Atmospheric pressure adjustment apparatus and atmospheric pressure adjustment method of atmospheric pressure adjustment apparatus

    公开(公告)号:US11425509B2

    公开(公告)日:2022-08-23

    申请号:US16763342

    申请日:2018-11-05

    Abstract: An atmospheric pressure adjustment apparatus is disclosed. The atmospheric pressure adjustment apparatus comprises: a speaker; a microphone; an earplug of which a main body is made of an elastic material so as to seal the external auditory meatus when the earplug is worn on the ear of a user, and which comprises an atmospheric pressure adjustment part penetrating the main body; and atmospheric pressure adjustment device for adjusting the fluid volume of the atmospheric pressure adjustment part; and a processor for outputting a sound through the speaker when the earplug is worn, measuring the air pressure difference between the middle ear internal atmospheric pressure and the external auditory meatus atmospheric pressure of the user on the basis of the strength of a received echo when the echo of the sound reflected from the eardrum of the user is received through the microphone, and adjusting the atmospheric pressure difference by moving the atmospheric pressure adjustment device according to the measured atmospheric pressure difference.

    Source driver, method thereof, and apparatuses having the same
    4.
    发明授权
    Source driver, method thereof, and apparatuses having the same 有权
    源驱动器及其方法,以及具有该驱动器的方法

    公开(公告)号:US09171514B2

    公开(公告)日:2015-10-27

    申请号:US14015166

    申请日:2013-08-30

    Abstract: A method of muxing data by using clock signals having different timings and an apparatus performing the method are provided. Storing and muxing (or dividing) the data are simultaneously performed. The apparatus includes a first latch circuit arranging data blocks, which are input in series, in parallel in response to non-overlapping latch control signals and a second latch circuit latching the data blocks arranged in parallel simultaneously in response to a clock signal.

    Abstract translation: 提供了一种通过使用具有不同定时的时钟信号和执行该方法的装置对数据进行多路复用的方法。 同时执行数据的存储和复用(或分割)。 该装置包括:第一锁存电路,其响应于不重叠的锁存控制信号并行输入串行输入的数据块;以及第二锁存电路,其响应于时钟信号同时锁存并行排列的数据块。

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