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    • 5. 发明授权
    • Methods and apparatuses for adjusting a listening area for capturing sounds
    • 用于调整用于捕获声音的收听区域的方法和装置
    • US08160269B2
    • 2012-04-17
    • US11418988
    • 2006-05-04
    • Xiao Dong Mao
    • Xiao Dong Mao
    • H04R3/00
    • H04R29/005
    • In one embodiment, the methods and apparatuses adjust a listening area of a microphone includes detecting an initial listening zone; capture a captured sound through a microphone array; identify an initial sound based on the captured sound and the initial listening zone wherein the initial sound includes sounds within the initial listening zone; adjust the initial listening zone and forming the adjusted listening zone; and identify an adjusted sound based on the captured sound and the adjusted listening zone wherein the adjusted sound includes sounds within the adjusted listening zone.
    • 在一个实施例中,所述方法和装置调节麦克风的收听区域包括检测初始收听区域; 通过麦克风阵列捕获捕获的声音; 基于所捕获的声音和初始侦听区域识别初始声音,其中初始声音包括初始侦听区域内的声音; 调整初始聆听区域并形成调整后的收听区域; 并且基于所捕获的声音和所调整的收听区域来识别经调整的声音,其中所述经调节的声音包括所述调整的收听区域内的声音。