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    • 4. 发明申请
    • Ambient and direct surround sound system
    • 环境直观的环绕声系统
    • US20060165247A1
    • 2006-07-27
    • US11339163
    • 2006-01-24
    • Warren MansfieldSteve MartzAndrew PoulainMichael RuddMark TuffyJerry Zernicke
    • Warren MansfieldSteve MartzAndrew PoulainMichael RuddMark TuffyJerry Zernicke
    • H04R5/02H04R5/00
    • H04S3/002
    • Sound reproduction according to the present disclosure integrates an additional sound field, direct surround sound, to existing diffuse or ambient surround sound systems. Direct surround sound permits point source sounds to be located in an ambient or diffuse surround field and or to be moved within the surround field with control of the sound timbre. Sound mixing equipment may include two or more direct surround channels to permit sound designers and engineers to add, locate and move point source sounds within the surround field. The inclusion of two or more point source loudspeakers improves the surround array by providing direct sources that may be localizable and timbre matched to the screen channel speakers. This in turn provides filmmakers and other content creators a new tool they can use during the creation of content such as movie soundtracks. In another aspect of the present disclosure, a hybrid speaker may receive diffuse surround sound input and direct surround sound input and reproduce both sound fields from a single apparatus.
    • 根据本公开的声音再现将附加声场,直接环绕声整合到现有的漫反射或环绕声环绕声系统中。 直接环绕声允许点源声音位于环境或漫射环绕场中,或者通过声音音色的控制在环绕声场内移动。 声音混合设备可以包括两个或更多个直接环绕声道,以允许声音设计者和工程师在环绕声场内添加,定位和移动点源声音。 包含两个或多个点源扬声器通过提供可与本屏幕通道扬声器可定位和音色匹配的直接源来改善环绕声阵列。 这反过来为电影制片人和其他内容创作者提供了他们可以在创作内容(如电影配乐)时使用的新工具。 在本公开的另一方面,混合扬声器可以接收扩散环绕声输入和直接环绕声输入并再现来自单个装置的两个声场。