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公开(公告)号：US08165321B2
公开(公告)日：2012-04-24
申请号：US12401471
申请日：2009-03-10
IPC分类号： H04B1/00
CPC分类号： H04S1/007
摘要： Various techniques for controlling the playback of secondary audio data on an electronic device are provided. In one embodiment, a secondary audio clip mixing profile is selected based upon the type of audio output device, such as a speaker or a headset, coupled to the electronic device. The selected mixing profile may define respective digital gain values to be applied to a secondary audio stream at each digital audio level of the electronic device, and may be customized based upon one or more characteristics of the audio output device to substantially optimize audibility and user-perceived comfort. In this manner, the overall user listening experience may be improved.
摘要翻译： 提供了用于控制电子设备上的次要音频数据的重放的各种技术。 在一个实施例中，基于耦合到电子设备的音频输出设备（例如扬声器或耳机）的类型来选择辅助音频剪辑混合简档。 所选择的混合简档可以限定要应用于电子设备的每个数字音频级别处的次要音频流的相应数字增益值，并且可以基于音频输出设备的一个或多个特性进行定制，以基本上优化可听性和用户 - 感觉舒适。 以这种方式，可以提高整体用户聆听体验。
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公开(公告)号：US20100232626A1
公开(公告)日：2010-09-16
申请号：US12401471
申请日：2009-03-10
IPC分类号： H04B1/00
CPC分类号： H04S1/007
摘要： Various techniques for controlling the playback of secondary audio data on an electronic device are provided. In one embodiment, a secondary audio clip mixing profile is selected based upon the type of audio output device, such as a speaker or a headset, coupled to the electronic device. The selected mixing profile may define respective digital gain values to be applied to a secondary audio stream at each digital audio level of the electronic device, and may be customized based upon one or more characteristics of the audio output device to substantially optimize audibility and user-perceived comfort. In this manner, the overall user listening experience may be improved.
摘要翻译： 提供了用于控制电子设备上的次要音频数据的重放的各种技术。 在一个实施例中，基于耦合到电子设备的音频输出设备（例如扬声器或耳机）的类型来选择辅助音频剪辑混合简档。 所选择的混合简档可以限定要应用于电子设备的每个数字音频级别处的次要音频流的相应数字增益值，并且可以基于音频输出设备的一个或多个特性进行定制，以基本上优化可听性和用户 - 感觉舒适。 以这种方式，可以提高整体用户聆听体验。
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公开(公告)号：US08428758B2
公开(公告)日：2013-04-23
申请号：US12371861
申请日：2009-02-16
申请人： Devang Kalidas Naik , Kim Ernest Alexander Silverman , Baptiste Pierre Paquier , ShawShin Zhang , Benjamin Andrew Rottler
发明人： Devang Kalidas Naik , Kim Ernest Alexander Silverman , Baptiste Pierre Paquier , ShawShin Zhang , Benjamin Andrew Rottler
CPC分类号： G10L21/00
摘要： Various dynamic audio ducking techniques are provided that may be applied where multiple audio streams, such as a primary audio stream and a secondary audio stream, are being played back simultaneously. For example, a secondary audio stream may include a voice announcement of one or more pieces of information pertaining to the primary audio stream, such as the name of the track or the name of the artist. In one embodiment, the primary audio data and the voice feedback data are initially analyzed to determine a loudness value. Based on their respective loudness values, the primary audio stream may be ducked during the period of simultaneous playback such that a relative loudness difference is generally maintained with respect to the loudness of the primary and secondary audio streams. Accordingly, the amount of ducking applied may be customized for each piece of audio data depending on its loudness characteristics.
