CENSREC-3: An Evaluation Framework for Japanese Speech Recognition in Real Car-Driving Environments

• FUJIMOTO, Masakiyo

• TAKEDA, Kazuya

• NAKAMURA, Satoshi

抄録

This paper introduces a common database, an evaluation framework, and its baseline recognition results for in-car speech recognition, CENSREC-3, as an outcome of the IPSJ-SIG SLP Noisy Speech Recognition Evaluation Working Group. CENSREC-3, which is a sequel to AURORA-2J, has been designed as the evaluation framework of isolated word recognition in real car-driving environments. Speech data were collected using two microphones, a close-talking microphone and a hands-free microphone, under 16 carefully controlled driving conditions, i.e., combinations of three car speeds and six car conditions. CENSREC-3 provides six evaluation environments designed using speech data collected in these conditions.

収録刊行物

• IEICE transactions on information and systems

  IEICE transactions on information and systems E89-D (11), 2783-2793, 2006-11-01

  Institute of Electronics, Information and Communication Engineers

キーワード

• noisy speech recognition
• common evaluation framework
• in-car speech database
• CENSREC-3

詳細情報

• CRID: 1050845763730578560
• NII論文ID: 110007538486
• NII書誌ID: AA10826272
• HANDLE: 2237/15050
• ISSN: 09168532
• Web Site: https://nagoya.repo.nii.ac.jp/records/13155
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles