公开(公告)号：US08131543B1

公开(公告)日：2012-03-06

申请号：US12102611

申请日：2008-04-14

申请人： Ron J. Weiss ,  Trausti Kristjansson

发明人： Ron J. Weiss ,  Trausti Kristjansson

IPC分类号： G10L15/00

CPC分类号： G10L25/78

摘要： The subject matter of this specification can be embodied in, among other things, a method that includes receiving an audio signal, determining an energy-independent component of a portion of the audio signal associated with a spectral shape of the portion, and determining an energy-dependent component of the portion associated with a gain level of the portion. The method also comprises comparing the energy-independent and energy-dependent components to a speech model, comparing the energy-independent and energy-dependent components to a noise model, and outputting an indication whether the portion of the audio signal more closely corresponds to the speech model or to the noise model based on the comparisons.

摘要翻译： 本说明书的主题可以包括接收音频信号的方法，确定与该部分的频谱形状相关联的音频信号的一部分的与能量无关的分量，以及确定能量 与该部分的增益水平相关联的部分的相关分量。 该方法还包括将能量无关和能量相关分量与语音模型进行比较，将能量无关和能量相关分量与噪声模型进行比较，并输出音频信号的部分是否更接近于 语音模型或基于比较的噪声模型。

公开(公告)号：US10055493B2

公开(公告)日：2018-08-21

申请号：US13103445

申请日：2011-05-09

申请人： Geremy A. Heitz, III ,  Adam Berenzweig ,  Jason E. Weston ,  Ron J. Weiss ,  Sally A. Goldman ,  Thomas Walters ,  Samy Bengio ,  Douglas Eck ,  Jay M. Ponte ,  Ryan M. Rifkin

发明人： Geremy A. Heitz, III ,  Adam Berenzweig ,  Jason E. Weston ,  Ron J. Weiss ,  Sally A. Goldman ,  Thomas Walters ,  Samy Bengio ,  Douglas Eck ,  Jay M. Ponte ,  Ryan M. Rifkin

IPC分类号： G06F17/30

CPC分类号： G06F16/639 ,  G06F16/683

摘要： Generating a playlist may include designating a seed track in an audio library; identifying audio tracks in the audio library having constructs that are within a range of a corresponding construct of the seed track, where the constructs for the audio tracks are derived from frequency representations of the audio tracks, and the corresponding construct for the seed track is derived from a frequency representation of the seed track; and generating the playlist using at least some of the audio tracks that were identified.

公开(公告)号：US20120290621A1

公开(公告)日：2012-11-15

申请号：US13103445

申请日：2011-05-09

申请人： Geremy A. Heitz, III ,  Adam Berenzweig ,  Jason E. Weston ,  Ron J. Weiss ,  Sally A. Goldman ,  Thomas Walters ,  Samy Bengio ,  Douglas Eck ,  Jay M. Ponte ,  Ryan M. Rifkin

发明人： Geremy A. Heitz, III ,  Adam Berenzweig ,  Jason E. Weston ,  Ron J. Weiss ,  Sally A. Goldman ,  Thomas Walters ,  Samy Bengio ,  Douglas Eck ,  Jay M. Ponte ,  Ryan M. Rifkin

IPC分类号： G06F17/30

CPC分类号： G06F17/30772 ,  G06F17/30743

摘要： Generating a playlist may include designating a seed track in an audio library; identifying audio tracks in the audio library having constructs that are within a range of a corresponding construct of the seed track, where the constructs for the audio tracks are derived from frequency representations of the audio tracks, and the corresponding construct for the seed track is derived from a frequency representation of the seed track; and generating the playlist using at least some of the audio tracks that were identified.

摘要翻译： 生成播放列表可以包括在音频库中指定种子轨道; 识别具有在种子轨道的相应构造的范围内的构造的音频库中的音轨，其中音频轨道的构造从音频轨道的频率表示导出，并且导出用于种子轨道的相应构造 从种子轨迹的频率表示; 以及使用所识别的至少一些音轨生成播放列表。