The development of a command-based speech interface for a telephone answering machine.

Stephan Gamm Reinhold Haeb-Umbach Detlev Langmann The development of a command-based speech interface for a telephone answering machine. 161-171 1997 23 Speech Communication 1-2 http://dx.doi.org/10.1016/S0167-6393(97)00034-4 db/journals/speech/speech23.html#GammHL97