摘要翻译： 提供了可以在多个音频流（例如主音频流和次要音频流）正在同时播放的情况下应用的各种动态音频排除技术。 例如，辅助音频流可以包括与主音频流有关的一条或多条信息的语音通知，例如轨道的名称或艺术家的名字。 在一个实施例中，初始分析主音频数据和语音反馈数据以确定响度值。 基于它们各自的响度值，主音频流可能在同时重放的时段期间被淹没，使得相对于主音频流和辅助音频流的响度通常保持相对响度差异。 因此，可以根据其响度特性为每个音频数据定制应用的下降量。
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公开(公告)号：US20100211199A1
公开(公告)日：2010-08-19
申请号：US12371861
申请日：2009-02-16
申请人： Devang Kalidas Naik , Kim Ernest Alexander Silverman , Baptiste Pierre Paquier , ShawShin Zhang , Benjamin Andrew Rottler
发明人： Devang Kalidas Naik , Kim Ernest Alexander Silverman , Baptiste Pierre Paquier , ShawShin Zhang , Benjamin Andrew Rottler
IPC分类号： G06F17/00
CPC分类号： G10L21/00
摘要： Various dynamic audio ducking techniques are provided that may be applied where multiple audio streams, such as a primary audio stream and a secondary audio stream, are being played back simultaneously. For example, a secondary audio stream may include a voice announcement of one or more pieces of information pertaining to the primary audio stream, such as the name of the track or the name of the artist. In one embodiment, the primary audio data and the voice feedback data are initially analyzed to determine a loudness value. Based on their respective loudness values, the primary audio stream may be ducked during the period of simultaneous playback such that a relative loudness difference is generally maintained with respect to the loudness of the primary and secondary audio streams. Accordingly, the amount of ducking applied may be customized for each piece of audio data depending on its loudness characteristics.
摘要翻译： 提供了可以在多个音频流（例如主音频流和次要音频流）正在同时播放的情况下应用的各种动态音频排除技术。 例如，辅助音频流可以包括与主音频流有关的一条或多条信息的语音通知，例如轨道的名称或艺术家的名字。 在一个实施例中，初始分析主音频数据和语音反馈数据以确定响度值。 基于它们各自的响度值，主音频流可能在同时重放的时段期间被淹没，使得相对于主音频流和辅助音频流的响度通常保持相对响度差异。 因此，可以根据其响度特性为每个音频数据定制应用的下降量。
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公开(公告)号：US08639516B2
公开(公告)日：2014-01-28
申请号：US12794643
申请日：2010-06-04
IPC分类号： G10L21/00
CPC分类号： G10L21/0208
摘要： Systems, methods, and devices for user-specific noise suppression are provided. For example, when a voice-related feature of an electronic device is in use, the electronic device may receive an audio signal that includes a user voice. Since noise, such as ambient sounds, also may be received by the electronic device at this time, the electronic device may suppress such noise in the audio signal. In particular, the electronic device may suppress the noise in the audio signal while substantially preserving the user voice via user-specific noise suppression parameters. These user-specific noise suppression parameters may be based at least in part on a user noise suppression preference or a user voice profile, or a combination thereof.
摘要翻译： 提供了用于用户特定噪声抑制的系统，方法和设备。 例如，当使用电子设备的语音相关特征时，电子设备可以接收包括用户语音的音频信号。 由于此时电子设备也可以接收诸如环境声音的噪声，所以电子设备可以抑制音频信号中的这种噪声。 特别地，电子设备可以通过用户特定的噪声抑制参数来抑制音频信号中的噪声，同时基本上保留用户语音。 这些用户特定噪声抑制参数可以至少部分地基于用户噪声抑制偏好或用户语音简档或其组合。
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公开(公告)号：US20110300806A1
公开(公告)日：2011-12-08
申请号：US12794643
申请日：2010-06-04
IPC分类号： H04B15/00
CPC分类号： G10L21/0208
摘要： Systems, methods, and devices for user-specific noise suppression are provided. For example, when a voice-related feature of an electronic device is in use, the electronic device may receive an audio signal that includes a user voice. Since noise, such as ambient sounds, also may be received by the electronic device at this time, the electronic device may suppress such noise in the audio signal. In particular, the electronic device may suppress the noise in the audio signal while substantially preserving the user voice via user-specific noise suppression parameters. These user-specific noise suppression parameters may be based at least in part on a user noise suppression preference or a user voice profile, or a combination thereof.
摘要翻译： 提供了用于用户特定噪声抑制的系统，方法和设备。 例如，当使用电子设备的语音相关特征时，电子设备可以接收包括用户语音的音频信号。 由于此时电子设备也可以接收诸如环境声音的噪声，所以电子设备可以抑制音频信号中的这种噪声。 特别地，电子设备可以通过用户特定的噪声抑制参数来抑制音频信号中的噪声，同时基本上保留用户语音。 这些用户特定噪声抑制参数可以至少部分地基于用户噪声抑制偏好或用户语音简档或其组合。
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