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1. 发明专利

JP2004070437A Object string converting method and word dividing method 审中-公开
标题翻译：对象字符转换方法和字分割方法
公开(公告)号：JP2004070437A
公开(公告)日：2004-03-04
申请号：JP2002225263
申请日：2002-08-01
申请人： Campus Create Co Ltd , Akira Kurematsu , 株式会社キャンパスクリエイト , 榑松明
发明人： KUREMATSU AKIRA , NAGAI TAKAYUKI , KAKO KO
IPC分类号： G06F17/27
摘要： PROBLEM TO BE SOLVED: To provide an object string converting method capable of effectively dividing words even if an unknown word is included. SOLUTION: This method includes the steps of: (1) extracting an unknown area from an object string and storing it in a storage means; (2) contrasting the extracted unknown area with the unknown object stored in the storage means; (3) adding matching parts of the unknown area and unknown object to a dictionary; and (4) deciding the part of the object string which is stored in the dictionary and outputting the object string discriminatingly as the part stored in the dictionary and other parts. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够有效地分割词的对象串转换方法，即使包括未知词。解决方案：该方法包括以下步骤：（1）从对象串中提取未知区域并将其存储在存储装置中; （2）将提取的未知区域与存储在存储装置中的未知物体进行对比; （3）将未知区域和未知对象的匹配部分添加到字典中; 和（4）确定存储在字典中的对象串的一部分，并将该对象串识别为存储在字典中的部分等。版权所有（C）2004，JPO

2. 发明授权

US4516259A Speech analysis-synthesis system 失效
标题翻译：语音分析综合系统
公开(公告)号：US4516259A
公开(公告)日：1985-05-07
申请号：US375356
申请日：1982-05-06
申请人： Fumihiro Yato , Seishi Kitayama , Akira Kurematsu
发明人： Fumihiro Yato , Seishi Kitayama , Akira Kurematsu
IPC分类号： G10L19/06 , G10L1/00
CPC分类号： G10L19/06
摘要： In a speech analysis-synthesis system for the narrow band transmission of a speech signal, speech is separated into a plurality of spectrum information (K.sub.i), average (V.sub.0) of linear prediction error signal, pitch period (L), voiced/unvoiced decision signal (V/UV), a pseudo exciting signal (I) which is a part of a linear prediction error signal or an impulse response of the same, and a frame information which determines the interval and the duration of the spectrum analyzation, then, in a receive side, the product of said pseudo excitation signal (I) and said pitch period (L), a white noise is switched according to said voiced/unvoiced decision signal (V/UV), and the output of the switch is applied to a synthesis filter which attaches correlation components to an input signal according to spectrum information (K.sub.i) to provide synthesized speech.
摘要翻译：在用于语音信号的窄带传输的语音分析合成系统中，将语音分为多个频谱信息（Ki），线性预测误差信号的平均值（V0），音调周期（L），有声/无声决定信号（V / UV），作为线性预测误差信号或其脉冲响应的一部分的伪激励信号（I）和确定频谱分析的间隔和持续时间的帧信息，在接收侧，所述伪激励信号（I）和所述音调周期（L）的乘积根据所述有声/无声判定信号（V / UV）切换白噪声，并且应用开关的输出涉及根据频谱信息（Ki）将相关分量附加到输入信号以提供合成语音的合成滤波器。

3. 发明授权

US4610022A Voice encoding and decoding device 失效
标题翻译：语音编解码装置
公开(公告)号：US4610022A
公开(公告)日：1986-09-02
申请号：US449760
申请日：1982-12-14
申请人： Seishi Kitayama , Fumihiro Yato , Akira Kurematsu
发明人： Seishi Kitayama , Fumihiro Yato , Akira Kurematsu
IPC分类号： H04B1/66 , G10L11/00 , G10L19/00 , G10L19/04 , G10L19/06 , H04B14/06 , G10L5/00
CPC分类号： G10L19/06
摘要： In a speech transmission or storage system using LPC parameters and a Baseband Signal derived from the prediction error signal, the synthesis excitation signal is formed from the baseband plus high-frequency regeneration, which is then spectrum-flattened for proper synthesis.
摘要翻译：在使用LPC参数和从预测误差信号导出的基带信号的语音传输或存储系统中，合成激励信号由基带加上高频再生形成，然后被频谱平坦化以进行合理的合成。

