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公开(公告)号：EP3007165A4
公开(公告)日：2017-01-25
申请号：EP14803435
申请日：2014-06-02
Applicant: YAMAHA CORP
Inventor： MATSUBARA HIROAKI , URA JUNYA , KAWAHARA TAKEHIKO , HISAMINATO YUJI , YOSHIMURA KATSUJI
IPC: G10L13/027 , G10L13/033 , G10L13/10 , G10L25/90
CPC classification number: G10L13/0335 , G10L13/027 , G10L13/033 , G10L13/06 , G10L13/10 , G10L15/18 , G10L25/90 , H04M2201/39
Abstract: The present invention is provided with: a voice input section (102) that receives a remark (a question) via a voice signal; a reply creation section (110) that creates a voice sequence of a reply (response) to the remark; a pitch analysis section (106) that analyzes the pitch of a first segment (e.g., word ending) of the remark; and a voice generation section (a voice synthesis section (112), etc.) that generates a reply, in the form of voice, represented by the voice sequence. The voice generation section controls the pitch of the entire reply in such a manner that the pitch of a second segment (e.g., word ending) of the reply assumes a predetermined pitch (e.g., five degrees down) with respect to the pitch of the first segment of the remark. Such arrangements can realize synthesis of replying voice capable of giving a natural feel to the user.
Abstract translation: 本发明提供有：通过语音信号接收注释（问题）的语音输入部分（102） 回答创建部（110），其创建对该评论的回复（响应）的语音序列; 音调分析部分（106），其分析该音符的第一片段（例如，字结束）的音调; 以及由语音序列表示的语音形式的语音生成部（语音合成部（112）等））。 语音产生部分以这样的方式控制整个答复的音高，使得答复的第二片段（例如，结尾的字节）的音调相对于第一音色的音高呈现预定的音调（例如，五度向下） 段的段落 这样的布置可以实现对用户给予自然感觉的回复语音的综合。
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公开(公告)号：JP2010225810A
公开(公告)日：2010-10-07
申请号：JP2009070885
申请日：2009-03-23
Applicant: YAMAHA CORP
Inventor： URA JUNYA , SATO AKIYOSHI , OTANI YOHEI , SUZUKI KENJI , OYAMA MASAFUMI , SHINAGAWA SAORI
Abstract: PROBLEM TO BE SOLVED: To provide a compact variable resistance whose resistance value can be continuously varied with an electric signal. SOLUTION: An electrode B and an electrode C have one-end sides fixed opposite each other with a gap interposed therebetween. A plurality of projection type resistors (r) are arrayed in a plane on a surface of the electrode C opposed to the electrode B. An electrode D is fixed to the electrode C with an insulating layer 204 interposed with the electrode C. An electrode A is opposed to the electrode D with an insulating layer 209 interposed with the electrode B. A control voltage is applied between the electrodes A and D. When the control voltage is made higher, attracting force between the electrode A and D increases and the electrode B flexes toward the electrode C, so that the electrodes B and C increase in area of contact with the resistor (r) and the resistance value between the electrodes B and C decreases. COPYRIGHT: (C)2011,JPO&INPIT
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公开(公告)号：JP2009240716A
公开(公告)日：2009-10-22
申请号：JP2008094087
申请日：2008-03-31
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： URA JUNYA , KUZURYU YUICHIRO , SAITO KOSUKE , KURAMITSU HIROKI
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of highly efficiently acquiring low frequency components, or the object of an evaluation, from an output signal of a sensor. SOLUTION: ADC 12 outputs digital signals formed by sampling an acceleration detected by an acceleration sensor 11 at a predetermined sampling frequency. HPF 14 attenuates components with a certain frequency or less specified by a cutoff frequency control section 17, from the digital signals. The cutoff frequency control section 17 defines the cutoff frequency of the HPF 14 to that equivalent to 10 Hz while a subject stands still to be ready to an address, and defines the cutoff frequency to that equivalent to 1 Hz when the subject swings a driver. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够从传感器的输出信号高效地获取低频分量或评估对象的机构。 解决方案：ADC12输出以预定采样频率对由加速度传感器11检测到的加速度进行采样而形成的数字信号。 HPF 14从数字信号衰减由截止频率控制部分17指定的一定频率或更小的分量。 截止频率控制部分17将HPF14的截止频率定义为等于10Hz的截止频率，而被摄体仍然准备好到地址，并且当对象摆动驾驶员时将截止频率定义为等于1Hz的截止频率。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2012205298A
公开(公告)日：2012-10-22
申请号：JP2011071203
申请日：2011-03-28
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： URA JUNYA
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor (DSP) that can increase the number of multiply-accumulate operation executable within a single arithmetic-operation cycle.SOLUTION: A control unit 1, in each arithmetic-operation cycle, instructs a multiply-accumulate unit MAC0 to execute a part of multiply-accumulate operation necessary to obtain results of signal processing in the arithmetic-operation cycle, and instructs a multiply-accumulate calculator MAC1 to execute the other part of the multiply-accumulate operation in one or more arithmetic operation cycles immediately before the arithmetic operation cycle. In each arithmetic operation cycle, the control unit 1 reads out common samples from a data memory 3 in order to execute a plurality of multiply-accumulate operations for the common samples out of the multiply-accumulate operations to be executed by the multiply-accumulate calculators MAC0 and MAC1, and instructs the multiply-accumulate calculators MAC0 and MAC1 to execute the plurality of multiply-accumulate operations.
