik, vom 26. bis zum 29. M{\"a}rz auf dem Gel{\"a}nde der Technischen Universit{\"a}t Hamburg-Harburg, TUHH}, publisher = {DEGA}, address = {Oldenburg}, isbn = {3-9804568-9-7}, pages = {560 -- 561}, language = {de} } @inproceedings{WolffEichner, author = {Wolff, Matthias and Eichner, Matthias}, title = {Untersuchungen zum statistischen Zusammenhang zwischen orthographischer und phonetischer Repr{\"a}sentation deutscher W{\"o}rter}, series = {Tagungsband zur 12. Konferenz "Elektronische Sprachsignalverarbeitung", Bonn, 24.-26.09.2001}, booktitle = {Tagungsband zur 12. Konferenz "Elektronische Sprachsignalverarbeitung", Bonn, 24.-26.09.2001}, editor = {Hess, Wolfgang}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-935712-62-6}, pages = {315 -- 322}, language = {de} } @inproceedings{WolffEichnerEstelmannetal., author = {Wolff, Matthias and Eichner, Matthias and Estelmann, J. and Werner, Steffen and Hoffmann, R{\"u}diger}, title = {Meta-classification for a language identification task}, series = {Electronic speech signal processing, proceedings of the 16th conference joined with the 15th Czech-German Workshop "Speech Processing", Prague, September 26 - 28, 2005}, booktitle = {Electronic speech signal processing, proceedings of the 16th conference joined with the 15th Czech-German Workshop "Speech Processing", Prague, September 26 - 28, 2005}, editor = {Vich, Robert}, publisher = {TUDpress}, address = {Dresden}, isbn = {3-938863-17-X}, pages = {346 -- 355}, language = {en} } @inproceedings{WernerWolffEichneretal., author = {Werner, Steffen and Wolff, Matthias and Eichner, Matthias and Estelmann, J. and Hoffmann, R{\"u}diger}, title = {Language identification using meta-classification of multiple experts}, series = {Proceedings, 10th International Conference Speech and Computer, 17 - 19 October 2005, Patras, Greece, SPECOM 2005, vol. 2}, booktitle = {Proceedings, 10th International Conference Speech and Computer, 17 - 19 October 2005, Patras, Greece, SPECOM 2005, vol. 2}, pages = {519 -- 522}, language = {en} } @inproceedings{KuehneWolffEichneretal., author = {K{\"u}hne, Marco and Wolff, Matthias and Eichner, Matthias and Werner, Steffen and Hoffmann, R{\"u}diger}, title = {Stimmaktivierung eines Spracherkenners unter Ber{\"u}cksichtigung prosodischer Merkmale und der Variabilit{\"a}t der Aussprache}, series = {Fortschritte der Akustik, DAGA '05; 31. Deutsche Jahrestagung f{\"u}r Akustik, 14. - 17. M{\"a}rz 2005 in M{\"u}nchen}, booktitle = {Fortschritte der Akustik, DAGA '05; 31. Deutsche Jahrestagung f{\"u}r Akustik, 14. - 17. M{\"a}rz 2005 in M{\"u}nchen}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik}, address = {Berlin}, pages = {327 -- 328}, language = {de} } @inproceedings{WolffKuehne, author = {Wolff, Matthias and K{\"u}hne, Matthias}, title = {Stimmaktivierung eines Spracherkenners}, series = {Tagungsband zur 15. Konferenz "Elektronische Sprachsignalverarbeitung", Cottbus, 2004}, booktitle = {Tagungsband zur 15. Konferenz "Elektronische Sprachsignalverarbeitung", Cottbus, 2004}, editor = {Fellbaum, Klaus}, publisher = {w.e.b. Univ.-Verlag}, address = {Dresden}, isbn = {3-937672-65-5}, pages = {69 -- 78}, language = {de} } @misc{WernerEichnerWolffetal., author = {Werner, Steffen and Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Towards spontaneous speech synthesis - Utilizing language model information in TTS}, series = {IEEE transactions on speech and audio processing}, volume = {12}, journal = {IEEE transactions on speech and audio processing}, number = {4}, issn = {1063-6676}, doi = {10.1109/TSA.2004.828635}, pages = {436 -- 445}, language = {en} } @inproceedings{EichnerWolffHoffmann, author = {Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Sprachtechnologien in eL-IT: Einsatzszenarien und Umsetzung}, series = {eLearning in der Hochschule}, booktitle = {eLearning in der Hochschule}, editor = {Fellbaum, Klaus and G{\"o}cks, Marc-Steffen}, publisher = {Shaker Verlag}, address = {Aachen}, isbn = {3-8322-2531-5}, pages = {111 -- 120}, language = {de} } @inproceedings{EichnerWolffHoffmann, author = {Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {Voice