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公开(公告)号：US10026452B2
公开(公告)日：2018-07-17
申请号：US15594071
申请日：2017-05-12
IPC分类号： H04N9/87 , G11B27/30 , G11B27/034 , H04N19/597 , G10L19/008 , G10L19/20 , G11B20/10
CPC分类号： G11B27/30 , G10L19/008 , G10L19/20 , G11B27/034 , G11B27/10 , G11B2020/10555 , G11B2020/10592 , H04N9/87 , H04N19/597
摘要： An apparatus generating audio cues for content indicative of the position of audio objects within the content comprising: an audio processor receiving raw audio tracks for said content and information indicative of the positions of at least some of said audio tracks within frames of said content, said audio processor generating corresponding audio parameters; an authoring tool receiving said audio parameters and generating encoding coefficients, said audio parameters including audio cue of the position of audio objects corresponding to said tracks in at least one spatial dimension; and a first audio/video encoder receiving an input and encoding said input into an audio visual content having visual objects and audio objects, said audio objects being disposed at location corresponding to said one spatial position, said encoder using said encoding coefficients for said encoding.
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公开(公告)号：US20170140788A9
公开(公告)日：2017-05-18
申请号：US14327911
申请日：2014-07-10
申请人： Lawrence G. Ryckman , Sheldon G. Yakus , Ari Blitz
发明人： Lawrence G. Ryckman , Sheldon G. Yakus , Ari Blitz
CPC分类号： G11B20/10527 , G06Q30/06 , G11B20/00086 , G11B20/0071 , G11B20/00978 , G11B20/00985 , G11B27/031 , G11B2020/10555 , G11B2020/10564 , G11B2020/10574
摘要： The present invention provides an audio enhancement system which is achieved by processing a duplicate of a recording or audio file and creating therefrom at least two identical secondary signals or two layers. One of the layers is the duplicated original and the other being an exact duplicate of that duplicated original. The enhanced audio files or recordings are used to enable the owner of the original audio file to purchase the enhanced audio. The user is enabled by the present system to compare the enhanced duplicate to the original to determine whether or not to purchase the enhanced audio.
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公开(公告)号：US09653119B2
公开(公告)日：2017-05-16
申请号：US14303963
申请日：2014-06-13
IPC分类号： G11B27/30 , G10L19/008 , G11B27/10 , H04N9/87 , H04N19/597 , G10L19/20 , G11B20/10
CPC分类号： G11B27/30 , G10L19/008 , G10L19/20 , G11B27/034 , G11B27/10 , G11B2020/10555 , G11B2020/10592 , H04N9/87 , H04N19/597
摘要： An apparatus generating audio cues for content indicative of the position of audio objects within the content comprising: an audio processor receiving raw audio tracks for said content and information indicative of the positions of at least some of said audio tracks within frames of said content, said audio processor generating corresponding audio parameters; an authoring tool receiving said audio parameters and generating encoding coefficients, said audio parameters including audio cue of the position of audio objects corresponding to said tracks in at least one spatial dimension; and a first audio/video encoder receiving an input and encoding said input into an audio visual content having visual objects and audio objects, said audio objects being disposed at location corresponding to said one spatial position, said encoder using said encoding coefficients for said encoding.
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公开(公告)号：US09459828B2
公开(公告)日：2016-10-04
申请号：US15053656
申请日：2016-02-25
申请人： Brian K. Ales
发明人： Brian K. Ales
CPC分类号： G06F3/165 , G06K9/0053 , G06K9/6215 , G06Q30/0241 , G10H1/0025 , G10H1/40 , G10H2210/076 , G10H2210/081 , G10H2210/125 , G10H2210/335 , G10H2210/561 , G10H2240/075 , G10H2240/141 , G11B20/10527 , G11B27/007 , G11B27/10 , G11B27/105 , G11B27/28 , G11B2020/10555
摘要： Audio advertisements for music services can be created and played to minimize any perceived discontinuity by a listener from a preceding song. Specifically, a voice-over content item (e.g., a spoken advertisement produced without music) may combined with a non-song musical content item (e.g., backing music specifically produced for advertisements) to create an audio advertisement to be played after a song on a streaming music service. The non-song musical content item may be selected based on its similarity to the preceding song (e.g., genre, tempo, or harmony) and/or a musical preference of a user (e.g., a preferred genre obtained through a user's music service account and/or selected by the user). The genre of both the preceding song and a musical preference of a user may be used to select a non-song musical content item genre by a weighting that determines the probability of the genre used for an advertisement.
