VOICE SIGNAL PROCESSING APPARATUS AND METHOD USING MICROPHONES INSTALLED IN AN ENCLOSED SPACE
Vehicle alternator with front bracket and rear bracket having heat dissipation function
Self driving emergency escaping apparatus using a cylinder and movalbe pulley
Self driving emergency escaping apparatus having safety handle
SELF-DRIVEN EMERGENCY ESCAPE APPARATUS PROVIDED WITH SAFETY HANDLE
Safety evacuation building with emergency escaping apparatus
SAFETY EVACUATION APPARATUS USING CYLINDER AND MOVING PULLEY
Reduction of disinfection byproduct formation by an oxidative coupling reaction with birnessite
Reduction of disinfection byproduct formation by an oxidative coupling reaction with birnessite
Method For Booting The System To Run The Rear Camera Early
METHOD AND SYSTEM FOR PROVIDING PARKING SPACE LOCATION INFORMATION IN REAL TIME
Method and apparatus for directional beamforming using microphone array
Inter-floor evacuation device using variable speed damper cylinder and movable pulley