System for suppressing rain noise
    3.
    发明申请
    System for suppressing rain noise 有权
    降雨噪声系统

    公开(公告)号:US20050114128A1

    公开(公告)日:2005-05-26

    申请号:US11006935

    申请日:2004-12-08

    CPC分类号: G10L21/0208 G10L21/0232

    摘要: A voice enhancement logic improves the perceptual quality of a processed signal. The voice enhancement system includes a noise detector and a noise attenuator. The noise detector detects and models the noise associated with rain. The noise attenuator dampens or reduces the rain noise from a signal to improve the intelligibility of an unvoiced, a fully voiced, or a mixed voice segment.

    摘要翻译: 语音增强逻辑提高了处理信号的感知质量。 语音增强系统包括噪声检测器和噪声衰减器。 噪声检测器检测并模拟与雨相关的噪声。 噪声衰减器抑制或降低来自信号的雨噪声,以提高无声,完全浊音或混合声音段的清晰度。