1. Akita, Y., Watanabe, M., Kawahara, T.: Automatic transcription of lecture speech using language model based on speaking-style transformation of proceeding texts. In: Proceedings of INTERSPEECH 2012, pp. 2326–2329, Portland, OR, USA (2012)
2. Álvarez, A., Mendes, C., Raffaelli, M., Luís, T., Paulo, S., Piccinini, N., Arzelus, H., Neto, J., Aliprandi, C., Del Pozo, A.: Automating live and batch subtitling of multimedia contents for several European languages. Multimedia Tools Appl. 75(18), 10823–10853 (2016)
3. Gauvain, J.-L., Lamel, L., Adda, G.: The LIMSI broadcast news transcription system. Speech Commun. 37(1–2), 89–108 (2002)
4. Jolliffe, I.T.: Principal Component Analysis. Springer, New York (1986)
5. Peddinti, V., Povey, D., Khudanpur, S.: A time delay neural network architecture for efficient modeling of long temporal contexts. In: Proceedings of INTERSPEECH 2015, pp. 3214–3218, Dresden, Germany (2015)