Abstract: A device includes one or more processors configured to execute instructions to determine a first phase based on a first audio signal of first audio signals and to determine a second phase based on a second audio signal of second audio signals. The one or more processors are also configured to execute the instructions to apply spatial filtering to selected audio signals of the first audio signals and the second audio signals to generate an enhanced audio signal. The one or more processors are further configured to execute the instructions to generate a first output signal including combining a magnitude of the enhanced audio signal with the first phase and to generate a second output signal including combining the magnitude of the enhanced audio signal with the second phase. The first output signal and the second output signal correspond to an audio zoomed signal.

Abstract: A device includes one or more processors configured to execute instructions to determine a first phase based on a first audio signal of first audio signals and to determine a second phase based on a second audio signal of second audio signals. The one or more processors are also configured to execute the instructions to apply spatial filtering to selected audio signals of the first audio signals and the second audio signals to generate an enhanced audio signal. The one or more processors are further configured to execute the instructions to generate a first output signal including combining a magnitude of the enhanced audio signal with the first phase and to generate a second output signal including combining the magnitude of the enhanced audio signal with the second phase. The first output signal and the second output signal correspond to an audio zoomed signal.

Abstract: The present invention relates to a biothiol detecting composition comprising a redox regulation protein, a method for detecting biothiols by using the same, and a biosensor/kit for detecting biothiols. The present invention provides the effect of rapidly measuring free biothiols in body fluids. In addition, relative content ratios and changes of total to free biothiols in body fluids can be detected in real time, which allows biothiols to be available as main indices of diseases through which prediction and warning can be made against various diseases. Further, because various redox stress changes associated with main diseases can be accounted for by variations of biothiols, the present invention can provide important technical, economical, and social values for the investigation of pathogenesis mechanisms and the diagnosis of diseases in the future.

Abstract: This invention comprises a sensor (40) having a slit-ray generator (41) and a camera (42), a calibration block (100) for calibrating 3-dimensional coordinate values, a computer (10) for processing 2-dimensional coordinate values of the calibration block (100) and the object (90) to obtain data of 3-dimensional space coordinate and output it to CRT (60), a robot hand (10) for moving the sensor (40) on multiple axes. Therefore, this invention can measure the section profile shape of a tire, etc. accurately and quickly.

Abstract: A robotic hand controls movement of a workpiece relative to three longitudinal axes in response to three control signals and relative to mutually perpendicular rotational axes .alpha. and .beta. in response to two control signals. Two C-shaped holders carry two motors having mutually perpendicular rotating shafts. Each holder includes two parallel flanges connected together by a web. The first motor is mounted on the first holder so its shaft extends between the first holder flanges. A second holder flange is mounted on the first motor shaft between the first holder flanges. The second motor is mounted on the second holder other flange. A carrier for the first holder responds to three of the signals which control movement of the first holder relative to the longitudinal axes.