摘要翻译： 可以创建和播放用于音乐服务的音频广告，以最小化来自前一首歌曲的收听者的任何感知到的不连续性。 具体来说，语音内容项目（例如，没有音乐产生的口语广告）可以与非歌曲音乐内容项目（例如，为广告专门制作的支持音乐）相结合，以创建要在歌曲开始之后播放的音频广告 流媒体音乐服务。 非歌曲音乐内容项目可以基于其与前一首歌曲（例如，类型，速度或和声）的相似性和/或用户的音乐偏好（例如，通过用户的音乐服务帐户获得的优选类型）来选择 和/或由用户选择）。 上述歌曲的类型和用户的音乐偏好可以用于通过确定用于广告的类型的概率的加权来选择非歌曲音乐内容项目类型。
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公开(公告)号：US20140121797A1
公开(公告)日：2014-05-01
申请号：US14147050
申请日：2014-01-03
申请人： SongFlutter, Inc.
发明人： Brian K. ALES
CPC分类号： G10H1/0025 , G06Q30/0241 , G10H2210/076 , G10H2210/081 , G10H2210/125 , G10H2210/136 , G10H2210/335 , G10H2210/561 , G10H2240/075 , G11B20/10 , G11B20/10527 , G11B27/007 , G11B27/10 , G11B27/105 , G11B27/28 , G11B2020/10555
摘要： A system with a decision engine having logic for using metadata for one or more song recordings and one or more non-song musical content items. The logic performs the steps of: interpreting the metadata for the first song recording; identifying a first non-song musical content item for playback at or near an end of the first song recording based on a similarity between the first song recording and the first non-song musical content item; and, in response to determining that the first song recording is at or near its end of playback, forming an altered playback of the first non-song musical content item by performing via real time digital audio signal processing an alteration of the first non-song musical content item to be rhythmically continuous in terms of tempo to the first song recording and/or harmonically continuous in terms of key and/or mode to the first song recording.
摘要翻译： 具有决定引擎的系统具有用于对一个或多个歌曲记录和一个或多个非歌曲音乐内容项使用元数据的逻辑。 逻辑执行以下步骤：解释第一首歌曲录制的元数据; 基于所述第一歌曲录制与所述第一非歌曲音乐内容项之间的相似度，识别用于在所述第一歌曲录制结束时或之后播放的第一非歌曲音乐内容项目; 并且响应于确定第一首歌曲记录处于或接近其重放结束，通过经由实时数字音频信号处理第一非歌曲内容的改变来形成第一非歌曲音乐内容的改变的重放， 音乐内容项在第一首歌曲录制的节奏和/或按键和/或模式的谐音连续性方面节奏连续。
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公开(公告)号：US20140018947A1
公开(公告)日：2014-01-16
申请号：US13943465
申请日：2013-07-16
申请人： SongFlutter, Inc.
发明人： Brian K. ALES
IPC分类号： G11B20/10
CPC分类号： G10H1/0025 , G06Q30/0241 , G10H2210/076 , G10H2210/081 , G10H2210/125 , G10H2210/136 , G10H2210/335 , G10H2210/561 , G10H2240/075 , G11B20/10 , G11B20/10527 , G11B27/007 , G11B27/10 , G11B27/105 , G11B27/28 , G11B2020/10555
摘要： A system, computer program product and method for altering the playback of one or more song recordings is described herein. Embodiments of the system comprise a decision engine having logic for using metadata for the one or more song recordings. The logic performs the steps of interpreting the metadata to identify a plurality of bar/beat locations for the one or more song recordings; responsive to playback of at least one of the song recordings, determining whether the song recording is playing at one of the bar/beat locations; and in response to determining that the song recording is playing at one of the bar/beat locations, forming the altered playback by performing via real time digital audio signal processing at least one of: altering a segue between song recordings, altering a form of at least one of the song recordings, and altering an instrumentation of at least one of the song recordings.
摘要翻译： 这里描述了用于改变一个或多个歌曲记录的回放的系统，计算机程序产品和方法。 该系统的实施例包括具有用于为一个或多个歌曲记录使用元数据的逻辑的判定引擎。 逻辑执行解释元数据以识别一个或多个歌曲记录的多个条/拍位置的步骤; 响应于所述歌曲记录中的至少一个的回放，确定所述歌曲记录是否在所述条/拍摄位置之一处播放; 并且响应于确定歌曲录制正在某个音乐/节拍位置中的一个播放，通过经由实时数字音频信号处理来执行改变的重放，所述数字音频信号处理中的至少一个是：改变歌曲录制之间的段落， 至少一首歌曲录音，并改变至少一首歌曲录音的乐器。
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公开(公告)号：US08515250B2
公开(公告)日：2013-08-20
申请号：US13054246
申请日：2009-06-17
申请人： Katsuyuki Sakaniwa
发明人： Katsuyuki Sakaniwa
IPC分类号： H04N9/80
CPC分类号： H04N5/76 , G11B20/10527 , G11B2020/10555 , G11B2020/10574 , G11B2020/10694 , G11B2020/10712 , G11B2020/1074 , G11B2020/10759 , H04N9/8211
摘要： A video reproduction apparatus includes audio data reading unit for reading audio data in a second file; video data reading units for reading video data in a first file; audio decoding unit for generating an audio signal from the audio data read by the audio data reading unit; video decoding unit for decoding the demultiplexed video data; and read controlling unit for controlling the audio data reading unit and the video data reading unit. The read controlling unit reads the first file using a band other than a band required to read the second file, and instructs to output skipped video data.
