AUDIO SCENE APPARATUS
    2.
    发明申请
    AUDIO SCENE APPARATUS 有权
    音频场景设备

    公开(公告)号:US20150098571A1

    公开(公告)日:2015-04-09

    申请号:US14391121

    申请日:2012-04-19

    IPC分类号: H04S7/00

    摘要: An apparatus comprising: a first audio signal analyser configured to analyse a first audio signal to determine at least one audio source, wherein the at least one audio source has a virtual location; a second audio signal analyser configured to analyse a second audio signal to determine at least one localised audio source, wherein the second audio signal is generated from the apparatus audio environment; and a repositioner configured to reposition the virtual location of the at least one audio source dependent on the at least one localised audio source.

    摘要翻译: 一种装置,包括:第一音频信号分析器,被配置为分析第一音频信号以确定至少一个音频源,其中所述至少一个音频源具有虚拟位置; 第二音频信号分析器,被配置为分析第二音频信号以确定至少一个本地化音频源,其中所述第二音频信号是从所述设备音频环境生成的; 以及重新定位器,其被配置为根据所述至少一个本地化音频源重新定位所述至少一个音频源的虚拟位置。

    Methods and apparatus for sound management
    6.
    发明授权
    Methods and apparatus for sound management 有权
    声音管理方法和设备

    公开(公告)号:US08954854B2

    公开(公告)日:2015-02-10

    申请号:US13489829

    申请日:2012-06-06

    IPC分类号: G06F3/16

    摘要: Systems and techniques for location based sound management. Information associated with a display is defined or selected based on user inputs and sounds associated with responsive locations of the display. Defining of the information associated with the display may be based at least in part on user touches to a touch screen display. Parameters for playback are also selected, such as a number of audio channels, based on user inputs that may similarly comprise user touches to the touch screen display. Playback parameters may be changed during playback based on user inputs occurring during playback.

    摘要翻译: 用于基于位置的声音管理的系统和技术。 基于与显示器的响应位置相关联的用户输入和声音来定义或选择与显示器相关联的信息。 与显示相关联的信息的定义可以至少部分地基于用户触摸到触摸屏显示器。 还可以基于可以类似地包括用户触摸到触摸屏显示器的用户输入来选择用于回放的参数,诸如多个音频通道。 播放期间播放参数可能会根据播放过程中发生的用户输入而改变。

    METHODS AND APPARATUS FOR SOUND MANAGEMENT
    7.
    发明申请
    METHODS AND APPARATUS FOR SOUND MANAGEMENT 有权
    声音管理方法与装置

    公开(公告)号:US20130332837A1

    公开(公告)日:2013-12-12

    申请号:US13489829

    申请日:2012-06-06

    IPC分类号: G06F3/16

    摘要: Systems and techniques for location based sound management. Information associated with a display is defined or selected based on user inputs and sounds associated with responsive locations of the display. Defining of the information associated with the display may be based at least in part on user touches to a touch screen display. Parameters for playback are also selected, such as a number of audio channels, based on user inputs that may similarly comprise user touches to the touch screen display. Playback parameters may be changed during playback based on user inputs occurring during playback.

    摘要翻译: 用于基于位置的声音管理的系统和技术。 基于与显示器的响应位置相关联的用户输入和声音来定义或选择与显示相关联的信息。 与显示相关联的信息的定义可以至少部分地基于用户触摸到触摸屏显示器。 还可以基于可以类似地包括用户触摸到触摸屏显示器的用户输入来选择用于回放的参数,诸如多个音频通道。 播放期间播放参数可能会根据播放过程中发生的用户输入而改变。

    Method, an apparatus and a computer program for modification of a composite audio signal
    8.
    发明授权
    Method, an apparatus and a computer program for modification of a composite audio signal 有权
    用于修改复合音频信号的方法,装置和计算机程序

    公开(公告)号:US09319821B2

    公开(公告)日:2016-04-19

    申请号:US14374477

    申请日:2012-03-29

    摘要: The present invention provides an arrangement, e.g. a method, an apparatus and a computer program. The arrangement comprises obtaining information indicative of spatial positions of one or more sound sources within an audio image of a composite audio signal, obtaining information indicative of the types of the one or more sound sources, determining, for each of the one or more sound sources, a position in a display of the apparatus indicative of the spatial position of the sound source and causing an apparatus to display an item representing the sound source in the determined position in the display, wherein the item representing the sound source is determined on basis of the type of the sound source. The arrangement further comprises receiving an indication of a user action associated with an item indicative of a first sound source, determining an indication of a user selected modification of the audio image on basis of the user action, and modifying the composite audio signal in accordance with the user selected modification.

    摘要翻译: 本发明提供了一种装置,例如 方法,装置和计算机程序。 该装置包括获得指示复合音频信号的音频图像内的一个或多个声源的空间位置的信息,获得指示一个或多个声源的类型的信息,为一个或多个声源中的每一个确定 ,指示所述设备的显示器中的位置,所述设备的显示器指示所述声源的空间位置,并且使得设备在所述显示器中的所确定位置中显示表示所述声源的项目,其中,所述表示所述声源的项目基于 声源的类型。 该装置还包括接收与指示第一声源的项目相关联的用户动作的指示,基于用户动作确定用户对音频图像的选择的修改的指示,以及根据用户动作来修改复合音频信号 用户选择修改。

    MULTI-CHANNEL ENCODING AND/OR DECODING
    9.
    发明申请
    MULTI-CHANNEL ENCODING AND/OR DECODING 有权
    多通道编码和/或解码

    公开(公告)号:US20130282386A1

    公开(公告)日:2013-10-24

    申请号:US13977230

    申请日:2011-01-05

    IPC分类号: G10L19/008

    摘要: A method comprising: receiving input signals for multiple channels; and parameterizing the received input signals into parameters defining multiple different object spectra and defining a distribution of the multiple different object spectra in the multiple channels.

    摘要翻译: 一种方法,包括:接收多个信道的输入信号; 并将接收到的输入信号参数化成定义多个不同对象光谱的参数,并定义多个通道中多个不同对象光谱的分布。

    Backwards compatible audio representation
    10.
    发明授权
    Backwards compatible audio representation 有权
    向后兼容音频表示

    公开(公告)号:US09570081B2

    公开(公告)日:2017-02-14

    申请号:US14396638

    申请日:2012-04-26

    CPC分类号: G10L19/008 G10L19/0204

    摘要: It is inter alia disclosed to provide a left signal representation associated with a left audio channel and a right signal representation associated with a right audio channel, each of the left and right signal representations being associated with a plurality of subbands of a frequency range, and to provide directional information associated with at least one subband of the plurality of subbands associated with the left and the right signal representation, the directional information being at least partially indicative of a direction of a sound source with respect to the left and right audio channel.

    摘要翻译: 公开的是提供与左音频通道相关联的左信号表示和与右音频通道相关联的右信号表示,左和右信号表示中的每一个与频率范围的多个子带相关联,以及 提供与左和右信号表示相关联的多个子带中的至少一个子带相关联的方向信息,所述方向信息至少部分地指示声源相对于左和右声道的方向。