characteristics conversion for TTS using reverse VTLN}, series = {Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing, (ICASSP), May 17 - 21, 2004, Montreal, Canada}, booktitle = {Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing, (ICASSP), May 17 - 21, 2004, Montreal, Canada}, publisher = {IEEE}, doi = {10.1109/ICASSP.2004.1325911}, pages = {I-17 -- I-20}, language = {en} } @inproceedings{EichnerWolffHoffmannetal., author = {Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger and Werner, Steffen}, title = {Ein kombiniertes Spracherkennungs- / Sprachsynthesesystem auf Phonemebene}, series = {Tagungsband zur 11. Konferenz "Elektronische Sprachsignalverarbeitung", 4.-6. September 2000, Cottbus}, booktitle = {Tagungsband zur 11. Konferenz "Elektronische Sprachsignalverarbeitung", 4.-6. September 2000, Cottbus}, editor = {Fellbaum, Klaus}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-933592-76-3}, pages = {141 -- 149}, language = {de} } @inproceedings{WolffEichnerHoffmann, author = {Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Eine Entwicklungsumgebung zur Erstellung internetbasierter Tutorien f{\"u}r die elektronische Sprachsignalverarbeitung}, series = {Tagungsband zur 11. Konferenz "Elektronische Sprachsignalverarbeitung", 4.-6. September 2000, Cottbus}, booktitle = {Tagungsband zur 11. Konferenz "Elektronische Sprachsignalverarbeitung", 4.-6. September 2000, Cottbus}, editor = {Fellbaum, Klaus}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-933592-76-3}, pages = {184 -- 192}, language = {de} } @inproceedings{EichnerWolff, author = {Eichner, Matthias and Wolff, Matthias}, title = {Datengetriebener Aufbau eines Aussprachelexikons - Diskussion experimenteller Ergebnisse}, series = {Elektronische Sprachsignalverarbeitung, Tagungsband der 10. Konferenz, G{\"o}rlitz, 20. bis 22. September 1999}, booktitle = {Elektronische Sprachsignalverarbeitung, Tagungsband der 10. Konferenz, G{\"o}rlitz, 20. bis 22. September 1999}, editor = {Mehnert, Dieter}, publisher = {w.e.b. Universit{\"a}tsverlag}, address = {Dresden}, isbn = {3-933592-64-X}, pages = {166 -- 173}, language = {de} } @inproceedings{EichnerWolffHoffmann, author = {Eichner, Matthias and Wolff, Matthias and Hoffmann, R{\"u}diger}, title = {A unified approach for speech synthesis and speech recognition using Stochastic Markov Graphs}, series = {The proceedings of the conference, ICSLP 2000, Oct. 16 - Oct. 20, 2000, Beijing International Convention Center, Beijing, China, Vol. 1}, booktitle = {The proceedings of the conference, ICSLP 2000, Oct. 16 - Oct. 20, 2000, Beijing International Convention Center, Beijing, China, Vol. 1}, address = {Beijing}, isbn = {7-80150-114-4}, pages = {701 -- 704}, language = {en} } @inproceedings{TschoepeHentschelWolffetal., author = {Tsch{\"o}pe, Constanze and Hentschel, Dieter and Wolff, Matthias and Eichner, Matthias and Hoffmann, R{\"u}diger}, title = {Classification of non-speech acoustic signals using structure models}, series = {Proceedings, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 17 - 21, 2004, Montreal, Canada, vol. 5}, volume = {5}, booktitle = {Proceedings, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 17 - 21, 2004, Montreal, Canada, vol. 5}, publisher = {IEEE Operations Center}, address = {Piscataway, NJ}, isbn = {0-7803-8484-9}, doi = {10.1109/ICASSP.2004.1327195}, pages = {653 -- 656}, abstract = {Non-speech acoustic signals are widely used as the input of systems for non-destructive testing. In this rapidly growing field, the signals have an increasing complexity leading to the fact that powerful models are required. Methods like DTW and HMM, which are established in speech recognition, have been successfully used but are not sufficient in all cases. We propose the application of generalized structured Markov graphs (SMG). We describe a task independent structure learning technique which automatically adapts the models to the structure of the test signals. We demonstrate that our solution outperforms hand-tuned HMM structures in terms of class discrimination by two case studies using data from real applications.}, language = {en} }