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    • 22. 发明授权
    • Code error detecting circuit
    • 代码错误检测电路
    • US4852103A
    • 1989-07-25
    • US154843
    • 1988-02-10
    • Hiroshi Fujimura
    • Hiroshi Fujimura
    • H04L1/00G06F11/08H04L25/49
    • G06F11/08H04L25/4906
    • To reduce signal rate in connection with a code error detecting circuit for handling transmitted signals encoded in accordance with an mB1C code, the transmitted signal is divided into a plurality of p parallel signals each of which has a bit rate 1/p of the bit rate of the input signal. The number of parallel signals p is restricted to meet the condition that the product of (m+1).times.p is equal to the smallest number which is a multiple of both (m+1) and p. The parallel secondary signals are delayed relatively to one another in a manner which guarantees that the error codes contained in them coincide. The secondary signals are then exclusive ORed with one another and the exclusive ORed output is directed to an error detection circuit to detect whether an error has occurred in the input signal.
    • 为了降低与用于处理根据mB1C码编码的发送信号的码错误检测电路的信号速率,发射信号被分成多个p个并行信号,每个并行信号具有比特率1比特率 的输入信号。 平行信号p的数量被限制为满足(m + 1)×p乘积等于(m + 1)和p的倍数的最小数的条件。 平行二次信号以保证其中包含的错误代码重合的方式彼此相对延迟。 然后,辅助信号彼此异或运算,异或运算输出被引导到错误检测电路,以检测输入信号中是否发生错误。
    • 25. 发明申请
    • VOICE PROCESSOR AND VOICE PROCESSING METHOD
    • 语音处理器和语音处理方法
    • US20120253804A1
    • 2012-10-04
    • US13328251
    • 2011-12-16
    • Chikashi SUGIURAHiroshi FujimuraAkinori KawamuraTakashi Sudo
    • Chikashi SUGIURAHiroshi FujimuraAkinori KawamuraTakashi Sudo
    • G10L15/26
    • G10L15/187G10L15/26G10L2015/085
    • According to one embodiment, a voice processor includes: a storage module; a converter; a character string converter; a similarity calculator; and an output module. The storage module stores therein first character string information and a first phoneme symbol corresponding thereto in association with each other. The converter converts an input voice into a second phoneme symbol. The character string converter converts the second phoneme symbol into second character string information in which content of the voice is described in a natural language. The similarity calculator calculates similarity between the input voice and a portion of the first character string information stored in the storage module using at least one of the second phoneme symbol converted by the converter and the second character string information converted by the character string converter. The output module outputs the first character string information based on the similarity calculated by the similarity calculator.
    • 根据一个实施例,语音处理器包括:存储模块; 转换器 一个字符串转换器; 相似度计算器 和输出模块。 存储模块将第一字符串信息和与其对应的第一音素符号彼此相关联地存储。 转换器将输入声音转换成第二个音素符号。 字符串转换器将第二音素符号转换成以自然语言描述语音内容的第二字符串信息。 相似度计算器使用由转换器转换的第二音素符号和由字符串转换器转换的第二字符串信息中的至少一个来计算输入语音和存储在存储模块中的第一字符串信息的一部分之间的相似度。 输出模块基于由相似度计算器计算的相似度输出第一字符串信息。