Method and system for monitoring a data channel for discontinuous transmission activity
    1.
    发明申请
    Method and system for monitoring a data channel for discontinuous transmission activity 审中-公开
    监测不连续传输活动的数据通道的方法和系统

    公开(公告)号:US20070064681A1

    公开(公告)日:2007-03-22

    申请号:US11233337

    申请日:2005-09-22

    IPC分类号: H04L12/66

    摘要: A system (100) and method (400) for monitoring a data channel for discontinuous transmission activity can include a monitoring unit (210), in which the monitoring unit can identify a source of modifying the discontinuous transmission activity based on receipt of an identifier packet, and an equalizer (214) coupled to the monitoring unit. When the monitoring unit determines that an identifier packet has been modified by a source over a communication channel, the equalizer can apply a compensatory equalization associated with the identified source to compensate for equalization applied at the source.

    摘要翻译: 用于监视用于不连续传输活动的数据信道的系统(100)和方法(400)可以包括监视单元(210),其中监视单元可以基于接收到标识符包来识别修改不连续传输活动的源 以及耦合到所述监视单元的均衡器(214)。 当监视单元确定通过通信信道通过源修改了标识符分组时,均衡器可以应用与所识别的源相关联的补偿均衡以补偿源处的均衡。

    Method for facilitating text to speech synthesis using a differential vocoder
    2.
    发明申请
    Method for facilitating text to speech synthesis using a differential vocoder 审中-公开
    使用差分声码器促进文本到语音合成的方法

    公开(公告)号:US20070106513A1

    公开(公告)日:2007-05-10

    申请号:US11270903

    申请日:2005-11-10

    IPC分类号: G10L13/08

    CPC分类号: G10L13/06 G10L19/00

    摘要: A text to speech system (100) uses differential voice coding (230, 416) to compress a database of digitized speech waveform segments (210). A seed waveform (535) is used to precondition each speech waveform prior to encoding which, upon encoding, provides a seeded preconditioned encoded speech token (550). The seed portion (541) may be removed and the preconditioned encoded speech token portion (542) may be stored in a database for text to speech synthesis. When speech it to be synthesized, upon requesting the appropriate speech waveform for the present sound to be produced, the seed portion is preappended to the preconditioned encoded speech token for differential decoding.

    摘要翻译: 文本到语音系统(100)使用差分语音编码(230,416)来压缩数字化语音波形段(210)的数据库。 种子波形(535)用于在编码之前对每个语音波形进行预处理,在编码时,提供种子预条件编码语音令牌(550)。 种子部分(541)可以被去除,并且预条件编码语音令牌部分(542)可以被存储在用于文本到语音合成的数据库中。 当要合成语音时,在请求产生当前声音的适当语音波形时,将种子部分预先附加到预处理的编码语音令牌以进行差分解码。