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41. 发明授权

US09282397B2 Acoustic signal corrector and acoustic signal correcting method 有权
标题翻译：声信号校正器和声信号校正方法
公开(公告)号：US09282397B2
公开(公告)日：2016-03-08
申请号：US13228324
申请日：2011-09-08
申请人： Norikatsu Chiba , Kimio Miseki
发明人： Norikatsu Chiba , Kimio Miseki
IPC分类号： H04R25/00 , H03G9/00 , H04R1/10 , G10L21/02 , H03G5/00 , G10L21/0232
CPC分类号： H04R1/1091 , G10L21/02 , G10L21/0232 , H03G5/005 , H03G9/005 , H04R1/1016 , H04R25/353 , H04R25/356 , H04R2460/15
摘要： According to one embodiment, an acoustic signal corrector includes: an output module; a selection receiver; and a holder. The output module is configured to output a plurality of acoustic signals. Amplitude values of frequencies within a frequency band of each of the acoustic signals are emphasized as emphasized amplitude values. A plurality of amplitude values among the emphasized amplitude values are corrected as corrected amplitude values at some of frequencies within the frequency band. Resonance is possibly induced in the frequency band by sealing an ear canal. The selection receiver is configured to receive a selection of one of the acoustic signals output by the output module. The holder is configured to hold, as a configuration for sound quality correction, a configuration corresponding to the correction of the one of the acoustic signals at the some of the frequencies.
摘要翻译：根据一个实施例，声信号校正器包括：输出模块; 选择接收机; 和持有人。输出模块被配置为输出多个声信号。每个声信号的频带内的频率的振幅值被强调为强调的振幅值。强调幅度值中的多个振幅值被校正为在频带内的一些频率处的校正振幅值。通过密封耳道可能在频带中引起共振。选择接收器被配置为接收由输出模块输出的声信号之一的选择。保持器被配置为作为用于声音质量校正的配置来保持与在一些频率处的声信号之一的校正相对应的配置。

42. 发明申请

US20130223636A1 MEASUREMENT APPARATUS AND MEASUREMENT METHOD 审中-公开
标题翻译：测量装置和测量方法
公开(公告)号：US20130223636A1
公开(公告)日：2013-08-29
申请号：US13671963
申请日：2012-11-08
申请人： Tadashi Amada , Toshifumi Yamamoto , Kimio Miseki
发明人： Tadashi Amada , Toshifumi Yamamoto , Kimio Miseki
IPC分类号： H04R29/00
CPC分类号： H04R29/001 , H04R1/1016 , H04R2430/01 , H04R2430/03
摘要： According to one embodiment, a measurement apparatus is configured to supply, to a output device, a second measurement signal to sweep the frequency, to receive a second received signal output from the output device when the second measurement signal is supplied to the output device, and to calculate an impulse response by convolving the second received signal and an inverted measurement signal having an inverted characteristic of the second measurement signal. The second measurement signal has a signal characteristic obtained by multiplying the first measurement signal by a characteristic of a characteristic of the amplitude spectrum.
摘要翻译：根据一个实施例，一种测量装置被配置为当输出第二测量信号被提供给输出装置时，向输出装置提供第二测量信号以扫描频率，以接收从输出装置输出的第二接收信号，并且通过卷积第二接收信号和具有第二测量信号的反相特性的反相测量信号来计算脉冲响应。第二测量信号具有通过将第一测量信号乘以振幅谱的特性的特性而获得的信号特性。

43. 发明授权

US08401203B2 Information processing apparatus and program 失效
标题翻译：信息处理装置和程序
公开(公告)号：US08401203B2
公开(公告)日：2013-03-19
申请号：US11947683
申请日：2007-11-29
申请人： Takashi Sudo , Kimio Miseki
发明人： Takashi Sudo , Kimio Miseki
IPC分类号： H04B3/20
CPC分类号： G10L21/0208 , H04M9/082
摘要： According to one embodiment, An information processing apparatus includes a first signal input unit configure to receive a first signal, a second signal input unit configure to receive a signal, a first control unit configure to acquire system resources, a second control unit configure to select, in accordance with information of the system resources acquired by the first control unit, a processing method for suppressing at least one of echo and noise of the second signal input from the second signal input unit containing the echo due to the first signal input from the first signal input unit, a third control unit configure to generate an output signal by suppressing at least one of the echo and the noise from the second signal by the processing method selected by the second control unit, and a signal output unit configure to output the output signal generated by the third control unit.
摘要翻译：根据一个实施例，信息处理设备包括配置为接收第一信号的第一信号输入单元，配置为接收信号的第二信号输入单元，配置为获取系统资源的第一控制单元，配置为选择根据由第一控制单元获取的系统资源的信息，用于抑制从包含回波的第二信号输入单元输入的第二信号的回波和噪声中的至少一个的处理方法，该第二信号输入单元由于从第第一信号输入单元，第三控制单元，被配置为通过由第二控制单元选择的处理方法从第二信号抑制回波和噪声中的至少一个来产生输出信号，以及信号输出单元，由第三控制单元产生的输出信号。

