VMInNet: Interpolation of Virtual Microphones in Optimal Latent Space Explored by Autoencoder

In this paper, we propose a new method for the interpolation of virtual signals between two real microphones to improve speech enhancement performance in underdetermined situations. The virtual microphone technique is a recently proposed technique that can virtually increase the number of channels o...

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Veröffentlicht in:	Journal of Signal Processing 2021/11/01, Vol.25(6), pp.245-250
Hauptverfasser:	Takahashi, Riki, Li, Li, Makino, Shoji, Yamada, Takeshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Beamforming Domains Fourier transforms Interpolation Microphones neural network Sound propagation speech enhancement Speech processing virtual microphones
Online-Zugang:	Volltext
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