Search Results for author: Nik Vaessen

Found 5 papers, 4 papers with code

The Effect of Batch Size on Contrastive Self-Supervised Speech Representation Learning

1 code implementation21 Feb 2024 Nik Vaessen, David A. van Leeuwen

We then show that the quality of the pre-trained model depends mainly on the amount of speech data seen during training, i. e., on the product of batch size and number of iterations.

Benchmarking Representation Learning +1

Beyond Neural-on-Neural Approaches to Speaker Gender Protection

1 code implementation30 Jun 2023 Loes Van Bemmel, Zhuoran Liu, Nik Vaessen, Martha Larson

Currently, the common practice for developing and testing gender protection algorithms is "neural-on-neural", i. e., perturbations are generated and tested with a neural network.

Attribute

Speaker and Language Change Detection using Wav2vec2 and Whisper

no code implementations18 Feb 2023 Tijn Berns, Nik Vaessen, David A. van Leeuwen

We investigate recent transformer networks pre-trained for automatic speech recognition for their ability to detect speaker and language changes in speech.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Training speaker recognition systems with limited data

1 code implementation28 Mar 2022 Nik Vaessen, David A. van Leeuwen

These subsets are restricted to 50\, k audio files (versus over 1\, M files available), and vary on the axis of number of speakers and session variability.

Speaker Recognition

Fine-tuning wav2vec2 for speaker recognition

1 code implementation30 Sep 2021 Nik Vaessen, David A. van Leeuwen

This paper explores applying the wav2vec2 framework to speaker recognition instead of speech recognition.

Classification Speaker Recognition +1

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