44. 发明授权

US08315861B2 Wideband speech decoding apparatus for producing excitation signal, synthesis filter, lower-band speech signal, and higher-band speech signal, and for decoding coded narrowband speech 有权
标题翻译：用于产生激励信号，合成滤波器，较低频带语音信号和高频带语音信号的宽带语音解码装置，以及用于解码编码窄带语音
公开(公告)号：US08315861B2
公开(公告)日：2012-11-20
申请号：US13417906
申请日：2012-03-12
申请人： Kimio Miseki
发明人： Kimio Miseki
IPC分类号： G10L19/12 , G10L19/00
CPC分类号： G10L19/18
摘要： A wideband speech decoding apparatus has means for producing an excitation signal from coded data, means for producing a synthesis filter, and means for decoding a speech signal from the excitation signal and the synthesis filter. The wideband speech decoding apparatus comprises acquisition means for acquiring identification information which identifies the speech signal to be decoded is narrowband. The wideband speech decoding apparatus further comprises control means for controlling decoding means based on the identification information.
摘要翻译：宽带语音解码装置具有用于从编码数据产生激励信号的装置，用于产生合成滤波器的装置，以及用于从激励信号和合成滤波器解码语音信号的装置。宽带语音解码装置包括获取装置，用于获取识别要被解码的语音信号的标识信息是窄带。宽带语音解码装置还包括用于基于识别信息来控制解码装置的控制装置。

45. 发明授权

US08155955B2 Speech decoding method and apparatus which generates an excitation signal and a synthesis filter 有权
公开(公告)号：US08155955B2
公开(公告)日：2012-04-10
申请号：US12751191
申请日：2010-03-31
申请人： Kimio Miseki
发明人： Kimio Miseki
IPC分类号： G10L19/08 , G10L19/12
摘要： A speech decoding method which generates an excitation signal and a synthesis filter from coded data and which obtains a speech signal based on the excitation signal and the synthesis filter. The method includes acquiring identification information used for determining whether the speech signal to be decoded is a narrowband signal or a wideband signal; and modifying the excitation signal based on the identification information by controlling strength or presence of emphasis of pitch periodicity with respect to the excitation signal generated from the coded data, so as to generate the speech signal by use of the modified excitation signal and the synthesis filter.

46. 发明申请

US20120063612A1 ACOUSTIC SIGNAL CORRECTOR AND ACOUSTIC SIGNAL CORRECTING METHOD 审中-公开
标题翻译：声学信号校正和声学信号校正方法
公开(公告)号：US20120063612A1
公开(公告)日：2012-03-15
申请号：US13228324
申请日：2011-09-08
申请人： Norikatsu Chiba , Kimio Miseki
发明人： Norikatsu Chiba , Kimio Miseki
IPC分类号： H04R1/10 , H03G3/00
CPC分类号： H04R1/1091 , G10L21/02 , G10L21/0232 , H03G5/005 , H03G9/005 , H04R1/1016 , H04R25/353 , H04R25/356 , H04R2460/15
摘要： According to one embodiment, an acoustic signal corrector includes: an output module; a selection receiver; and a holder. The output module is configured to output a plurality of acoustic signals. Amplitude values of frequencies within a frequency band of each of the acoustic signals are emphasized as emphasized amplitude values. A plurality of amplitude values among the emphasized amplitude values are corrected as corrected amplitude values at some of frequencies within the frequency band. Resonance is possibly induced in the frequency band by sealing an ear canal. The selection receiver is configured to receive a selection of one of the acoustic signals output by the output module. The holder is configured to hold, as a configuration for sound quality correction, a configuration corresponding to the correction of the one of the acoustic signals at the some of the frequencies.
摘要翻译：根据一个实施例，声信号校正器包括：输出模块; 选择接收机; 和持有人。输出模块被配置为输出多个声信号。每个声信号的频带内的频率的振幅值被强调为强调的振幅值。强调幅度值中的多个振幅值被校正为在频带内的一些频率处的校正振幅值。通过密封耳道可能在频带中引起共振。选择接收器被配置为接收由输出模块输出的声信号之一的选择。保持器被配置为作为用于声音质量校正的配置来保持与在一些频率处的声信号之一的校正相对应的配置。

