CENSREC-1-C: An evaluation framework for voice activity detection under noisy environments

Norihide Kitaoka, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Kazumasa Yamamoto, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shigeki Matsuda, Tetsuji Ogawa, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura

    研究成果: Article

    25 引用 (Scopus)

    抜粋

    Voice activity detection (VAD) plays an important role in speech processing including speech recognition, speech enhancement, and speech coding under noisy environments. We have developed an evaluation framework for VAD under noisy environments, named CENSREC-1-C. We designed this framework for simple isolated utterance detection and hence, this framework consists of noisy continuous digit utterances and evaluation tools for VAD results. We define two evaluation measures, one for frame-level detection performance and the other for utterance-level detection performance. We also provide the evaluation results of a power-based VAD method as a reference.

    元の言語English
    ページ(範囲)363-371
    ページ数9
    ジャーナルAcoustical Science and Technology
    30
    発行部数5
    DOI
    出版物ステータスPublished - 2009

      フィンガープリント

    ASJC Scopus subject areas

    • Acoustics and Ultrasonics

    これを引用

    Kitaoka, N., Yamada, T., Tsuge, S., Miyajima, C., Yamamoto, K., Nishiura, T., Nakayama, M., Denda, Y., Fujimoto, M., Takiguchi, T., Tamura, S., Matsuda, S., Ogawa, T., Kuroiwa, S., Takeda, K., & Nakamura, S. (2009). CENSREC-1-C: An evaluation framework for voice activity detection under noisy environments. Acoustical Science and Technology, 30(5), 363-371. https://doi.org/10.1250/ast.30.363