AEROSOL-GENERATING DEVICE AND OPERATION METHOD THEREOF
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United States of America
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Jan 9, 2025
app pub date -
Oct 19, 2022
filing date -
Oct 19, 2022
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Abstract
An aerosol-generating device and an operation method thereof are disclosed. The aerosol-generating device of the disclosure includes a heater configured to heat an aerosol-generating substance, a puff sensor configured to detect a puff, and a controller configured to process a signal from the puff sensor. The controller determines a first frequency corresponding to a first puff time period and a second frequency corresponding to a second puff time period, which is longer than the first puff time period, filters the signal from the puff sensor based on the first frequency and the second frequency, and adjusts the power supplied to the heater based on the result of filtering. The first frequency is a frequency lower than the second frequency.
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