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    • 56. 发明申请
    • METHOD AND APPARATUS THAT CONTROL RISK AND UNCERTAINTY IN A VARIABLE PRICED PROMOTIONAL LOTTERY GAME
    • 在可变价格促销乐趣游戏中控制风险和不确定性的方法和装置
    • US20100062824A1
    • 2010-03-11
    • US12254777
    • 2008-10-20
    • Michael D. FrickMark Davis
    • Michael D. FrickMark Davis
    • A63F9/24
    • G07F17/32G07F17/3255G07F17/329
    • The process generates a predetermined number of unique sub-combinations of a set of game numbers. Each of the sub-combinations has the same quantity of numbers. Further, the process prints a set of promotional lottery tickets for a promotional lottery game such that each of the promotional lottery tickets in the set of promotional lottery tickets distinctly corresponds to one of the unique sub-combinations of the set of game numbers. In addition, the process indicates a maximum prize that is won by a player having a promotional lottery ticket with a full match. The process also indicates a secondary prize that is won by a player having a promotional lottery ticket with a partial match. Further, the process provides at least a subset of the set of promotional lottery tickets to a plurality of players in the promotional lottery game.
    • 该过程产生一组游戏号码的预定数量的唯一子组合。 每个子组合具有相同数量的数字。 此外,该过程打印一组促销彩票游戏的促销彩票,使得该组促销彩票中的每个促销彩票明显地对应于该组游戏编号的唯一子组合之一。 此外,该过程表示具有完全匹配的促销彩票的玩家赢得的最大奖金。 该过程还指示由具有部分匹配的促销彩票的玩家赢得的二级奖品。 此外,该过程向促销彩票游戏中的多个玩家提供该组促销彩票的至少一个子集。
    • 59. 发明申请
    • AUDIO CHANNEL SPATIAL TRANSLATION
    • 音频频道空间翻译
    • US20090208023A9
    • 2009-08-20
    • US10522515
    • 2003-08-06
    • Mark Davis
    • Mark Davis
    • H04R5/00
    • H04S5/005H04S3/02
    • Using an M:N variable matrix, M audio input signals, each associated with a direction, are translated to N audio output signals, each associated with a direction, wherein N is larger than M, M is two or more and N is a positive integer equal to three or more. The variable matrix is controlled in response to measures of: (1) the relative levels of the input signals, and (2) the cross-correlation of the input signals so that a soundfield generated by the output signals has a compact sound image in the nominal ongoing primary direction of the input signals when the input signals are highly correlated, the image spreading from compact to broad as the correlation decreases and progressively splitting into multiple compact sound images, each in a direction associated with an input signal, as the correlation continues to decrease to highly uncorrelated.
    • 使用M:N可变矩阵,每个与方向相关联的M个音频输入信号被转换为N个音频输出信号,每个音频输出信号与方向相关联,其中N大于M,M为两个或更多,N为正 整数等于三个或更多。 响应于以下措施来控制可变矩阵:(1)输入信号的相对电平,和(2)输入信号的互相关,使得由输出信号产生的声场具有紧凑的声像 当输入信号高度相关时,输入信号的标称正在进行的主要方向,随着相关性的降低,图像从紧凑扩展到广泛,并且随着相关性的继续逐渐分解成与输入信号相关联的方向的多个紧凑声像 减少到高度不相关。