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    • 51. 发明授权
    • Character data transformer and transforming method
    • 字符数据变换和变换方法
    • US06411931B1
    • 2002-06-25
    • US09269724
    • 1999-12-13
    • Eiichi Yamada
    • Eiichi Yamada
    • G10L1308
    • G10L13/08G06F3/16
    • An apparatus for converting character data into audio data form includes a storage unit for storing the character data supplied, an operating unit manipulated by the user, and a control unit responsive to the entry of command from the operating unit for producing indicator data indicative of unwanted portions of the character data which are not required for conversion to audio data, comparing the indicator data with the character data read out from the storage unit, and converting the portion of the character data not corresponding to the indicator data into its audio data form. As the character data read out from the storage unit has been compared with the indicator data not indicative of the unwanted portions of the character data required for conversion to audio data, its dedicated portion not corresponding to the indicator data is converted into its audio data form. This allows the dedicated portion of the character data to be readily converted into its audio data form while aborting the unwanted portions of the character data, thus enabling quick acquisition of the information.
    • 用于将字符数据转换成音频数据形式的装置包括存储单元,用于存储提供的字符数据,由用户操纵的操作单元和响应于来自操作单元的命令的输入的控制单元,用于产生指示不期望的指示符数据 比较指示符数据与从存储单元读出的字符数据,将与指示符数据不相对应的字符数据的部分转换为其音频数据形式,将字符数据的部分转换成音频数据不需要。 当从存储单元读出的字符数据与未指示转换为音频数据所需的字符数据的不需要部分的指示符数据进行比较时,其与指示符数据不相对应的专用部分被转换为其音频数据形式 。 这允许字符数据的专用部分容易地转换成其音频数据形式,同时中止字符数据的不希望的部分,从而能够快速获取信息。
    • 58. 发明授权
    • Sound collector and sound recorder
    • 收音机和录音机
    • US08379877B2
    • 2013-02-19
    • US12157508
    • 2008-06-11
    • Eiichi Yamada
    • Eiichi Yamada
    • H04R3/00
    • H04R3/005H04R5/027
    • A sound collector includes a first microphone unit and a second microphone unit having a single directivity and being pivotally supported in a manner that directions of directional axes of the units are changeable in an identical flat plane and a switch to be controlled in conjunction with the rotations of the first and the second microphone units. Output signals of the first and the second microphone units are outputted with channels of the signals being exchanged or non-exchanged by the switch in accordance with an angle formed by the directional axes.
    • 收音器包括第一麦克风单元和具有单个方向性的第二麦克风单元,并且以这样的方式枢转地支撑单元的方向轴的方向,同一平面中的方向轴的方向和与旋转相关的控制开关 的第一和第二麦克风单元。 根据由方向轴形成的角度,由开关交换或不交换信号的信道输出第一和第二麦克风单元的输出信号。