3 papers
cs.SD2022
On the Relevance of Bandwidth Extension for Speaker Verification
Marcos Faundez-Zanuy, Mattias Nilsson, W. Bastiaan Kleijn
In this paper, we consider the effect of a bandwidth extension of narrow-band speech signals (0.3-3.4 kHz) to 0.3-8 kHz on speaker verification. Using covariance matrix based verif…
cs.SD2022
On the relevance of bandwidth extension for speaker identification
Marcos Faundez-Zanuy, Mattias Nilsson, W. Bastiaan Kleijn
In this paper we discuss the relevance of bandwidth extension for speaker identification tasks. Mainly we want to study if it is possible to recognize voices that have been bandwit…
cs.NE2019
Synaptic Delays for Temporal Feature Detection in Dynamic Neuromorphic Processors
Fredrik Sandin, Mattias Nilsson
Spiking neural networks implemented in dynamic neuromorphic processors are well suited for spatiotemporal feature detection and learning, for example in ultra low-power embedded in…