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2. Speech Commands Dataset Enhanced for Direction-of-Arrival Estimation
- Creator:
- Beneš, David
- Publisher:
- University of West Bohemia, Department of Cybernetics
- Type:
- audio and corpus
- Subject:
- speech commands and keyword direction of arrival
- Language:
- 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
- Rights:
- Creative Commons - Attribution 4.0 International (CC BY 4.0), http://creativecommons.org/licenses/by/4.0/, and PUB