Shigeru Homma, Kiyoaki Aikawa, and Shigeki Sagayama, “Improved Estimation of Supervision in Unsupervised Speaker Adaptation,” 1997 IEEE Int. Conf on Acoustics, Speech and Signal Processing, 1997. ICASSP-97, Apr. 21-24, 1997, pp. 1023-1026.* |
Homma S et al.: “Iterative Unsupervised Speaker Adaptation for Batch Dictation”, Proceeding of Fourth International Conference on Spoken Language Processing, vol. 2, No. 96TH8206, Oct. 3-6, 1996, pp. 1141-1144, XP002100688. |
Zeppenfeld T et al.: “Recognition of Conversational Telephone Speech Using the Janus Speech Engine”, IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 3, Apr. 21-24, 1997, pp. 1815-1818, XP002100689. |