专利名称：Multimedia console keyboard发明人：Jason Seung-Min Kim申请号：US08/863640申请日：19970528公开号：US05892503A公开日：19990406
摘要：A multimedia console keyboard provides a convenient user interface to providemultimedia functions easily accessible to the user. In general, the multimedia consolekeyboard provides speakers, microphones, volume control, brightness control, contrastcontrol, a pointing device, an electronic keyboard template with contact sensitive ICONand a real time clock/calendar alarm and computer power control switch at thekeyboard. The multimedia console keyboard provides an integrated analog- digitalpreprocessor with audio compression and expansion capabilities and other analogcapabilities. Integrated audio allows for a closed-loop voice activation and control for thecomputer.
申请人：AST RESEARCH, INC.
代理机构：Knobbe, Martens, Olson & Bear, LLP
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