Rüdiger Hoffmann

93 papers A 28B 2C 1Misc 4Journal 2Unranked 53

Year	Rank	Type	Title / Venue / Authors
2022	—	`conf`	Assessment of the Body Posture of Interventional Radiologists. MIE Saskia Lohmann, Gürkan Öztürk, Denise Junger, Rüdiger Hoffmann, Oliver Burgert
2022	—	`conf`	Photography and cinematography at the Hamburg Phonetics Laboratory. Part 1: photography and cinematography of the larynx. HSCR Rüdiger Hoffmann
2021	—	`conf`	Roots of electronic speech communication in linguistics and engineering: The genesis of the chair of speech communication of the TU Dresden as a case study. HSCR Rüdiger Hoffmann, Dieter Mehnert
2019	—	`conf`	"Nothing but a lung, a glottis, and a mouth" - The long way of speech synthesis. HSCR Rüdiger Hoffmann
2018	—	`conf`	From Kratzenstein to the Soviet Vocoder: Some Results of a Historic Research Project in Speech Technology. SPECOM Rüdiger Hoffmann, Peter Birkholz, Falk Gabriel, Rainer Jäckel
2017	—	`conf`	The Sennheiser vocoder goes digital - on a German R&D project in the 1970s. HSCR Rüdiger Hoffmann, Gritta Gramm
2015	—	`conf`	Cross-linguistic prosodic comparison with OMProDat database. O-COCOSDA/CASLRE Hongwei Ding, Daniel Hirst, Rüdiger Hoffmann
2015	—	`conf`	Feedback suppression in a mechanically coupled, short signal path sensor-actuator system for use as a hearing implant. TSP Till Moritz Essinger, Rüdiger Hoffmann
2015	—	`ed.`	First International Workshop on the History of Speech Communication Research, HSCR 2015, Dresden, Germany, September 4-5, 2015 HSCR@INTERSPEECH Rüdiger Hoffmann, Jürgen Trouvain
2015	—	`conf`	Recent development of the historic acoustic-phonetic collection of the TU Dresden. HSCR@INTERSPEECH Rüdiger Hoffmann, Dieter Mehnert
2015	—	`conf`	Voices for toys - first commercial spin-offs in speech synthesis. HSCR@INTERSPEECH Rüdiger Hoffmann
2014	—	`conf`	Analysis and Synthesis of Glottalization Phenomena in German-Accented English. SPECOM Ivan Kraljevski, Maria Paola Bissiri, Guntram Strecha, Rüdiger Hoffmann
2013	—	`conf`	A new approach to develop a syllable based, continuous Amharic speech recognizer. EUROCON Yitagessu Birhanu Gebremedhin, Frank Duckhorn, Rüdiger Hoffmann, Ivan Kraljevski
2013	—	`conf`	A survey about ASR for children. SLaTE Felix Claus, Hamurabi Gamboa-Rosales, Rico Petrick, Horst-Udo Hain, Rüdiger Hoffmann
2013	A	`conf`	A survey about databases of children's speech. INTERSPEECH Felix Claus, Hamurabi Gamboa-Rosales, Rico Petrick, Horst-Udo Hain, Rüdiger Hoffmann
2013	A	`conf`	An investigation of vowel epenthesis in Chinese learners' production of German consonants. INTERSPEECH Hongwei Ding, Rüdiger Hoffmann
2013	—	`conf`	Analysis-by-synthesis approach for acoustic model adaptation. EUROCON Ivan Kraljevski, Frank Duckhorn, Guntram Strecha, Yitagessu Birhanu Gebremedhin, Matthias Wolff, Rüdiger Hoffmann
2013	A	`conf`	How did it work? historic phonetic devices explained by coeval photographs. INTERSPEECH Rüdiger Hoffmann, Dieter Mehnert, Rolf Dietzel
2013	Misc	`conf`	Modelling drum patterns with weighted finite-state transducers. ICASSP Stephan Hübler, Rüdiger Hoffmann
2013	—	`conf`	Runtime and speech quality survey of a voice conversion method. EUROCON Oliver Jokisch, Yitagessu Birhanu, Rüdiger Hoffmann
2012	—	`conf`	Acoustic Model Adaptation on Speech and Audio Coding Distortion. ITG Conference on Speech Communication Ivan Kraljevski, Frank Duckhorn, Rüdiger Hoffmann
2012	—	`conf`	An Acoustic Investigation of Chinese Tone 4 Produced by German Learners. IALP Hongwei Ding, Rüdiger Hoffmann, Hussein Hussein, Oliver Jokisch
2012	—	`ed.`	Cognitive Behavioural Systems - COST 2102 International Training School, Dresden, Germany, February 21-26, 2011, Revised Selected Papers COST 2102 Training School Anna Esposito, Antonietta Maria Esposito, Alessandro Vinciarelli, Rüdiger Hoffmann, Vincent C. Müller
