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    • 3. 发明申请
    • AUDIO PLAYING DEVICE HAVING EARPHONE JACK WITH ROTATION DETECTOR
    • 具有旋转探测器的耳机插孔的音频播放设备
    • US20130148819A1
    • 2013-06-13
    • US13485796
    • 2012-05-31
    • QIANG YOUJUN ZHANGJUN-WEI ZHANGTSUNG-JEN CHUANG
    • QIANG YOUJUN ZHANGJUN-WEI ZHANGTSUNG-JEN CHUANG
    • H04R1/10
    • H04R3/00H04R1/1041H04R2430/01
    • An audio playing device may operate in a first mode or a second mode. The audio playing device includes a speaker, an earphone jack receiving an earphone plug of an earphone, a sound output driver, a rotation angle detector, and a processor. The sound output driver only drives the speaker when the audio playing device operates in the first mode and only drives the earphone when the audio playing device operates in the second mode. The rotation angle detector generates a first mode change signal when the earphone plug is rotated in the earphone jack along a first direction over a predetermined angle. The processor changes operation of the audio playing device between the first mode and the second mode when the processor receives the first mode change signal from the rotation angle detector.
    • 音频播放设备可以以第一模式或第二模式操作。 音频播放装置包括扬声器,接收耳机的耳机插头的耳机插孔,声音输出驱动器,旋转角度检测器和处理器。 当音频播放设备在第一模式下操作时,声音输出驱动器仅驱动扬声器,并且当音频播放设备在第二模式下操作时,仅驱动耳机。 当耳机插头沿着第一方向在耳机插孔中旋转预定角度时,旋转角度检测器产生第一模式改变信号。 当处理器从旋转角度检测器接收到第一模式改变信号时,处理器在第一模式和第二模式之间改变音频播放装置的操作。
    • 4. 发明申请
    • AUDIO OUTPUT CONTROLLER AND CONTROL METHOD
    • 音频输出控制器和控制方法
    • US20130003985A1
    • 2013-01-03
    • US13334102
    • 2011-12-22
    • YANG XINTSUNG-JEN CHUANGJUN ZHANGJUN-WEI ZHANGREN-WEN HUANGQIANG YOU
    • YANG XINTSUNG-JEN CHUANGJUN ZHANGJUN-WEI ZHANGREN-WEN HUANGQIANG YOU
    • H04R1/10
    • H04R5/04H04R5/033H04R2420/05
    • An output controller and an method for outputting a signal flow to one or more earphone jacks according to a connection status of each earphone jack. The output controller includes an interface unit having more than one earphone jacks and an output control unit. The output control unit includes a signal input terminal for receiving a signal flow, a detector, and a determining module. The detector detects whether each earphone jack is connected with an earphone and outputs one or more detected signals representing the connection status of the earphone jacks. The determining module outputs the signal flow directly to the connected earphone jack if only one earphone jack is connected to the earphone or distributes the signal flow being amplified correspondingly into each connected earphone jack if more than one earphone jack is connected to the earphones.
    • 一种输出控制器和根据每个耳机插孔的连接状态将信号流输出到一个或多个耳机插孔的方法。 输出控制器包括具有多于一个耳机插孔和输出控制单元的接口单元。 输出控制单元包括用于接收信号流的信号输入端子,检测器和确定模块。 检测器检测每个耳机插孔是否与耳机连接,并且输出表示耳机插孔的连接状态的一个或多个检测信号。 如果只有一个耳机插孔连接到耳机,确定模块将信号流直接输出到连接的耳机插孔,或者如果多于一个的耳机插孔连接到耳机,则将信号流相应地放大到每个连接的耳机插孔中。
    • 5. 发明申请
    • PORTABLE ELECTRONIC DEVICE WITH ANTI-THEFT FUNCTION AND ANTI-THEFT METHOD
    • 便携式电子设备,具有防抖功能和防盗方式
    • US20120169496A1
    • 2012-07-05
    • US13172842
    • 2011-06-30
    • QIANG YOUHAI-WEN WANGXIAN-ZENG HUANGCHENG-ZHI LICHONG-JIN MAYANG XIN
    • QIANG YOUHAI-WEN WANGXIAN-ZENG HUANGCHENG-ZHI LICHONG-JIN MAYANG XIN
    • G08B21/00
    • G08B13/14
    • A portable electronic device includes a plurality of touch sensing units for covering a surface of the portable electronic device. Each touch sensing unit is capable of generating touch sensing signals when the touch sensing units are touched. The portable electronic device stores at least one predetermined figure. The portable electronic device determines positions of the touched touch sensing units on the surface of the portable electronic device when the touch sensing unit is touched, and generates a touch figure according to the determined position of each touched touch sensing unit on the surface of the portable electronic device. The portable electronic device computes a similarity degree between the generated touch figure and the predetermined figure, and generates an alarm instruction to control an alarm unit to output an alarm signal if the computed similarity degree is greater than the predetermined value.
    • 便携式电子设备包括用于覆盖便携式电子设备的表面的多个触摸感测单元。 当触摸感测单元被触摸时,每个触摸感测单元能够产生触摸感测信号。 便携式电子设备存储至少一个预定的数字。 当触摸感测单元被触摸时,便携式电子设备确定所触摸的触摸感测单元在便携式电子设备的表面上的位置,并且根据在便携式电子设备的表面上确定的每个触摸的触摸感测单元的位置产生触摸图形 电子设备。 便携式电子设备计算生成的触摸图和预定图形之间的相似度,并且如果计算出的相似度大于预定值,则生成报警指令以控制报警单元输出报警信号。
    • 9. 发明申请
    • AUDIO SIGNAL ADJUSTMENT METHOD AND AUDIO PLAYER HAVING AUDIO SIGNAL ADJUSTMENT FUNCTION
    • 具有音频信号调整功能的音频信号调整方法和音频播放器
    • US20130315420A1
    • 2013-11-28
    • US13572682
    • 2012-08-12
    • QIANG YOU
    • QIANG YOU
    • H03G3/00
    • G11B20/10G10L25/00H03G3/02H03G3/32
    • A computerized method adjusts two presented audio signals using an audio player. A first audio signal is received and played through an audio playing unit. When a second audio signal that is inserted to be played is received in time during the playing of the first audio signal, a peak amplitude X of a volume of the first audio signal and a peak amplitude Y of a volume of the second audio signal are extracted. Each of the peak amplitude X and the peak amplitude Y are compared with a predetermined threshold value A. The first audio signal and/or the second audio signal are adjusted according to the comparison, and the first audio signal and/or the second audio signal is outputted to the audio playing unit and played through the audio playing unit according to the adjustment for the first audio signal and/or the second audio signal.
    • 计算机化方法使用音频播放器调整两个呈现的音频信号。 通过音频播放单元接收和播放第一音频信号。 当播放第一音频信号期间插入要播放的第二音频信号被及时接收时,第一音频信号的音量的峰值振幅X和第二音频信号的音量的峰值振幅Y是 提取。 将峰值振幅X和峰值振幅Y中的每一个与预定阈值A进行比较。根据比较来调整第一音频信号和/或第二音频信号,并且第一音频信号和/或第二音频信号 根据对第一音频信号和/或第二音频信号的调整,输出到音频播放单元并通过音频播放单元播放。