利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.021 秒)

    AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT
    3.
    发明申请
    AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT 审中-公开

    公开(公告)号：US20170099559A1

    公开(公告)日：2017-04-06

    申请号：US15379830

    申请日：2016-12-15

    申请人： AMX LLC

    发明人： Fawad Nackvi

    IPC分类号： H04S7/00

    CPC分类号： H04S7/305 ,  G10L19/022 ,  H04S7/301 ,  H04S7/307 ,  H04S2420/07

    摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.

    Audio signal correction and calibration for a room environment
    6.
    发明授权
    Audio signal correction and calibration for a room environment 有权

    公开(公告)号：US09313601B2

    公开(公告)日：2016-04-12

    申请号：US14853326

    申请日：2015-09-14

    申请人： AMX LLC

    发明人： Fawad Nackvi

    IPC分类号： H03G3/00 ,  H04S7/00

    CPC分类号： H04S7/305 ,  G10L19/022 ,  H04S7/301 ,  H04S7/307 ,  H04S2420/07

    摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.

    Audio signal correction and calibration for a room environment
    8.
    发明授权
    Audio signal correction and calibration for a room environment 有权

    公开(公告)号：US09716962B2

    公开(公告)日：2017-07-25

    申请号：US15379830

    申请日：2016-12-15

    申请人： AMX LLC

    发明人： Fawad Nackvi

    IPC分类号： H04S7/00 ,  G10L19/022

    CPC分类号： H04S7/305 ,  G10L19/022 ,  H04S7/301 ,  H04S7/307 ,  H04S2420/07

    摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.

    Audio signal correction and calibration for a room environment
    9.
    发明授权
    Audio signal correction and calibration for a room environment 有权
    音频信号校正和校准用于室内环境

    公开(公告)号：US09554230B2

    公开(公告)日：2017-01-24

    申请号：US15061543

    申请日：2016-03-04

    申请人： AMX LLC

    发明人： Fawad Nackvi

    IPC分类号： H03G3/00 ,  H04S7/00 ,  G10L19/022

    CPC分类号： H04S7/305 ,  G10L19/022 ,  H04S7/301 ,  H04S7/307 ,  H04S2420/07

    摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.

    摘要翻译： 公开了一种处理音频信号以优化房间环境的音频的装置和方法。 操作的一个示例方法可以包括记录在特定房间环境内生成的音频信号并处理音频信号以基于音频信号创建原始频率响应。 该方法还可以包括基于原始频率响应的至少两个分开的频率范围创建至少两个迭代滤波器，计算由至少两个迭代滤波器修改的频率响应与原始频率响应之间的误差， 与音频信号的误差。

    AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT
    10.
    发明申请
    AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT 审中-公开

    公开(公告)号：US20160192104A1

    公开(公告)日：2016-06-30

    申请号：US15061543

    申请日：2016-03-04

    申请人： AMX LLC

    发明人： Fawad Nackvi

    IPC分类号： H04S7/00 ,  G10L19/022

    CPC分类号： H04S7/305 ,  G10L19/022 ,  H04S7/301 ,  H04S7/307 ,  H04S2420/07

    摘要： Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.