METHODS AND APPARATUS TO COLLECT MEDIA IDENTIFYING DATA
    3.
    发明申请
    METHODS AND APPARATUS TO COLLECT MEDIA IDENTIFYING DATA 有权
    收集媒体识别数据的方法和装置

    公开(公告)号:US20150365721A1

    公开(公告)日:2015-12-17

    申请号:US14838131

    申请日:2015-08-27

    摘要: Methods and apparatus to collect media identifying data are disclosed. An example system to monitor media includes a printed circuit board defining a sound hole, the sound hole including a cylindrical portion and a chamfered opening, the sound hole having an effective length-to-width ratio of about 1.25; a memory including machine readable instructions; and a processor to execute the instructions to process the audio data collected through the sound hole to obtain media identifying data.

    摘要翻译: 公开了收集媒体识别数据的方法和装置。 用于监视介质的示例性系统包括限定声孔的印刷电路板,所述声孔包括圆柱形部分和倒角开口,所述声孔具有约1.25的有效长宽比; 包括机器可读指令的存储器; 以及处理器,用于执行指令以处理通过所述声孔收集的音频数据,以获得媒体识别数据。