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1. 发明申请

US20120014527A1 SOUND SYSTEM 审中-公开
标题翻译：音响系统
公开(公告)号：US20120014527A1
公开(公告)日：2012-01-19
申请号：US13192717
申请日：2011-07-28
申请人： Richard Furse
发明人： Richard Furse
IPC分类号： H04R5/00
CPC分类号： G10L19/0212 , H04S3/00 , H04S7/00 , H04S7/30 , H04S2420/01 , H04S2420/11
摘要： Methods and systems for processing audio data, such as spatial audio data, in which one or more sound characteristics of a given component of a spatial audio signal are modified in dependence on a relationship between a direction characteristic of the given component and a defined range of direction characteristics; this enhances the listening experience of the listener. A spatial audio in a format using a spherical harmonic representation of sound components is decoded by performing a transform on the spherical harmonic representation, in which the transform is based on a predefined speaker layout and a predefined rule, the predefined rule indicating a speaker gain of each speaker arranged according to the predefined layout, when reproducing sound incident form a given direction; this provides an alternative to existing method of decoding spatial audio streams, which focus on soundfield reconstruction. A plurality of matrix transforms is combined into a combined transform, and the combined transform is performed on an audio signal; this saves processing resources of the audio system being used.
摘要翻译：用于处理诸如空间音频数据的音频数据的方法和系统，其中空间音频信号的给定分量的一个或多个声音特性根据给定分量的方向特性与定义的范围之间的关系进行修改方向特征; 这增强了听众的听觉体验。使用声音分量的球谐函数表示的格式的空间音频通过对球谐函数表示进行变换来解码，其中变换基于预定义的说话者布局和预定义规则，预定规则指示扬声器增益每个扬声器根据预定义的布局布置，当从给定的方向再现声音时; 这提供了解决空间音频流的现有方法的替代方案，其专注于声场重建。将多个矩阵变换组合成组合变换，并对音频信号执行组合变换; 这节省了正在使用的音频系统的处理资源。

2. 发明申请

US20050028421A1 Barrel conversion for a gun 审中-公开
标题翻译：桶的转换枪
公开(公告)号：US20050028421A1
公开(公告)日：2005-02-10
申请号：US10492991
申请日：2002-10-14
申请人： Michael Saxby , Richard Furse
发明人： Michael Saxby , Richard Furse
IPC分类号： F41A21/10 , F41A21/00
CPC分类号： F41A21/10
摘要： A barrel conversion for a gun comprises; an external, peripheral surface suitably configured to fit and cycle the gun whose barrel (1′) is to be converted and a stepped internal bore. The stepped internal bore comprises a first, rifled portion (4′) of a first internal diameter extending from the chamber of the gun, and a second, clearance portion (3′) of a second internal diameter, the clearance portion (3′) extending from the rifled portion (4′) to the exit of the barrel (1′), and the second internal diameter being larger than the first internal diameter.
摘要翻译：枪的桶转换包括：外部周边表面，其适当地构造成装配和循环其筒（1'）将被转换的枪和阶梯式内孔。阶梯式内孔包括从枪的腔室延伸的第一内径的第一膛线部分（4'）和第二内径的第二间隙部分（3'），间隙部分（3'）从膛部（4'）延伸到筒（1'）的出口，并且第二内径大于第一内径。

3. 发明申请

US20170358308A1 SOUND SYSTEM 审中-公开
公开(公告)号：US20170358308A1
公开(公告)日：2017-12-14
申请号：US15689814
申请日：2017-08-29
申请人： Richard FURSE
发明人： Richard FURSE
IPC分类号： G10L19/02 , H04S7/00 , H04S3/00
CPC分类号： G10L19/0212 , H04S3/00 , H04S7/00 , H04S7/30 , H04S2420/01 , H04S2420/11
摘要： Embodiments of the invention relate to methods and systems for processing audio data, such as spatial audio data. One or more sound characteristics of a given component of a spatial audio signal are modified in dependence on a relationship between a direction characteristic of the given component and a defined range of direction characteristics. In some embodiments, a spatial audio in a format using a spherical harmonic representation of sound components is decoded by performing a transform on the spherical harmonic representation, in which the transform is based on a predefined speaker layout and a predefined rule, the predefined rule indicating a speaker gain of each speaker arranged according to the predefined layout, when reproducing sound incident form a given direction. In some embodiments, a plurality of matrix transforms is combined into a combined transform, and the combined transform is performed on an audio signal.

4. 发明授权

US09078076B2 Sound system 有权
标题翻译：音响系统
公开(公告)号：US09078076B2
公开(公告)日：2015-07-07
申请号：US13192717
申请日：2011-07-28
申请人： Richard Furse
发明人： Richard Furse
IPC分类号： H04R5/00 , H04S3/00 , H04S7/00
CPC分类号： G10L19/0212 , H04S3/00 , H04S7/00 , H04S7/30 , H04S2420/01 , H04S2420/11
摘要： Methods and systems for processing audio data, such as spatial audio data, in which one or more sound characteristics of a given component of a spatial audio signal are modified in dependence on a relationship between a direction characteristic of the given component and a defined range of direction characteristics; this enhances the listening experience of the listener. A spatial audio in a format using a spherical harmonic representation of sound components is decoded by performing a transform on the spherical harmonic representation, in which the transform is based on a predefined speaker layout and a predefined rule, the predefined rule indicating a speaker gain of each speaker arranged according to the predefined layout, when reproducing sound incident form a given direction; this provides an alternative to existing method of decoding spatial audio streams, which focus on soundfield reconstruction. A plurality of matrix transforms is combined into a combined transform, and the combined transform is performed on an audio signal; this saves processing resources of the audio system being used.
摘要翻译：用于处理诸如空间音频数据的音频数据的方法和系统，其中空间音频信号的给定分量的一个或多个声音特性根据给定分量的方向特性与定义的范围之间的关系进行修改方向特征; 这增强了听众的听觉体验。使用声音分量的球谐函数表示的格式的空间音频通过对球谐函数表示进行变换来解码，其中变换基于预定义的说话者布局和预定义规则，预定规则指示扬声器增益每个扬声器根据预定义的布局布置，当从给定的方向再现声音时; 这提供了解决空间音频流的现有方法的替代方案，其专注于声场重建。将多个矩阵变换组合成组合变换，并对音频信号执行组合变换; 这节省了正在使用的音频系统的处理资源。

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