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    • 63. 发明申请
    • Apparatus, method, and computer program product for reproducing sound by dividing sound field into non-reduction region and reduction region
    • 用于通过将声场分割为非还原区域和缩小区域来再现声音的装置,方法和计算机程序产品
    • US20060215853A1
    • 2006-09-28
    • US11363429
    • 2006-02-27
    • Takahiro HirumaAkihiko EnamitoTakahiro SuzukiRika HosakaTakumi Hara
    • Takahiro HirumaAkihiko EnamitoTakahiro SuzukiRika HosakaTakumi Hara
    • H04R1/40H03G9/00
    • H04S7/30
    • A sound reproducing apparatus includes an amplitude and phase adjusting unit that adjusts amplitude and phase of a sound signal which is supplied as an input, and outputs an adjusted sound signal; a first sound source that outputs a first sound based on the sound signal; and a second sound source that outputs a second sound based on the adjusted sound signal, and that has a different distance decay rate from the first sound source, the distance decay rate representing a ratio of attenuation of sound pressure of sound output from a sound source to a distance from the sound source; wherein the amplitude and phase adjusting unit adjusts the amplitude and the phase of the sound signal, so as to restrain a synthesis sound pressure that is a combination of a sound pressure of the first sound which is calculated based on the distance decay rate of the first sound source, and a sound pressure of the second sound which is calculated based on the distance decay rate of the second sound source, at a predetermined distance from the first sound source.
    • 一种声音再现装置,包括调整作为输入的声音信号的振幅和相位的振幅相位调整部,输出调整后的声音信号; 基于声音信号输出第一声音的第一声源; 以及第二声源,其基于所述调整后的声音信号输出第二声音,并且与所述第一声源具有不同的距离衰减速率,所述距离衰减率表示从声源输出的声音的声压的衰减比 距离声源一段距离; 其中,所述振幅和相位调整单元调整所述声音信号的幅度和相位,以便抑制作为所述第一声音的声压的组合的合成声压,所述合成声压是基于所述第一声音的距离衰减率 声源,以及基于第二声源的距离衰减率计算的第二声音的声压,距离第一声源预定距离。
    • 64. 发明申请
    • Electronic device
    • 电子设备
    • US20060087807A1
    • 2006-04-27
    • US11221251
    • 2005-09-07
    • Takahiro Suzuki
    • Takahiro Suzuki
    • G06F1/16
    • B60R11/0264
    • An electronic device has an operating panel. A through-hole penetrating the operating panel is provided at a part of the operating panel. A partition board includes a board part and a partition part, and a step is provided between the board part and the partition part. In an area where the through-hole and the board part of the partition board are to be formed, a metal mold can be thickened. In an area where a narrow gap on a surface side of the operating panel is to be formed, the length of the metal mold can be reduced. Therefore, the strength of the metal mold can be maintained. Also, the step of the partition board, which separates the board part and the partition part, prevents visual recognition of the through-hole by a user.
    • 电子设备具有操作面板。 穿过操作面板的通孔设置在操作面板的一部分。 分隔板包括板部分和分隔部分,并且在板部分和分隔部分之间设置有台阶。 在要形成隔板的通孔和板部分的区域中,可以增加金属模。 在要形成操作面板的表面侧的窄间隙的区域中,可以减小金属模的长度。 因此,能够维持金属模具的强度。 此外,分离板部分和分隔部分的隔板的步骤防止用户对通孔的视觉识别。