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    • 3. 发明授权
    • Audio generating method and apparatus based on motion
    • 基于运动的音频产生方法和装置
    • US07474197B2
    • 2009-01-06
    • US11043186
    • 2005-01-27
    • Eun-seok ChoiDong-yoon KimJong-koo OhWon-chul BangJoon-kee ChoSung-jung ChoWook ChangKyoung-ho Kang
    • Eun-seok ChoiDong-yoon KimJong-koo OhWon-chul BangJoon-kee ChoSung-jung ChoWook ChangKyoung-ho Kang
    • G08B3/10
    • G10H1/0008G10H2220/395G10H2220/401
    • An audio generating apparatus includes: a sensor which senses a motion of a predetermined apparatus and generates a sensor signal corresponding to the sensed motion; a motion pattern recognizer which recognizes a motion pattern of the predetermined apparatus based on the sensor signal; and an audio signal generator which generates an audio signal corresponding to the motion pattern. The motion pattern recognizer includes: an analog-to-digital converter which converts the sensor signal into a digital sensor signal; and a motion pattern analyzer which analyzes the motion pattern of the predetermined apparatus based on the digital sensor signal. The audio signal generator includes: a storage medium which stores the motion pattern of the predetermined apparatus and audio signal data corresponding to the motion pattern; and a signal generator which extracts the audio signal data from the storage medium to generate the audio signal.
    • 音频产生装置包括:传感器,其感测预定装置的运动并产生对应于感测到的运动的传感器信号; 运动模式识别器,其基于所述传感器信号识别所述预定装置的运动模式; 以及音频信号发生器,其产生对应于运动模式的音频信号。 运动图案识别器包括:将该传感器信号转换为数字传感器信号的模数转换器; 以及基于数字传感器信号分析预定装置的运动模式的运动模式分析器。 音频信号发生器包括:存储介质,存储预定设备的运动模式和对应于运动模式的音频信号数据; 以及信号发生器,其从存储介质提取音频信号数据以产生音频信号。