DEVICE AND METHODS FOR AUDIO DATA ANALYSIS IN AN AUDIO PLAYER
    1.
    发明申请
    DEVICE AND METHODS FOR AUDIO DATA ANALYSIS IN AN AUDIO PLAYER 审中-公开
    用于音频播放器中的音频数据分析的装置和方法

    公开(公告)号:US20100286806A1

    公开(公告)日:2010-11-11

    申请号:US12840226

    申请日:2010-07-20

    IPC分类号: G06F17/00 H03G5/16

    摘要: A method of data analysis for an audio player, which involves analyzing at least a portion of audio data; selecting a sound profile based upon the analysis of the audio data; adjusting sound field settings according to the sound profile; and outputting at least a portion of the audio data according to the sound field settings, and an audio player device involving an audio analysis circuit adapted to determine a characteristic of audio data; a profile selection circuit adapted to select a sound profile corresponding to the characteristic of audio data; and a sound field circuit adapted to adjust sound field settings according to the sound profile.

    摘要翻译: 一种用于音频播放器的数据分析方法,其涉及分析音频数据的至少一部分; 基于音频数据的分析来选择声音简档; 根据声音曲线调整声场设置; 并且根据声场设置输出音频数据的至少一部分,以及涉及音频分析电路的音频播放器装置,该音频分析电路适于确定音频数据的特性; 简档选择电路,适于选择与音频数据的特性对应的声音曲线; 以及适于根据声音轮廓调整声场设置的声场电路。

    Method and apparatus for audio data analysis in an audio player
    2.
    发明申请
    Method and apparatus for audio data analysis in an audio player 失效
    用于音频播放器中音频数据分析的方法和装置

    公开(公告)号:US20070064954A1

    公开(公告)日:2007-03-22

    申请号:US11229298

    申请日:2005-09-16

    IPC分类号: H04R29/00

    摘要: One embodiment can be characterized as a method of data analysis for an audio player comprising analyzing at least a portion of audio data; selecting a sound profile based upon the analysis of the audio data; adjusting sound field settings according to the sound profile; and outputting at least a portion of the audio data according to the sound field settings. Another embodiment can be characterized as an audio player device comprising an audio analysis circuit adapted to determine a characteristic of audio data; a profile selection circuit adapted to select a sound profile corresponding to the characteristic of audio data; and a sound field circuit adapted to adjust sound field settings according to the sound profile.

    摘要翻译: 一个实施例可以被表征为音频播放器的数据分析方法,包括分析音频数据的至少一部分; 基于音频数据的分析来选择声音简档; 根据声音曲线调整声场设置; 以及根据声场设置输出音频数据的至少一部分。 另一个实施例可被表征为包括适于确定音频数据的特性的音频分析电路的音频播放器设备; 简档选择电路,适于选择与音频数据的特性对应的声音曲线; 以及适于根据声音轮廓调整声场设置的声场电路。

    Method and apparatus for summing asynchronous signal samples in a cable television digital return path

    公开(公告)号:US07042840B2

    公开(公告)日:2006-05-09

    申请号:US09873798

    申请日:2001-06-04

    IPC分类号: H04L12/26

    摘要: A method and apparatus for digitizing multiple data streams having different clocks spreads an error due to clock drift is spread across many clock cycles in extremely small amounts. To combine two data streams, the method interpolates one or more samples between existing samples of one of the two data streams and then adjusts a number of samples of said one of the two data streams to maintain balance in a downstream synchronizing buffer. This occurs prior to combining the two data streams. The adjusting may be performed by adding or decimating samples from the interpolated samples. To combine two asynchronous data streams having clocks offset in frequency, first, a first data stream is clocked into and out of a first buffer using a first clock associated with the first data stream. Second, a second data stream is clocked into a second buffer using a second clock associated with the second data stream and clocking the second data stream out of the second buffer using the first clock. Third, samples are interpolated into and decimated from samples of the second data stream prior to clocking the second data stream into the second buffer based on an overflow or underflow of the second buffer. Finally, the outputs of the first and second buffers are combined.

    METHODS AND APPARATUS FOR AUTOMATIC CONTACT DATA UPDATING
    4.
    发明申请
    METHODS AND APPARATUS FOR AUTOMATIC CONTACT DATA UPDATING 审中-公开
    自动接触数据更新的方法和装置

    公开(公告)号:US20100267367A1

    公开(公告)日:2010-10-21

    申请号:US12426117

    申请日:2009-04-17

    IPC分类号: H04M3/42 G06F17/30

    CPC分类号: H04M1/274516

    摘要: Methods and systems for updating a contact list for a cellular phone or wireless device, the contact list comprising a plurality of individual contacts each comprising data relating to an individual cellular phone number. The method includes the steps of identifying an individual cellular phone number for updating into the contact list, sending from the user's cellular phone a request for electronic data associated with the cellular phone number to a device operating under the cellular phone number, receiving the request at the device, sending a reply message having the requested electronic data from the device, receiving the reply message at the user's cellular phone, and updating the contact list by associating the electronic data to the individual cellular phone number.

    摘要翻译: 用于更新蜂窝电话或无线设备的联系人列表的方法和系统,所述联系人列表包括多个单独的联系人,每个联系人包括与个人蜂窝电话号码有关的数据。 该方法包括以下步骤:识别用于更新到联系人列表的单个蜂窝电话号码,从用户的蜂窝电话发送与蜂窝电话号码相关联的电子数据的请求到在蜂窝电话号码下操作的设备,接收请求 从设备发送具有所请求的电子数据的回复消息,在用户的蜂窝电话上接收回复消息,并通过将电子数据与各个蜂窝电话号码相关联来更新联系人列表。

    Method and apparatus for audio data analysis in an audio player
    5.
    发明授权
    Method and apparatus for audio data analysis in an audio player 失效
    用于音频播放器中音频数据分析的方法和装置

    公开(公告)号:US07774078B2

    公开(公告)日:2010-08-10

    申请号:US11229298

    申请日:2005-09-16

    摘要: One embodiment can be characterized as a method of data analysis for an audio player comprising analyzing at least a portion of audio data; selecting a sound profile based upon the analysis of the audio data; adjusting sound field settings according to the sound profile; and outputting at least a portion of the audio data according to the sound field settings. Another embodiment can be characterized as an audio player device comprising an audio analysis circuit adapted to determine a characteristic of audio data; a profile selection circuit adapted to select a sound profile corresponding to the characteristic of audio data; and a sound field circuit adapted to adjust sound field settings according to the sound profile.

    摘要翻译: 一个实施例可以被表征为音频播放器的数据分析方法,包括分析音频数据的至少一部分; 基于音频数据的分析来选择声音简档; 根据声音曲线调整声场设置; 以及根据声场设置输出音频数据的至少一部分。 另一个实施例可被表征为包括适于确定音频数据的特性的音频分析电路的音频播放器设备; 简档选择电路,适于选择与音频数据的特性对应的声音曲线; 以及适于根据声音轮廓调整声场设置的声场电路。