Search Results for author: Nick Rossenbach

Found 10 papers, 2 papers with code

Automatic Video Dubbing at AppTek

no code implementations EAMT 2022 Mattia Di Gangi, Nick Rossenbach, Alejandro Pérez, Parnia Bahar, Eugen Beck, Patrick Wilken, Evgeny Matusov

The revoicing usually comes with a changed script, mostly in a different language, and the revoicing should reproduce the original emotions, coherent with the body language, and lip synchronized.

The RWTH Aachen Machine Translation System for IWSLT 2016

no code implementations IWSLT 2016 Jan-Thorsten Peter, Andreas Guta, Nick Rossenbach, Miguel Graça, Hermann Ney

This work describes the statistical machine translation (SMT) systems of RWTH Aachen University developed for the evaluation campaign of International Workshop on Spoken Language Translation (IWSLT) 2016.

Machine Translation Translation

The RWTH Aachen Machine Translation Systems for IWSLT 2017

no code implementations IWSLT 2017 Parnia Bahar, Jan Rosendahl, Nick Rossenbach, Hermann Ney

This work describes the Neural Machine Translation (NMT) system of the RWTH Aachen University developed for the English$German tracks of the evaluation campaign of the International Workshop on Spoken Language Translation (IWSLT) 2017.

Domain Adaptation Machine Translation +2

On the Relevance of Phoneme Duration Variability of Synthesized Training Data for Automatic Speech Recognition

no code implementations12 Oct 2023 Nick Rossenbach, Benedikt Hilmes, Ralf Schlüter

Synthetic data generated by text-to-speech (TTS) systems can be used to improve automatic speech recognition (ASR) systems in low-resource or domain mismatch tasks.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Take the Hint: Improving Arabic Diacritization with Partially-Diacritized Text

1 code implementation6 Jun 2023 Parnia Bahar, Mattia Di Gangi, Nick Rossenbach, Mohammad Zeineldeen

Automatic Arabic diacritization is useful in many applications, ranging from reading support for language learners to accurate pronunciation predictor for downstream tasks like speech synthesis.

Speech Synthesis

Comparing the Benefit of Synthetic Training Data for Various Automatic Speech Recognition Architectures

no code implementations12 Apr 2021 Nick Rossenbach, Mohammad Zeineldeen, Benedikt Hilmes, Ralf Schlüter, Hermann Ney

We achieve a final word-error-rate of 3. 3%/10. 0% with a hybrid system on the clean/noisy test-sets, surpassing any previous state-of-the-art systems on Librispeech-100h that do not include unlabeled audio data.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

Generating Synthetic Audio Data for Attention-Based Speech Recognition Systems

1 code implementation19 Dec 2019 Nick Rossenbach, Albert Zeyer, Ralf Schlüter, Hermann Ney

We achieve improvements of up to 33% relative in word-error-rate (WER) over a strong baseline with data-augmentation in a low-resource environment (LibriSpeech-100h), closing the gap to a comparable oracle experiment by more than 50\%.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

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