2012	—	`conf`	Cross-Language Acoustic Modeling for Macedonian Speech Technology Applications. ICT Innovations Ivan Kraljevski, Guntram Strecha, Matthias Wolff, Oliver Jokisch, Slavcho Chungurski, Rüdiger Hoffmann
2012	J	`jnl`	Diseño y desarrollo de un sistema de evaluación automática de la pronunciación para el euskara. Proces. del Leng. Natural Igor Odriozola, Oliver Jokisch, Inma Hernáez, Rüdiger Hoffmann
2012	A	`conf`	Distance-Dependent Noise Reduction for Two-Channel Microphones. INTERSPEECH Thomas Fehér, Dietmar Richter, Oliver Jokisch, Rüdiger Hoffmann
2012	—	`conf`	Syllable-based prosodic analysis of Amharic read speech. SLT Oliver Jokisch, Yitagessu Birhanu, Rüdiger Hoffmann
2012	A	`conf`	Using context-free grammars for embedded speech recognition with Weighted Finite-State Transducers. INTERSPEECH Frank Duckhorn, Rüdiger Hoffmann
2011	A	`conf`	A New Epsilon Filter for Efficient Composition of Weighted Finite-State Transducers. INTERSPEECH Frank Duckhorn, Matthias Wolff, Rüdiger Hoffmann
2011	—	`conf`	Acoustic analysis of postvocalic /l/ in Chinese learners of German in the context of an overall perception experiment. SLaTE Oliver Jokisch, Hongwei Ding, Rüdiger Hoffmann
2011	—	`conf`	An Acoustic and Perceptive Analysis of Postvocalic /l/ in Mandarin Chinese Learners of German. ICPhS Hongwei Ding, Oliver Jokisch, Rüdiger Hoffmann
2011	—	`conf`	An Approach to Intelligent Signal Processing. COST 2102 Training School Matthias Wolff, Rüdiger Hoffmann
2011	—	`conf`	An Audiovisual Feedback System for Pronunciation Tutoring - Mandarin Chinese Learners of German. COST 2102 Training School Hongwei Ding, Oliver Jokisch, Rüdiger Hoffmann
2011	—	`conf`	Measuring the Accuracy of Historic Phonetic Instruments. ICPhS Rüdiger Hoffmann, Dieter Mehnert, Rolf Dietzel
2011	A	`conf`	Quantitative Analysis of Tone Coarticulation in Mandarin. INTERSPEECH Hussein Hussein, Hansjörg Mixdorff, Hue San Do, Rüdiger Hoffmann
2011	A	`conf`	Voice Activity Detection in MTF-Based Power Envelope Restoration. INTERSPEECH Masashi Unoki, Xugang Lu, Rico Petrick, Shota Morita, Masato Akagi, Rüdiger Hoffmann
2010	A	`conf`	Acoustic analysis of intonation in parkinson's disease. INTERSPEECH Joan K. Y. Ma, Rüdiger Hoffmann
2010	—	`conf`	Akustisches und mobiles Front-End für ein Public Terminal. ESSV Thomas Fehér, Sören Wittenberg, Rüdiger Hoffmann
2010	—	`conf`	Comparing the Rhythmical Characteristics of Speech and Music - Theoretical and Practical Issues. COST 2102 Training School Stephan Hübler, Rüdiger Hoffmann
2010	—	`conf`	Early Experiments on Prosody in Synthetic Speech. ESSV Rüdiger Hoffmann, Dieter Mehnert
2010	—	`conf`	Entwicklung und Performance eines Sprachdialogsystems mit begrenzten Hardwareressourcen. ESSV Frank Duckhom, Guntram Strecha, Matthias Wolff, Rüdiger Hoffmann
2010	A	`conf`	Methods for robust speech recognition in reverberant environments: a comparison. INTERSPEECH Rico Petrick, Thomas Fehér, Masashi Unoki, Rüdiger Hoffmann
2010	—	`conf`	Realisierung von Mischverteilungsdichten durch gewichtete Automaten (Finite-State Transducer). Sprachkommunikation Frank Duckhorn, Matthias Wolff, Rüdiger Hoffmann
2010	A	`conf`	Signal-based accent and phrase marking using the fujisaki model. INTERSPEECH Hussein Hussein, Rüdiger Hoffmann
2009	—	`conf`	Audiovisual Tools for Phonetic and Articulatory Visualization in Computer-Aided Pronunciation Training. COST 2102 Training School Bernd J. Kröger, Peter Birkholz, Rüdiger Hoffmann, Helen Meng
2009	A	`conf`	Maximum likelihood unit selection for corpus-based speech synthesis. INTERSPEECH Abubeker Gamboa Rosales, Hamurabi Gamboa-Rosales, Rüdiger Hoffmann
