Narayanan Shrikanth, Toutios Asterios, Ramanarayanan Vikram, Lammert Adam, Kim Jangwon, Lee Sungbok, Nayak Krishna, Kim Yoon-Chul, Zhu Yinghua, Goldstein Louis, Byrd Dani, Bresch Erik, Ghosh Prasanta, Katsamanis Athanasios, Proctor Michael
Signal Analysis and Interpretation Laboratory, University of Southern California, 3740 McClintock Avenue, Los Angeles, California 90089-2564.
Magnetic Resonance Engineering Laboratory, University of Southern California, 3740 McClintock Avenue, Los Angeles, California 90089-2564.
J Acoust Soc Am. 2014 Sep;136(3):1307. doi: 10.1121/1.4890284.
USC-TIMIT is an extensive database of multimodal speech production data, developed to complement existing resources available to the speech research community and with the intention of being continuously refined and augmented. The database currently includes real-time magnetic resonance imaging data from five male and five female speakers of American English. Electromagnetic articulography data have also been presently collected from four of these speakers. The two modalities were recorded in two independent sessions while the subjects produced the same 460 sentence corpus used previously in the MOCHA-TIMIT database. In both cases the audio signal was recorded and synchronized with the articulatory data. The database and companion software are freely available to the research community.
USC-TIMIT是一个广泛的多模态语音产生数据数据库，旨在补充语音研究界现有的资源，并不断完善和扩充。该数据库目前包括来自五名美国英语男性和五名美国英语女性的实时磁共振成像数据。目前也已从其中四名说话者那里收集了电磁关节造影数据。这两种模态是在两个独立的时段记录的，受试者说出了与之前MOCHA-TIMIT数据库中相同的460个句子语料库。在这两种情况下，音频信号都被记录下来并与发音数据同步。该数据库和配套软件可供研究界免费使用。
