75428415
Feb 3, 1998
May 22, 2001
Electric, electronic and electro-acoustic apparatus for receiving, recording, reproducing, transmitting and processing sound signals and voices, dictating apparatus, speech recognition apparatus, speech processing apparatus, speech dialogue apparatus, voice controlled selection, dial and search systems, speech answering apparatus; computer software for use in speech recognition apparatus, speech processing apparatus, speech dialogue apparatus, voice controlled selection, dial and search systems and speech answering apparatus
Electrical and Scientific Apparatus