Abstract translation: 要解决的问题：提供一种数字信号处理器（DSP），其可以增加在单个算术运算周期内可执行的乘法累加运算次数。 解决方案：控制单元1在每个算术运算循环中指示乘法累加单元MAC0执行在算术运算循环中获得信号处理结果所必需的一部分乘法运算，并且指示一个 乘法累加计算器MAC1以在算术运算周期之前的一个或多个算术运算循环中执行乘法运算的其他部分。 在每个算术运算周期中，控制单元1从数据存储器3中读出公共样本，以便在由乘法累加运算器执行的乘法累加运算中对公共样本执行多次乘法运算 MAC0和MAC1，并且指示乘积累计算器MAC0和MAC1执行多个乘法累加操作。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012099059A
公开(公告)日：2012-05-24
申请号：JP2010248430
申请日：2010-11-05
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： HASEGAWA TOSHIHIDE , URA JUNYA
IPC: G06F1/12 , G06F1/04 , H03K5/15 , H03K5/1532
Abstract: PROBLEM TO BE SOLVED: To easily realize data transfer between signal processing circuits having different operational clocks each other in a frame synchronization type DSP.SOLUTION: A transmission side circuit and a reception side circuit are defined among a plurality of signal processing circuits having different operational clocks each other, and timing at which all rising edges of operational clocks of the respective signal processing circuits are aligned is defined as timing for the data transfer. Whereas the transmission side circuit is caused to output data if a timing signal given to the transmission side circuit is at an active level, the reception side circuit is caused to perform a process for fetching the output data from the transmission side circuit if a divisor of frequencies of the respective operational clocks is defined as a frequency, and if a frame synchronization signal to be at an active level for a prescribed period which extends over the data transfer timing is at the active level.
Abstract translation: 要解决的问题：为了容易地实现帧同步型DSP中彼此具有不同操作时钟的信号处理电路之间的数据传送。 解决方案：在具有不同的工作时钟的多个信号处理电路中定义发送侧电路和接收侧电路，并且定义各个信号处理电路的所有操作时钟的上升沿对准的定时 作为数据传输的定时。 而如果给发送侧电路的定时信号处于有效电平，则使发送侧电路输出数据，则如果接收侧电路的除数为 各个运算时钟的频率被定义为频率，并且如果在数据传送定时上延伸了规定期间的处于有效电平的帧同步信号处于活动电平。 版权所有（C）2012，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2009247528A
公开(公告)日：2009-10-29
申请号：JP2008098028
申请日：2008-04-04
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： SAITO KOSUKE , KUZURYU YUICHIRO , URA JUNYA
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for assisting to learn how to rationally use force in sports.
SOLUTION: Reading-out control sections 25 to 27 deliver sample rows of acceleration waveforms obtained by an acceleration sensor 11, first-order differentiation waveforms of the acceleration waveforms, and second-order differentiation waveforms of the acceleration waveforms, and third-order differentiation waveforms to an evaluation control section 28. The evaluation control section 28 generates a data table 32 to be evaluated constituted by collecting records showing characteristic points of the acceleration waveforms based on the sample rows and calculates the displacement quantity of the characteristic points from the models shown by the respective records of the table 32 and a reference data table 31.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种协助学习如何在运动中合理使用武力的机制。 解决方案：读出控制部分25至27提供由加速度传感器11获得的加速度波形的样本行，加速度波形的一阶微分波形和加速度波形的二阶微分波形， 评估控制部分28产生一个要评估的数据表32，该数据表32是根据样本行收集显示加速度波形的特征点的记录，并计算出来自该特征点的位移量 由表32的各个记录显示的模型和参考数据表31.（C）2010年，JPO和INPIT
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公开(公告)号：JP2009106323A
公开(公告)日：2009-05-21
申请号：JP2007278429
申请日：2007-10-26
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： URA JUNYA , KUZURYU YUICHIRO , SAITO KOSUKE
Abstract: PROBLEM TO BE SOLVED: To make a player efficiently master sharp sports forms.
