Inventor
HAUENSTEIN ALFRED
8 patents
Patents
8 patentsUS5732388AMar 24, 1998
Feature extraction method for a speech signal
SIEMENS AG38 citations89
US7035799B1Apr 25, 2006
Method and device for voice recognition
SIEMENS AG8 citations71
US4683438AJul 28, 1987
Circuit for connecting a load to the high side of a DC power supply
SIEMENS AG12 citations71
US4334183AJun 8, 1982
Electronic sensor on/off switch
SIEMENS AG13 citations71
US3953804AApr 27, 1976
Switching arrangement for the production of sequential current pulses
SIEMENS AG13 citations67
US4334184AJun 8, 1982
Electronic sensor on/off switch
SIEMENS AG6 citations60
US4158155AJun 12, 1979
Ignition circuit for extinguishing tubes in electronic flash equipment
SIEMENS AG3 citations60
US4150306AApr 17, 1979
Blocking converter for flash equipment
SIEMENS AG1 citations50