Digital coding process for transmission or storage of acoustical

Digital communications apparatus

Digital connection for voice activated services on wireless netw

Digital cordless phone system for improving distance of...

Digital data encoding apparatus and method thereof

Digital data player, and data processing method and data...

Digital encoder with dynamic quantization bit allocation

Digital filter design method and apparatus

Digital filter for sub-band synthesis

Digital interface device

Digital memo recorder having removable memory unit for...

Digital multimedia jukebox

Digital recording and playback system with voice recognition...

Digital recording and playback system with voice recognition...

Digital signal coding and decoding methods and apparatuses...

Digital signal encoding method, decoding method, encoding...

Digital signal processing method, learning method,...

Digital signal processor

Digital signal processor arrangement and method for comparing fe

Digital signal processor for processing voice messages