-
公开(公告)号:US20120160078A1
公开(公告)日:2012-06-28
申请号:US13416096
申请日:2012-03-09
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: G10H7/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列,其表示音频剪辑中的音调,该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US20130000467A1
公开(公告)日:2013-01-03
申请号:US13615061
申请日:2012-09-13
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: G10H7/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列,其表示音频剪辑中的音调,该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US08158870B2
公开(公告)日:2012-04-17
申请号:US12826623
申请日:2010-06-29
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: A63H5/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint includes a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括一系列间隔图,它们以音频剪辑中的不同时间点之间的音调间隔表示音频剪辑中的旋律。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US08497417B2
公开(公告)日:2013-07-30
申请号:US13416096
申请日:2012-03-09
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: A63H5/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列,其表示音频剪辑中的音调,该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US08440900B2
公开(公告)日:2013-05-14
申请号:US13615061
申请日:2012-09-13
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: A63H5/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint includes a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括一系列间隔图,它们以音频剪辑中的不同时间点之间的音调间隔表示音频剪辑中的旋律。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US20110314995A1
公开(公告)日:2011-12-29
申请号:US12826623
申请日:2010-06-29
申请人: Richard F. Lyon , Thomas C. Walters , David Ross
发明人: Richard F. Lyon , Thomas C. Walters , David Ross
IPC分类号: G10H1/00
CPC分类号: G06F17/30743 , G10H1/0008 , G10H1/20 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/135 , G10H2240/141
摘要: A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.
摘要翻译: 系统,方法和计算机可读存储介质为输入音频剪辑生成对于密钥,仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列,其表示音频剪辑中的音调,该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较,以确定匹配的参考音频剪辑。
-
公开(公告)号:US09576050B1
公开(公告)日:2017-02-21
申请号:US13313259
申请日:2011-12-07
申请人: Thomas C. Walters , Douglas Eck , Ryan M. Rifkin
发明人: Thomas C. Walters , Douglas Eck , Ryan M. Rifkin
CPC分类号: G06F17/30772 , G06F17/3074 , G06F17/30743 , G06F17/30755
摘要: Techniques for generating a playlist include: receiving acoustic information, obtaining seed information based on the acoustic information, identifying audio tracks in an audio library based on the seed information, and generating the playlist using at least some of the identified audio tracks.
摘要翻译: 用于生成播放列表的技术包括:接收声信息,基于声信息获取种子信息,基于种子信息识别音频库中的音频轨道,以及使用至少一些所识别的音轨生成播放列表。
-
-
-
-
-
-