Intervalgram representation of audio for melody recognition
    1.
    发明授权
    Intervalgram representation of audio for melody recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US08497417B2

    公开(公告)日:2013-07-30

    申请号:US13416096

    申请日:2012-03-09

    IPC分类号: A63H5/00

    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。

    Intervalgram representation of audio for melody recognition
    2.
    发明授权
    Intervalgram representation of audio for melody recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US08440900B2

    公开(公告)日:2013-05-14

    申请号:US13615061

    申请日:2012-09-13

    IPC分类号: A63H5/00

    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。

    Intervalgram Representation of Audio for Melody Recognition
    3.
    发明申请
    Intervalgram Representation of Audio for Melody Recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US20110314995A1

    公开(公告)日:2011-12-29

    申请号:US12826623

    申请日:2010-06-29

    IPC分类号: G10H1/00

    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。

    Intervalgram Representation of Audio for Melody Recognition
    5.
    发明申请
    Intervalgram Representation of Audio for Melody Recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US20130000467A1

    公开(公告)日:2013-01-03

    申请号:US13615061

    申请日:2012-09-13

    IPC分类号: G10H7/00

    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。

    Intervalgram representation of audio for melody recognition
    6.
    发明授权
    Intervalgram representation of audio for melody recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US08158870B2

    公开(公告)日:2012-04-17

    申请号:US12826623

    申请日:2010-06-29

    IPC分类号: A63H5/00

    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。

    Intervalgram Representation of Audio for Melody Recognition
    7.
    发明申请
    Intervalgram Representation of Audio for Melody Recognition 有权
    用于旋律识别的音频的间隔图表示

    公开(公告)号:US20120160078A1

    公开(公告)日:2012-06-28

    申请号:US13416096

    申请日:2012-03-09

    IPC分类号: G10H7/00

    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。