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    Time warping frames inside the vocoder by modifying the residual
    6.
    发明专利
    Time warping frames inside the vocoder by modifying the residual 未知

    公开(公告)号：AU2006222963C1

    公开(公告)日：2010-09-16

    申请号：AU2006222963

    申请日：2006-03-13

    Applicant: QUALCOMM INC

    Inventor： KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ

    IPC: G10L19/14 ,  G10L21/04

    Abstract: In one embodiment, the present invention comprises a vocoder having at least one input and at least one output, an encoder comprising a filter having at least one input operably connected to the input of the vocoder and at least one output, a decoder comprising a synthesizer having at least one input operably connected to the at least one output of the encoder, and at least one output operably connected to the at least one output of the vocoder, wherein the encoder comprises a memory and the encoder is adapted to execute instructions stored in the memory comprising classifying speech segments and encoding speech segments, and the decoder comprises a memory and the decoder is adapted to execute instructions stored in the memory comprising time-warping a residual speech signal to an expanded or compressed version of the residual speech signal.

    de-jitter buffer adjustments based on estimated delay
    7.
    发明专利
    de-jitter buffer adjustments based on estimated delay 未知

    公开(公告)号：AU2005295558B2

    公开(公告)日：2009-11-19

    申请号：AU2005295558

    申请日：2005-10-12

    Applicant: QUALCOMM INC

    Inventor： SPINDOLA SERAFIN DIAZ ,  BLACK PETER J

    IPC: H04L29/06 ,  H04W28/14

    Abstract: Systems and methods for adapting a de-jitter buffer to conform to air link conditions. An air link characteristic may be detected before that characteristic begins to affect packet delivery, such as by slowing or speeding delivery delay at a subscriber station. A receiver-side de-jitter buffer, which adds delay to received packets, may adaptively adjust its size based upon the detected air link characteristic, such that the de-jitter buffer is appropriately sized for anticipated data packets before they are received at the subscriber station.

    8.
    发明专利
    未知

    公开(公告)号：BRPI0515985A

    公开(公告)日：2008-08-12

    申请号：BRPI0515985

    申请日：2005-10-12

    Applicant: QUALCOMM INC

    Inventor： SPINDOLA SERAFIN DIAZ ,  BLACK PETER J

    IPC: H04L29/06 ,  H04W28/14

    Abstract: Systems and methods for adapting a de-jitter buffer to conform to air link conditions. An air link characteristic may be detected before that characteristic begins to affect packet delivery, such as by slowing or speeding delivery delay at a subscriber station. A receiver-side de-jitter buffer, which adds delay to received packets, may adaptively adjust its size based upon the detected air link characteristic, such that the de-jitter buffer is appropriately sized for anticipated data packets before they are received at the subscriber station.

    9.
    发明专利
    未知

    公开(公告)号：NO20075180L

    公开(公告)日：2007-10-31

    申请号：NO20075180

    申请日：2007-10-10

    Applicant: QUALCOMM INC

    Inventor： KAPOOR ROHIT ,  SPINDOLA SERAFIN DIAZ

    IPC: G10L19/04

    Abstract: In one embodiment, the present invention comprises a vocoder having at least one input and at least one output, an encoder comprising a filter having at least one input operably connected to the input of the vocoder and at least one output, a decoder comprising a synthesizer having at least one input operably connected to the at least one output of the encoder, and at least one output operably connected to the at least one output of the vocoder, wherein the encoder comprises a memory and the encoder is adapted to execute instructions stored in the memory comprising classifying speech segments and encoding speech segments, and the decoder comprises a memory and the decoder is adapted to execute instructions stored in the memory comprising time-warping a residual speech signal to an expanded or compressed version of the residual speech signal.

    AJUSTES DE MEMORIA INTERMEDIA DE ESTABILIDAD CON BASE EN EL RETRASO ESTIMADO.
    10.
    发明专利
    AJUSTES DE MEMORIA INTERMEDIA DE ESTABILIDAD CON BASE EN EL RETRASO ESTIMADO. 未知

    公开(公告)号：MX2007004518A

    公开(公告)日：2007-06-20

    申请号：MX2007004518

    申请日：2005-10-12

    Applicant: QUALCOMM INC

    Inventor： BLACK PETER J ,  SPINDOLA SERAFIN DIAZ

    IPC: H04L29/00 ,  H04W28/14

    Abstract: Sistemas y metodos para adaptar una memoria intermedia de estabilidad para que se ajuste a las condiciones del enlace aereo; una caracteristica del enlace aereo puede ser detectada antes que la caracteristica comience a afectar la entrega del paquete, tal como alentando o acelerando el retraso de entrega en una estacion de suscriptor; una memoria intermedia de estabilidad del lado del receptor; la cual agrega retraso a los paquetes recibidos, puede ajustar de manera adaptiva su tamano con base en la caracteristica del enlace aereo, de manera que la memoria intermedia de estabilidad queda configurada de manera apropiada para paquetes de datos anticipados antes que sean recibidos en la estacion del suscriptor.

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