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    • 3. 发明申请
    • ELECTRONIC PERCUSSION INSTRUMENT WITH ENHANCED PLAYING AREA
    • 具有增强播放面积的电子击穿仪器
    • US20150294658A1
    • 2015-10-15
    • US14297176
    • 2014-06-05
    • David C. GillAdam Cohen
    • David C. GillAdam Cohen
    • G10H3/12
    • G10H3/12G10H3/146G10H2230/275G10H2230/281
    • Electronic percussion instruments with enhanced playing areas and methods and systems for generating electrical signals in response to impacts to a playing surface are disclosed. A semi-permeable playing surface covering an acoustic noise reducing cavity of an electronic percussion instrument may receive an impact within a predefined impact region, and an electrical signal may be generated in response by an electromechanical sensor that senses the impact. In many instances, the generated electrical signal may be configured to be equivalent in magnitude to any other electrical signal generated by the electromechanical sensor, in response to any other received impact within the same predefined impact region.
    • 公开了具有增强的播放区域的电子打击乐器以及响应于对游戏表面的撞击产生电信号的方法和系统。 覆盖电子打击乐器的声学降噪腔的半渗透播放表面可以在预定的冲击区域内受到冲击,并且可以通过感测冲击的机电传感器来产生电信号。 在许多情况下,响应于在相同的预定冲击区域内的任何其它接收到的冲击,所产生的电信号可被配置为在大小上等于由机电传感器产生的任何其它电信号。
    • 8. 发明申请
    • HANDHELD COMPUTING DEVICE CASE WITH AUDIO OUTPUT
    • 带音频输出的手持式计算设备
    • US20130156199A1
    • 2013-06-20
    • US13566174
    • 2012-08-03
    • John E. O'DonnellDavid C. GillDaniel I. Radin
    • John E. O'DonnellDavid C. GillDaniel I. Radin
    • H03G3/00H04R5/00H03G5/00
    • H03G3/3089
    • A case for a handheld computing device is disclosed. The case includes a housing sized and dimensioned to receive a handheld computing device securely therein. A data port is configured to electrically connect to the data connector on the handheld computing device. A microprocessor is electrically connected to the data port. The microprocessor is configured and arranged to authorize audio stored on the handheld computing device to play through the data connector and connected data port. Audio filters are electrically connected to the data port. An audio output electrically connector to the audio filters. The case provides that audio may be played through the audio output with wider gain and dynamic range than a standard integrated headphone audio jack of a handheld computing device
    • 公开了一种用于手持计算设备的情况。 壳体包括尺寸和尺寸适于在其中安全地接收手持式计算装置的壳体。 数据端口被配置为电连接到手持计算设备上的数据连接器。 微处理器电连接到数据端口。 微处理器被配置和布置成授权存储在手持计算设备上的音频通过数据连接器和连接的数据端口进行播放。 音频滤波器电连接到数据端口。 音频输出电连接到音频滤波器。 该情况规定,可以通过具有比手持计算设备的标准集成耳机音频插孔更宽的增益和动态范围的音频输出来播放音频