Abstract: Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Analytics Engine that receives one more signal files that include neural signal data of a user based on voltages detected by one or more electrodes on a set of headphones worn by a user. The Analytics Engine preprocesses the data, extracts features from the received data, and feeds the extracted features into one or more machine learning models to generate determined output that corresponds to at least one of a current mental state of the user and a type of facial gesture performed by the user. The Analytics Engine sends the determined output to a computing device to perform an action based on the determined output.

Abstract: Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Analytics Engine that receives one more signal files that include neural signal data of a user based on voltages detected by one or more electrodes on a set of headphones worn by a user. The Analytics Engine preprocesses the data, extracts features from the received data, and feeds the extracted features into one or more machine learning models to generate determined output that corresponds to at least one of a current mental state of the user and a type of facial gesture performed by the user. The Analytics Engine sends the determined output to a computing device to perform an action based on the determined output.

Abstract: Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Analytics Engine that receives one more signal files that include neural signal data of a user based on voltages detected by one or more electrodes on a set of headphones worn by a user. The Analytics Engine preprocesses the data, extracts features from the received data, and feeds the extracted features into one or more machine learning models to generate determined output that corresponds to at least one of a current mental state of the user and a type of facial gesture performed by the user. The Analytics Engine sends the determined output to a computing device to perform an action based on the determined output.

Abstract: A method of power management of an electronic device, the method including the steps of: sending periodically at least one signal by the microcontroller to a radio equipment in order to control an incoming radio frequency transmission after an inactivity time of the radio equipment, returning in standby mode of the microcontroller, initiating by the radio equipment of a power up sequence, powering up one by one the different functional blocks of the radio equipment, determining of a measurement of a received power of the incoming radio frequency transmission once a RSSI detection functional block is powered and determining a state mode of power consumption to apply to all the functional blocks of the radio equipment and the microcontroller functions of the comparison of the measurement to a reference threshold.

Abstract: A method of power management of an electronic device, the method including the steps of: sending periodically at least one signal by the microcontroller to a radio equipment in order to control an incoming radio frequency transmission after an inactivity time of the radio equipment, returning in standby mode of the microcontroller, initiating by the radio equipment of a power up sequence, powering up one by one the different functional blocks of the radio equipment, and determining of a measurement of a received power of the incoming radio frequency transmission once a RSSI detection functional block is powered, and determining a state mode of power consumption to apply to all the functional blocks of the radio equipment and the microcontroller functions of the comparison of the measurement to a reference threshold.

Abstract: The invention relates to a novel, highly efficient tobacco smoke filter provided with mechanically (fibrous) and/or adsorptively filtering materials as well as chemosorptively filtering components, which comprises a synergistic composition containing at least one of a compound having a high nucleophilic additivity, capable of chemically reacting and stable adduct forming with excited and ground-level aldehydes not filtered out by the mechanically and/or adsorptively filtering materials; and at least one of a compound containing ##STR1## enediol structural moieties, wherein the enediol type compound or its combination suitably amount to at least 50% by weight of the other chemosorptive components and 40 to 300% by weight of the adsorptively filtering materials.

Abstract: A process for producing cigarette filters comprising a compound containing L-ascorbic acid and having the compound added to an adsorptional filter material in a quantity of 5-200% of the amount of said adsorptional filter.