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    • 1. 发明授权
    • Wireless communication apparatus
    • 无线通信装置
    • US06904284B2
    • 2005-06-07
    • US09907368
    • 2001-07-17
    • Rie SaitoMitsuhiro WatanabeMitsuru Otsuka
    • Rie SaitoMitsuhiro WatanabeMitsuru Otsuka
    • H04L29/12H04B7/15H04B7/26H04L12/66H04M3/00H04W16/26H04W28/06H04W28/22H04W60/00H04W76/02H04W84/04H04W88/10H04Q7/20
    • H04W76/15H04W28/22H04W60/00H04W76/34H04W84/042
    • A wireless communication apparatus stores a plurality of cellular phones in an extension, connects a plurality of cellular phones to a base station, and sets up the communication speed of a communication channel to a base station according to the communication speeds of a plurality of the cellular phones. The wireless communication apparatus maintains the communication speed of a communication channel when a total sum of the speed of the communication which one of the plurality of cellular phones starts and the speed of the communication previously performed is equal to or less than the communication speed of the communication channel. An IMT2000 network stores the wireless communication apparatus and the base station corresponding to a plurality of cellular phones in a location registration database and processes incoming calls to a plurality of cellular phones according to the location registration database. Further, the IMT2000 network performs a location registration to a public network corresponding to a plurality of cellular phones (PHS, PDC).
    • 无线通信装置将多个蜂窝电话存储在分机中,将多个蜂窝电话连接到基站,并且根据多个蜂窝电话的通信速度将通信信道的通信速度建立到基站 手机。 无线通信装置保持通信信道的通信速度,当多个蜂窝电话中的哪一个开始的通信速度与先前进行的通信的速度的总和等于或小于 沟通渠道 IMT2000网络将与多个蜂窝电话对应的无线通信装置和基站存储在位置登记数据库中,并根据位置登记数据库处理对多个蜂窝电话的呼入。 此外,IMT2000网络对与多个蜂窝电话(PHS,PDC)对应的公共网络进行位置登记。
    • 4. 发明授权
    • Synthesizing phoneme string of predetermined duration by adjusting initial phoneme duration on values from multiple regression by adding values based on their standard deviations
    • 通过根据其标准偏差添加值来调整来自多元回归的初始音素持续时间值来合成预定持续时间的音素串
    • US06546367B2
    • 2003-04-08
    • US09264866
    • 1999-03-09
    • Mitsuru Otsuka
    • Mitsuru Otsuka
    • G10L1308
    • G10L13/10G10L13/08
    • Statistical data including an average value, a standard deviation, and a minimum value of a phoneme duration of each phoneme is stored in a memory. When speech production time is determined for a phoneme string in a predetermined expiratory paragraph, the total phoneme duration of the phoneme string is set so as to become equal to the speech production time. Based on the set phoneme duration, phonemes are connected and a speech waveform is generated. To set a phoneme duration for each phoneme, a phoneme duration initial value is first set based on an average value, obtained by equally dividing the speech production time by phonemes of the phoneme string, and a phoneme duration range, phoneme. Then, set based on statistical data of each the phoneme duration initial value is adjusted based on the statistical data and the speech production time.
    • 包括每个音素的音素持续时间的平均值,标准偏差和最小值的统计数据被存储在存储器中。 当对于预定呼气段落中的音素串确定语音制作时间时,音素串的总音素持续时间被设置成等于语音产生时间。 基于设定的音素持续时间,连接音素并生成语音波形。 为了设置每个音素的音素持续时间,首先根据平均值设置音素持续时间初始值,该平均值是通过将语音产生时间除以音素串的音素和音素持续时间范围音素而得到的。 然后,根据统计数据和语音产生时间,对每个音素持续时间初始值的统计数据进行设定。
    • 6. 发明授权
    • Speech synthesizing method and apparatus
    • 语音合成方法及装置
    • US06993484B1
    • 2006-01-31
    • US09386049
    • 1999-08-30
    • Masayuki YamadaYasuhiro KomoriMitsuru Otsuka
    • Masayuki YamadaYasuhiro KomoriMitsuru Otsuka
    • G10L13/00G10L13/06
    • G10L13/07G10L25/21
    • An amplitude altering magnification (r) applied to sub-phoneme units of a voiced portion and an amplitude altering magnification s to be applied to sub-phoneme units of an unvoiced portion are determined based upon a target phoneme average power (p0) of synthesized speech and power (p) of a selected phoneme unit. Sub-phoneme units are extracted from a phoneme to be synthesized. From among the extracted sub-phoneme units, a sub-phoneme unit of the voiced portion is multiplied by the amplitude altering magnification (r), and a sub-phoneme unit of the unvoiced portion is multiplied by the amplitude altering magnification (s). Synthesized speech is obtained using the sub-phoneme units thus obtained. This makes it possible to realize power control in which any decline in the quality of synthesized speech is reduced.
    • 基于目标音素平均功率(p 0),确定应用于有声部分的子音素单位的振幅变化倍率(r)和施加到清音部分的子音素单位的振幅变化倍率s 所选择的音素单元的合成语音和功率(p)。 从要合成的音素中提取子音素单元。 从所提取的子音素单元中,将有声部分的子音素单位乘以振幅变化倍率(r),并将无声部分的子音素单位乘以振幅变化倍数(s)。 使用由此获得的子音素单元获得合成语音。 这使得可以实现其中合成语音质量的任何下降降低的功率控制。
    • 9. 发明授权
    • Communication apparatus, control method for communication apparatus, and communication system
    • 通信装置,通信装置的控制方法以及通信系统
    • US08706829B2
    • 2014-04-22
    • US12092948
    • 2006-11-24
    • Mitsuru Otsuka
    • Mitsuru Otsuka
    • G06F15/16G06F15/177
    • H04W84/20
    • In a system that performs communication between master and slave, the device better suited as the master device is not always the master device, since the device that initially constructs the network becomes the master device. A device that enters the network later transmits a restart request on detecting the master device, and if a restart permission is received, the device transfers to a restart state and transmits a master inquiry before the device that was the master device up until that point. Thus, a device that newly enters a network is able to operate as the master device even if a master device already exists in the network.
    • 在执行主机与从机之间的通信的系统中,更适合主设备的设备并不总是主设备,因为最初构建网络的设备将成为主设备。 稍后进入网络的设备在检测到主设备时发送重新启动请求,并且如果接收到重新启动许可,则设备转移到重新启动状态,并在主设备的设备直到该点之前发送主询问。 因此,即使主网络中存在主设备,新进入网络的设备也能够作为主设备进行操作。