Speech Commands Dataset Enhanced for Direction-of-Arrival Estimation

  Authors

Beneš, David

  Item identifier

http://hdl.handle.net/11234/1-5140

 Date issued

2023-04-25

 Type

audio, corpus

 Language(s)

English

 Description

This dataset can serve as a training and evaluation corpus for the task of training keyword detection with speaker direction estimation (keyword direction of arrival - KWDOA). It was created by processing the existing Speech Commands dataset [1] with the PyroomAcoustics library so that the resulting speech recordings simulate the usage of a circular microphone array with 4 microphones having a distance of 57 mm between adjacent microphones. Such design of a simulated microphone array was chosen in order to match the existing physical microphone array from the Seeeduino series. [1] Warden, Pete. “Speech Commands: A Dataset for Limited-Vocabulary Speech Recognition.” ArXiv.org, 2018, arxiv.org/abs/1804.03209

 Publisher

University of West Bohemia, Department of Cybernetics

 Subject(s)

speech commands keyword direction of arrival

 Collection(s)

LINDAT / CLARIAH-CZ Data & Tools

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