摘要翻译： 视频再现装置包括用于读取第二文件中的音频数据的音频数据读取单元; 视频数据读取单元，用于读取第一文件中的视频数据; 音频解码单元，用于从由音频数据读取单元读取的音频数据产生音频信号; 视频解码单元，用于对解复用的视频数据进行解码; 以及用于控制音频数据读取单元和视频数据读取单元的读取控制单元。 读取控制单元使用读取第二文件所需的频带以外的频带读取第一文件，并指示输出跳过的视频数据。
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8.发明授权Sound recording device, sound recording method, and sound recording program embodied on computer readable medium 有权在计算机可读介质上体现的录音设备，录音方法和录音程序公开(公告)号：US08467542B2
公开(公告)日：2013-06-18
申请号：US12608166
申请日：2009-10-29
申请人： Hiroyoshi Sato
发明人： Hiroyoshi Sato
IPC分类号： H04R3/00
CPC分类号： G11B20/10527 , G11B2020/10555 , H04R1/326 , H04R2420/01 , H04R2499/15
摘要： In order to facilitate the operation to select a directional microphone and a non-directional microphone, an IC recorder includes a directional microphone having directivity, a non-directional microphone not having directivity, a scene selection portion to select one of the four scenes of oral dictation, conference, lecture, and music, a first EEPROM for storing in advance a correspondence table that assigns either one of the directional microphone and the non-directional microphone to each of the four scenes, and a microphone switching portion to switch, between the directional microphone and the non-directional microphone, to the one assigned to the selected scene by the correspondence table in response to one of the four scenes being selected by the scene selection portion.
摘要翻译： 为了便于选择定向麦克风和非定向麦克风的操作，IC录音机包括具有指向性的定向麦克风，不具有方向性的无方向麦克风，选择四个口头场景之一的场景选择部分 听写，会议，讲座和音乐，第一EEPROM，用于预先存储将四个场景中的每一个分配方向性麦克风和非定向麦克风中的任一个的对应表，以及麦克风切换部分， 响应于由场景选择部分选择的四个场景之一，通过对应表向定向麦克风和非定向麦克风分配给所选择的场景。
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公开(公告)号：US20120063617A1
公开(公告)日：2012-03-15
申请号：US12878863
申请日：2010-09-09
申请人： Aurelio R. Ramos
发明人： Aurelio R. Ramos
IPC分类号： H04B1/00
CPC分类号： G11B20/10527 , G11B20/00826 , G11B2020/10555
摘要： Disclosed are techniques for preventing extraction of original audio tracks from a song. The techniques are executed on a game platform and involve providing a first and second audio track representing parts of a musical composition, mixing the first audio track and the second audio track to provide a mixed audio track, generating an audio modification data comprising a series of substantially random audio modifiers, and then modifying, before playback, the mixed audio track based on the audio modification data to provide a modified mixed audio track, such that subtracting the second audio track from the modified mixed audio track produces a third audio track with an audibly detectable deviation from the first audio track.
摘要翻译： 公开了用于防止从歌曲中提取原始音轨的技术。 这些技术在游戏平台上执行，并且涉及提供表示音乐作品的部分的第一和第二音轨，混合第一音轨和第二音轨以提供混合音轨，生成音频修改数据，包括一系列 基本上随机的音频修改器，然后在播放之前基于音频修改数据修改混合音频轨道以提供修改的混合音频轨道，使得从修改的混合音频轨道中减去第二音频轨道产生具有 可听见的第一音轨偏离。
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公开(公告)号：US20110176032A1
公开(公告)日：2011-07-21
申请号：US13008730
申请日：2011-01-18
申请人： Fumihiro Kajimura
发明人： Fumihiro Kajimura
CPC分类号： G10K11/175 , G11B20/10527 , G11B20/24 , G11B2020/10555
摘要： An audio signal processing apparatus does not drive a drive unit in a period during which an audio signal used for noise reduction processing is acquired, or does not stop a recording operation until the audio signal used for noise reduction processing is acquired.
摘要翻译： 音频信号处理装置在获取用于降噪处理的音频信号的时间段内不驱动驱动单元，或者在获取用于降噪处理的音频信号之前不停止记录操作。
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