9. IPSJ SIG-SLP Corpora and Environments for Noisy Speech Recognition 9-f. Reverberant Speech Recognition Evaluation Environment (CENSREC-4)
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- Speech Resources Consortium
- Creator
Metadata
- Last Modified
- 2019-03-18
- Format
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- raw
- Rights
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- 研究・開発目的に限る
- For research and development purposes only
- Published
- 2008-03-17
- Other Title
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- 9. IPSJ SIG-SLP 雑音下音声認識評価環境 (CENSREC) 9-f. 残響下日本語連続数字 音声認識評価環境 (CENSREC-4)
Abstract
Producer, Project Noisy Speech Recognition Evaluation Working Group, Special Interest Group on Spoken Language Information Processing, Information Processing Society of Japan (IPSJ) Contents Common platform for evaluating independently speech recognition accuracy and speech interval detection under noisy environment. The target evaluation framework of CENSREC-4 is distant-talking speech recognition in various reverberation environments. The data contained in CENSREC-4 are connected digit utterances as in CENSREC-1. Basic data set: connected digit utterances under reverberant conditions and an evaluation framework that is provided as HTK-based HMM training and recognition scripts Extra data set: connected digit utterances under reverberant and noisy conditions and recording data in real environments