2009	—	`conf`	Robustness optimization of a speech interface for child-directed embedded language tutoring. WOCCI Oliver Jokisch, Horst-Udo Hain, Rico Petrick, Rüdiger Hoffmann
2008	A	`conf`	A comprehensive study on the effects of room reverberation on fundamental frequency estimation. INTERSPEECH Rico Petrick, Masashi Unoki, Anish Mittal, Carlos Segura, Rüdiger Hoffmann
2008	A	`conf`	A hybrid speech signal based algorithm for pitch marking using finite state machines. INTERSPEECH Hussein Hussein, Matthias Wolff, Oliver Jokisch, Frank Duckhorn, Guntram Strecha, Rüdiger Hoffmann
2008	—	`conf`	A new feature analysis method for robust ASR in reverberant environments based on the harmonic structure of speech. EUSIPCO Rico Petrick, Kevin Lohde, Mike Lorenz, Rüdiger Hoffmann
2008	Misc	`conf`	Experiments in acoustic structural health monitoring of airplane parts. ICASSP Constanze Tschöpe, Eberhard Schulze, Heiko Neunübel, Matthias Wolff, Robert Schubert, Rüdiger Hoffmann
2008	A	`conf`	Robust front end processing for speech recognition in reverberant environments: utilization of speech characteristics. INTERSPEECH Rico Petrick, Xugang Lu, Masashi Unoki, Masato Akagi, Rüdiger Hoffmann
2008	—	`conf`	The DRESS Blizzard Challenge 2008 Entry. Blizzard Challenge Hamurabi Gamboa-Rosales, Oliver Jokisch, Rüdiger Hoffmann
2008	—	`conf`	Towards an embedded language tutoring system for children. WOCCI Oliver Jokisch, Rüdiger Hoffmann
2007	—	`conf`	Analysis of Verbal and Nonverbal Acoustic Signals with the Dresden UASR System. COST 2102 Workshop (Vietri) Rüdiger Hoffmann, Matthias Eichner, Matthias Wolff
2007	—	`conf`	Auscultatory Blood Pressure Measurement using HMMs. ICASSP (1) Matthias Wolff, Ulrich Kordon, Hussein Hussein, Matthias Eichner, Rüdiger Hoffmann, Constanze Tschöpe
2007	A	`conf`	Line cepstral quefrencies and their use for acoustic inventory coding. INTERSPEECH Guntram Strecha, Matthias Eichner, Rüdiger Hoffmann
2007	A	`conf`	Spontaneous speech synthesis by pronunciation variant selection - a comparison to natural speech. INTERSPEECH Steffen Werner, Rüdiger Hoffmann
2007	—	`conf`	The Acoustic Front-End in Scenarios of Interaction Research. COST 2102 Workshop (Patras) Rüdiger Hoffmann, Lutz-Michael Alisch, Uwe Altmann, Thomas Fehér, Rico Petrick, Sören Wittenberg, Rico Hermkes
2007	A	`conf`	The harming part of room acoustics in automatic speech recognition. INTERSPEECH Rico Petrick, Kevin Lohde, Matthias Wolff, Rüdiger Hoffmann
2006	—	`conf`	F0 Analysis of Chinese Accented German Speech. ISCSLP Hongwei Ding, Oliver Jokisch, Rüdiger Hoffmann
2006	—	`conf`	Instrument classification using Hidden Markov Models. ISMIR Matthias Eichner, Matthias Wolff, Rüdiger Hoffmann
2006	—	`conf`	Pronunciation Variant Selection for Spontaneous Speech Synthesis-Listening Effort As a Quality Parameter. ICASSP (1) Steffen Werner, Matthias Wolff, Rüdiger Hoffmann
2005	A	`conf`	Codec integrated voice conversion for embedded speech synthesis. INTERSPEECH Guntram Strecha, Oliver Jokisch, Matthias Eichner, Rüdiger Hoffmann
2005	B	`conf`	Pronunciation Learning and Foreign Accent Reduction by an Audiovisual Feedback System. ACII Oliver Jokisch, Uwe Koloska, Diane Hirschfeld, Rüdiger Hoffmann
2005	B	`conf`	Prosodic Reading Style Simulation for Text-to-Speech Synthesis. ACII Oliver Jokisch, Hans Kruschke, Rüdiger Hoffmann
2004	—	`conf`	Classification of non-speech acoustic signals using structure models. ICASSP (5) Constanze Tschöpe, Dieter Hentschel, Matthias Wolff, Matthias Eichner, Rüdiger Hoffmann
2004	—	`conf`	Glottalization in inventory construction: a cross-language study. ISCSLP Hongwei Ding, Oliver Jokisch, Rüdiger Hoffmann
2004	—	`conf`	Integrating Speech Enabled Services in a web-based e-Learning Environment. ITCC (2) Steffen Werner, Matthias Wolff, Matthias Eichner, Rüdiger Hoffmann
2004	—	`conf`	Modeling pronunciation variation for spontaneous speech synthesis. ICASSP (1) Steffen Werner, Matthias Wolff, Matthias Eichner, Rüdiger Hoffmann
2004	J	`jnl`	Toward spontaneous speech Synthesis-utilizing language model information in TTS. IEEE Trans. Speech Audio Process. Steffen Werner, Matthias Eichner, Matthias Wolff, Rüdiger Hoffmann
2004	A	`conf`	Voice activation using prosodic features. INTERSPEECH Marco Khne, Matthias Wolff, Matthias Eichner, Rüdiger Hoffmann
2004	—	`conf`	Voice characteristics conversion for TTS using reverse VTLN. ICASSP (1) Matthias Eichner, Matthias Wolff, Rüdiger Hoffmann
2004	A	`conf`	What concept-to-speech can gain for prosody. INTERSPEECH Markus Schnell, Rüdiger Hoffmann
2003	—	`conf`	A multilingual TTS system with less than 1 Mbyte footprint for embedded applications. ICASSP (1) Rüdiger Hoffmann, Oliver Jokisch, Diane Hirschfeld, Guntram Strecha, Hans Kruschke, Ulrich Kordon, Uwe Koloska
2003	—	`conf`	Towards spontaneous speech synthesis - LM based selection of pronunciation variants. ICASSP (1) Matthias Eichner, Steffen Werner, Matthias Wolff, Rüdiger Hoffmann
2002	C	`conf`	. Text-to-speech for low-resource systems. IEEE Workshop on Multimedia Signal Processing Markus Schnell, Michael Küstner, Oliver Jokisch, Rüdiger Hoffmann
2002	Misc	`conf`	Improved duration control for speech synthesis using a multigram language model. ICASSP Matthias Eichner, Matthias Wolff, Rüdiger Hoffmann
2001	—	`conf`	A neural network and a hybrid approach for accent label prediction. SSW Achim F. Müller, Rüdiger Hoffmann
2001	A	`conf`	Accent label prediction by time delay neural networks using gating clusters. INTERSPEECH Achim F. Müller, Rüdiger Hoffmann
2001	A	`conf`	Improved data-driven generation of pronunciation dictionaries using an adapted word list. INTERSPEECH Matthias Wolff, Matthias Eichner, Rüdiger Hoffmann
2001	Misc	`conf`	Speech synthesis using stochastic Markov graphs. ICASSP Matthias Eichner, Matthias Wolff, Sebastian Ohnewald, Rüdiger Hoffmann
2000	A	`conf`	A unified approach for speech synthesis and speech recognition using stochastic Markov graphs. INTERSPEECH Matthias Eichner, Matthias Wolff, Rüdiger Hoffmann
2000	A	`conf`	Data-driven importance analysis of linguistic and phonetic information. INTERSPEECH Achim F. Müller, Jianhua Tao, Rüdiger Hoffmann
2000	A	`conf`	Data-driven importance analysis of linguistic and phonetic information. INTERSPEECH Achim F. Müller, Jianhua Tao, Rüdiger Hoffmann
2000	—	`conf`	Eine aktuelle Evaluation kommerzieller Diktiersysteme. KONVENS Gudrun Flach, Rüdiger Hoffmann, Torsten Rudoplph
2000	A	`conf`	Framework Design and Implementation of Web-Based Tutorials in Spoken Language Engineering. IEEE International Conference on Multimedia and Expo (II) Rüdiger Hoffmann, Matthias Wolff
2000	A	`conf`	Natural F0 contours with a new neural-network-hybrid approach. INTERSPEECH Çaglayan Erdem, Martin Holzapfel, Rüdiger Hoffmann
1999	—	`conf`	An interactive tutorial on text-to-speech synthesis from diphones in time domain. EUROSPEECH Rüdiger Hoffmann, Bettina Ketzmerick, Ulrich Kordon, Steffen Kürbis
1998	—	`conf`	A wavelet-domain PSOLA approach. SSW Martin Holzapfel, Rüdiger Hoffmann, Harald Höge
1998	—	`conf`	Creating an individual speech rhythm: a data driven approach. SSW Oliver Jokisch, Diane Hirschfeld, Matthias Eichner, Rüdiger Hoffmann
1998	—	`conf`	Multi-level rhythm control for speech synthesis using hybrid data driven and rule-based approaches. ICSLP Oliver Jokisch, Diane Hirschfeld, Matthias Eichner, Rüdiger Hoffmann
1985	—	`—`	Stochastische zellulare Systeme: Grundlagen. Rüdiger Hoffmann