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1. 发明授权

US07302070B2 Oscillation detection 有权
公开(公告)号：US07302070B2
公开(公告)日：2007-11-27
申请号：US10557533
申请日：2004-05-26
申请人： Peter John Blamey , Benjamin John Smith
发明人： Peter John Blamey , Benjamin John Smith
IPC分类号： H04R25/00 , H04B15/00
CPC分类号： H04R25/453 , H04R3/02
摘要： The invention relates to oscillation detection and, more particularly, concerns a method and apparatus for identifying oscillation in a signal due to feedback, permitting appropriate action to be taken to suppress the oscillation. The method involves using an FFT device or similar to convert a signal at each of a series of successive time windows into the frequency domain, calculating, for each of a plurality of frequency bands, the change in signal phase from a time window to a subsequent time window, and comparing, for some or all of said frequency bands, the results of the calculation step to one or more defined criteria to provide a measure of whether oscillation due to feedback is present in the signal. For additional discrimination, the change in signal amplitude from a time window to a subsequent time window may also be calculated for each of the frequency bands, and the result compared with one or more further defined criteria. The invention has particular application in hearing aid devices.

2. 发明申请

US20120246228A1 SHARING CHANNELS 审中-公开
标题翻译：共享通道
公开(公告)号：US20120246228A1
公开(公告)日：2012-09-27
申请号：US13052673
申请日：2011-03-21
申请人： Ojiakonobi Udezue , Benjamin John Smith
发明人： Ojiakonobi Udezue , Benjamin John Smith
IPC分类号： G06F15/16
CPC分类号： H04L12/1859 , H04L51/02 , H04L67/02
摘要： One or more techniques and/or systems are disclosed for sharing content. A user can acquire content, such as locally and/or remotely, that they wish to share with one or more recipients. The user provides or establishes one or more endpoints (e.g., email alias, cell-phone/text messaging address, etc.) for one or more recipients with which to share content using a sharing channel. A universal resource identifier (URI), comprising a link to the content to be shared is generated. Upon receiving an indication of sharing (e.g., drag-n-drop of content into the channel), at least one of the selected content and the URI are automatically sent to the one or more endpoints for the respective one or more recipients via the sharing channel. The user can thus share a plurality content with multiple recipients at multiple different endpoints in a single act.
摘要翻译：公开了用于共享内容的一个或多个技术和/或系统。用户可以获取他们希望与一个或多个收件人共享的内容，例如本地和/或远程的内容。用户为使用共享通道与其共享内容的一个或多个接收者提供或建立一个或多个端点（例如，电子邮件别名，蜂窝电话/短信地址等）。生成包括到要共享的内容的链接的通用资源标识符（URI）。在接收到共享指示（例如，向通道中拖放内容）时，所选择的内容和URI中的至少一个通过共享被自动地发送给相应的一个或多个接收者的一个或多个端点渠道。因此，用户可以在单个动作中在多个不同端点处与多个接收者共享多个内容。

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