Abstract: A device triggers thermal runaway of an electrochemical accumulator, including a flexible package that contains at least once electrochemical cell. A part of the current collectors that form the output terminals of the accumulator pass through the flexible package. The device includes two electrical current conducting elements, each respectively in electrical contact with the exterior of a part of a metal layer of the flexible package or of the metal housing, and an electrical power supply independent from the accumulator. The electrical power supply is designed to drive a current, referred to as a heating current, between the two elements so as to heat up the flexible package or the housing of the accumulator by Joule effect.

Abstract: A multilayer film may be applied preferably against a busbar of a battery module. Such a multilayer film may include at least one encapsulation layer made of plastic and a layer of aqueous gel, configured to be placed facing at least a portion of the busbar, encapsulated at least partially by the encapsulation layer.

Abstract: A device triggers thermal runaway of an electrochemical accumulator, including a flexible package that contains at least once electrochemical cell. A part of the current collectors that form the output terminals of the accumulator pass through the flexible package. The device includes two electrical current conducting elements, each respectively in electrical contact with the exterior of a part of a metal layer of the flexible package or of the metal housing, and an electrical power supply independent from the accumulator. The electrical power supply is designed to drive a current, referred to as a heating current, between the two elements so as to heat up the flexible package or the housing of the accumulator by Joule effect.

Abstract: A microphone system including a first sensor configured to output a first signal based on an ambient sound relative to a recipient of the system, a second sensor configured to output a second signal corresponding to a noise reference, and first signal processing circuitry configured to process the first signal based on the second signal and output a third signal based on the processed first signal, wherein the system is configured to limit a gain of the third signal based on the presence of impulsive energy in the second signal.

Abstract: Embodiments presented herein are generally directed to techniques for compensating for tonal deafness experienced by a recipient of an auditory prosthesis. More specifically, an auditory prosthesis system includes an external device configured to generate a graphical representation that enables the recipient to compensate for reduced tonal perception associated with delivery of the stimulation signals representative of speech signals. The external device is configured to analyze received speech signals to determine vocal articulator movement of the speaker of the speech signals and/or emotion of the speaker. The external device is further configured to display one or more animated visual cues representative of the detected vocal articulator movement and/or emotion.

Abstract: A microphone system including a first sensor configured to output a first signal based on an ambient sound relative to a recipient of the system, a second sensor configured to output a second signal corresponding to a noise reference, and first signal processing circuitry configured to process the first signal based on the second signal and output a third signal based on the processed first signal, wherein the system is configured to limit a gain of the third signal based on the presence of impulsive energy in the second signal.

Abstract: Embodiments presented herein are generally directed to techniques for compensating for tonal deafness experienced by a recipient of an auditory prosthesis. More specifically, an auditory prosthesis system includes an external device configured to generate a graphical representation that enables the recipient to compensate for reduced tonal perception associated with delivery of the stimulation signals representative of speech signals. The external device is configured to analyze received speech signals to determine vocal articulator movement of the speaker of the speech signals and/or emotion of the speaker. The external device is further configured to display one or more animated visual cues representative of the detected vocal articulator movement and/or emotion.