4. 发明授权

US4511758A Reduction of message length in a communication system 失效
标题翻译：减少通信系统中的消息长度
公开(公告)号：US4511758A
公开(公告)日：1985-04-16
申请号：US486917
申请日：1983-04-20
申请人： Kazunori Konishi , Akira Kurematsu
发明人： Kazunori Konishi , Akira Kurematsu
IPC分类号： H03M7/46 , G06F5/00 , G06F13/00 , H03M7/40 , H03M7/42 , H04L23/00 , H04L3/00
CPC分类号： H03M7/42
摘要： In a message communication system and process, a character string with a plurality of characters is encoded into a compact code, which is transmitted to a reception side. At the reception side, the compact code is decoded to an original character string. Thus, the amount of information to be transmitted is fairly reduced as compared with the transmission in which each character is encoded. Preferably, a combination of a word and a `space` code following the word is encoded to a single compact code. The compact code may also encode a combination of a plurality of words. Some particular control codes are defined for converting a small character to a capital character, or vice versa, and designating special code like period ".", quotation mark "?", etc.
摘要翻译：在消息通信系统和处理中，具有多个字符的字符串被编码成紧凑的代码，被发送到接收侧。在接收侧，将紧凑码解码为原始字符串。因此，与每个字符被编码的传输相比，要发送的信息量相当地减少。优选地，字之后的单词和“空格”代码的组合被编码为单个紧凑代码。紧凑代码还可以编码多个单词的组合。定义了一些特定的控制代码，用于将小字符转换为大写字符，反之亦然，并指定特殊代码如句点“”，引号“？”等。

5. 发明授权

US4504868A Control system for a line scanning type output unit 失效
标题翻译：行扫描型输出单元的控制系统
公开(公告)号：US4504868A
公开(公告)日：1985-03-12
申请号：US345634
申请日：1982-02-04
申请人： Kazuo Hasuike , Kazunori Konishi , Akira Kurematsu
发明人： Kazuo Hasuike , Kazunori Konishi , Akira Kurematsu
IPC分类号： G06K15/00 , G06T1/00 , H04N1/00 , H04N1/17 , H04N1/387 , H04N1/40
CPC分类号： G06K15/00 , H04N1/3871 , G06K2215/0065 , G06K2215/0091
摘要： A control system for a line scanning type output unit which is made capable of generating both facsimile and text by setting the scanning density in the sub scanning direction at a higher value, but within the allowable error range, to match both the scanning density of the facsimile and the pitch of the text, by providing two types of clocks for composing image signals, i.e. a fax clock which matches with the resolution in the main direction of the facsimile and a text clock which matches with the pitch of the main scanning direction of the text, so that the fax clock may be employed to compose an image signal which is fed to the output unit for facsimile output and the text clock may be employed to compose image signal which is fed to the output unit for text output.
摘要翻译：一种用于线扫描型输出单元的控制系统，其能够通过将副扫描方向上的扫描浓度设置在较高值但在可允许误差范围内，从而同时产生传真和文本两者，通过提供两种类型的时钟来构成图像信号，即与传真机主方向上的分辨率相匹配的传真时钟，以及与主扫描方向的音调相匹配的文本时钟，通过提供传真和文本的音调该文本，使得可以采用传真时钟来组合图像信号，该图像信号被馈送到用于传真输出的输出单元，并且可以采用文本时钟来构成馈送到输出单元以进行文本输出的图像信号。

6. 发明授权

US4282406A Adaptive pitch detection system for voice signal 失效
标题翻译：用于语音信号的自适应音调检测系统
公开(公告)号：US4282406A
公开(公告)日：1981-08-04
申请号：US122256
申请日：1980-02-19
申请人： Fumihiro Yato , Seishi Kitayama , Junso Tamura , Hikoichi Ishigami , Akira Kurematsu
发明人： Fumihiro Yato , Seishi Kitayama , Junso Tamura , Hikoichi Ishigami , Akira Kurematsu
IPC分类号： G10L25/90 , G10L1/00
CPC分类号： G10L25/90
摘要： A system for detecting the pitch of a voice signal, in which a plurality of pitch searching periods are determined so that pitch components of multiple relationship are not included in each of the pitch searching periods, and in which after detecting a pitch searching period including the pitch from the pitch searching periods, the pitch searching periods are adaptively shifted in a mannger to follow the change direction of the pitch predicted from the result of detection of the detected pitch.
摘要翻译：一种用于检测语音信号的音调的系统，其中确定多个音调搜索周期，使得每个音调搜索周期中不包括多个关系的音调分量，并且其中在检测包括音调搜索周期的音调搜索周期之后从音调搜索周期的音调，音调搜索周期在甘度器中自适应地移位，以跟随从检测到的音调的检测结果预测的音调的改变方向。

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