no code implementations • 3 May 2024 • Nils L. Westhausen, Hendrik Kayser, Theresa Jansen, Bernd T. Meyer
Deep learning has the potential to enhance speech signals and increase their intelligibility for users of hearing aids.
no code implementations • 8 Dec 2023 • Nils L. Westhausen, Bernd T. Meyer
In this paper, we introduce a causal low-latency low-complexity approach for binaural multichannel blind speaker separation in noisy reverberant conditions.
no code implementations • 17 Jul 2023 • Nils L. Westhausen, Bernd T. Meyer
The performance of an oracle binaural LCMV beamformer in non-low-latency configuration can be matched even by a unilateral configuration of the GCFSnet in terms of objective metrics.
1 code implementation • 4 Apr 2022 • Nils L. Westhausen, Bernd T. Meyer
The model with the lowest complexity described in this paper reaches a robust PLC performance and consistent improvements over the zero-filling baseline for all metrics.
no code implementations • 3 Nov 2021 • Marko Stamenovic, Nils L. Westhausen, Li-Chia Yang, Carl Jensen, Alex Pawlicki
Using weight pruning, we show that we are able to compress an already compact model's memory footprint by a factor of 42x from 3. 7MB to 87kB while only losing 0. 1 dB SDR in performance.
no code implementations • 2 Nov 2021 • Nils L. Westhausen, Rainer Huber, Hannah Baumgartner, Ragini Sinha, Jan Rennies, Bernd T. Meyer
Listening to the audio of TV broadcast signals can be challenging for hearing-impaired as well as normal-hearing listeners, especially when background sounds are prominent or too loud compared to the speech signal.
1 code implementation • 27 Oct 2020 • Nils L. Westhausen, Bernd T. Meyer
This paper applies the dual-signal transformation LSTM network (DTLN) to the task of real-time acoustic echo cancellation (AEC).
2 code implementations • Interspeech 2020 • Nils L. Westhausen, Bernd T. Meyer
This paper introduces a dual-signal transformation LSTM network (DTLN) for real-time speech enhancement as part of the Deep Noise Suppression Challenge (DNS-Challenge).
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Speech Enhancement
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Speech Enhancement
Audio and Speech Processing
Sound