SOLUTION: A determination circuit 14 emits a first sound "pip" from a speaker 17 when the acceleration of the waist of a subject in the ball flying direction detected by an acceleration sensor 11 exceeds a first threshold value and emits a second sound "phoo" when the acceleration in the opposite direction exceeds a second threshold value. A controller 23 displays a moving image showing the subject's swing photographed by a video camera 21 together with an image in which a mark is put on the peak of the time waveform of the acceleration detected by the acceleration sensor 11 in a display 22.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：使玩家有效地掌握锋利的运动形式。 解决方案：当由加速度传感器11检测到的在球飞行方向上的被摄体的腰部的加速度超过第一阈值时，确定电路14从扬声器17发出第一声音“点”，并发出第二声音 当相反方向的加速度超过第二阈值时，“phoo”。 控制器23在显示器22中将由摄像机21拍摄的被摄体的摆动与其中标记的图像一起显示在由加速度传感器11检测到的加速度的时间波形的峰值上的运动图像。
版权所有（C）2009，JPO＆INPIT
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8.发明专利
公开(公告)号：JP2014062969A
公开(公告)日：2014-04-10
申请号：JP2012206957
申请日：2012-09-20
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： URA JUNYA
IPC: G10L13/047 , G10L13/00 , G10L13/033
Abstract: PROBLEM TO BE SOLVED: To solve the problems at a time of singing synthesis at an instructed timing.SOLUTION: A singing synthesizer 1 comprises: an instruction unit 20 for instructing singing; a buffer storage unit 122 for storing lyric data associated with musical notes in a buffer 124 prior to a process for musical performance; a buffer reading unit 126 for reading the musical lyric data from the buffer 124 in a temporal sequence order for every instruction for singing; and a singing synthesis unit 128 for synthesizing a voice signal based on the read musical lyric data with a specified pitch.
Abstract translation: 要解决的问题：解决在指令时刻进行合成时的问题。解决方案：歌唱合成器1包括：指令单元20，用于指示歌唱; 缓冲存储单元122，用于在音乐演奏过程之前存储与缓冲器124中的音符相关联的歌词数据; 缓冲器读取单元126，用于按照用于歌唱的每个指令以时间顺序从缓冲器124读出音乐歌词数据; 以及用于基于所读取的音乐歌词数据以指定间距合成语音信号的歌唱合成单元128。
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9.发明专利
公开(公告)号：JP2011030142A
公开(公告)日：2011-02-10
申请号：JP2009176349
申请日：2009-07-29
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： URA JUNYA
Abstract: PROBLEM TO BE SOLVED: To provide a DTMF generation device which generates a sinusoidal signal without using DTMF sound source data including a sinusoidal table, generates a sinusoidal signal by diverting an equalizer circuit and generates a DTMF signal on the basis of the sinusoidal signal.
SOLUTION: An impulse signal is applied from an impulse generator 11 to an equalizer circuit 14 configured using an IIR filter, to generate a sinusoidal signal, and the equalizer circuit 14 serves as a sine wave generation circuit. Furthermore, an impulse signal is similarly applied from the impulse generator 11 to an equalizer circuit 15 configured using an IIR filter, to generate a sinusoidal signal, and the equalizer circuit 15 serves as a second sine wave generation circuit. The two sinusoidal signals of different frequencies output from the two equalizer circuits (sine wave generation circuits) 14, 15 are then added by an adder 62, thereby generating a DTMF signal.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：为了提供一种在不使用包括正弦表的DTMF声源数据的情况下产生正弦信号的DTMF产生装置，通过转移均衡器电路产生正弦信号，并基于正弦曲线产生DTMF信号 信号。 解决方案：脉冲信号从脉冲发生器11施加到使用IIR滤波器配置的均衡器电路14，以产生正弦信号，并且均衡器电路14用作正弦波产生电路。 此外，脉冲信号类似地从脉冲发生器11施加到使用IIR滤波器配置的均衡器电路15，以产生正弦信号，并且均衡器电路15用作第二正弦波产生电路。 然后由加法器62将从两个均衡器电路（正弦波产生电路）14,15输出的不同频率的两个正弦信号相加，从而产生DTMF信号。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2009247529A
公开(公告)日：2009-10-29
申请号：JP2008098031
申请日：2008-04-04
Applicant: Yamaha Corp , ヤマハ株式会社
Inventor： SAITO KOSUKE , KUZURYU YUICHIRO , URA JUNYA , KURAMITSU HIROKI
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism allowing those who carry out the training of the exercising form of sports to objectively perceive the degree of upgrade of the same.
SOLUTION: An acoustic processing section 14 and a sound generating section 15 emits first to third guiding sounds showing the rhythm of the exercising form of a subject from a loudspeaker 16. An acceleration sensor 11 detects the acceleration while the subject does the exercise according to the guiding sounds. The sample of the accelerating is fed to an evaluation section 22 through signal processing by an ADC 17, a delay section 18, and a filter 20. The evaluation section 22 obtains the time interval between the time obtaining the sample in the specific point of the time waveform of the acceleration and the time obtaining the sample of the moment when shooting balls and shows the displacement amount between the time interval and the exemplified time interval shown by the ideal value parameter as the evaluation result.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种允许进行运动形式训练的人客观地认识到其运动程度的机制。 解决方案：声学处理部分14和声音产生部分15从扬声器16发出示出对象的锻炼形式的节奏的第一至第三引导声音。加速度传感器11在受试者进行锻炼时检测加速度 根据指导声音。 通过ADC17，延迟部分18和滤波器20的信号处理将加速度样本馈送到评估部分22.评估部分22获得在特定点获得样本的时间 加速度的时间波形和获得拍摄球时的样本的时间的时间，并且示出了作为评估结果的理想值参数所示的时间间隔与示例性时间间隔之间的位移量。 版权所有（C）2010，JPO＆INPIT
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