47. 发明申请

US20110170700A1 ACOUSTIC SIGNAL COMPENSATOR AND ACOUSTIC SIGNAL COMPENSATION METHOD 有权
标题翻译：声学信号补偿器和声音信号补偿方法
公开(公告)号：US20110170700A1
公开(公告)日：2011-07-14
申请号：US12888321
申请日：2010-09-22
申请人： Kimio Miseki , Norikatsu Chiba , Yasuhiro Kanishima
发明人： Kimio Miseki , Norikatsu Chiba , Yasuhiro Kanishima
IPC分类号： G10K11/16
CPC分类号： H04R3/04
摘要： According to one embodiment, an acoustic signal compensator includes an acoustic signal receiving module, a compensator, and an output module. The acoustic signal receiving module receives an acoustic signal. The compensator performs compensation on the acoustic signal, as compensation of acoustic characteristics of an ear including an ear canal having a first-order resonance characteristic and a second-order resonance characteristic, to suppress a first-order frequency of ear resonance and a second-order frequency lower than double of the first-order frequency. The output module outputs the acoustic signal compensated by the compensator.
摘要翻译：根据一个实施例，声信号补偿器包括声信号接收模块，补偿器和输出模块。声信号接收模块接收声信号。补偿器对声信号执行补偿，作为包括具有一阶谐振特性和二次谐振特性的耳道的耳朵的声学特性的补偿，以抑制耳谐振的一阶频率，订单频率低于一阶频率的两倍。输出模块输出由补偿器补偿的声信号。

48. 发明申请

US20100250262A1 METHOD AND APPARATUS FOR CODING OR DECODING WIDEBAND SPEECH 有权
公开(公告)号：US20100250262A1
公开(公告)日：2010-09-30
申请号：US12751191
申请日：2010-03-31
申请人： Kimio MISEKI
发明人： Kimio MISEKI
IPC分类号： G10L21/00
CPC分类号： G10L19/18
摘要： A wideband speech coding method comprising identifying whether an input speech signal is a narrowband signal or a wideband signal, and coding the input speech signal by controlling a predetermined parameter of a wideband speech coding process based on the identification result.

49. 发明申请

US20080071832A1 Content-reproducing apparatus 失效
标题翻译：内容再现装置
公开(公告)号：US20080071832A1
公开(公告)日：2008-03-20
申请号：US11699814
申请日：2007-01-30
申请人： Chikashi Sugiura , Takehiko Isaka , Kimio Miseki
发明人： Chikashi Sugiura , Takehiko Isaka , Kimio Miseki
IPC分类号： G06F17/00
CPC分类号： G06F17/30029 , G06F17/30053 , Y10S707/99943
摘要： A content reproducing apparatus includes a display unit configured to display a play list and candidate contents able to be added to the play list, a selection unit configured to select, from the candidate contents, an undesired content which a user does not want to add to the play list, a calculation unit configured to calculate a first retrieval statistical quantity based on first characteristic quantity of the undesired content or a second retrieval statistical quantity based on second characteristic quantity of a desired content which the user wants to add to the play list, and a retrieve unit configured to retrieve the candidate contents to prepare the play list, in accordance with similarity which has been calculated by using the first or second retrieval statistical quantity and which shows to which a given content having third characteristic quantity is similar, the desired content or the undesired content.
摘要翻译：内容再现装置包括：显示单元，被配置为显示播放列表和能够添加到播放列表的候选内容;选择单元，被配置为从候选内容中选择用户不想添加的不需要的内容播放列表，计算单元，被配置为基于用户想要添加到播放列表的期望内容的第二特征量，基于不需要内容的第一特征量或第二检索统计量来计算第一检索统计量，以及检索单元，其被配置为根据已经通过使用第一或第二检索统计量计算并且示出具有第三特征量的给定内容相似的相似度来检索候选内容以准备播放列表，期望的内容或不需要的内容。

50. 发明申请

US20080010064A1 Apparatus for coding a wideband audio signal and a method for coding a wideband audio signal 有权
标题翻译：用于对宽带音频信号进行编码的装置和用于对宽带音频信号进行编码的方法
公开(公告)号：US20080010064A1
公开(公告)日：2008-01-10
申请号：US11825636
申请日：2007-07-05
申请人： Hirokazu Takeuchi , Kimio Miseki , Masataka Osada
发明人： Hirokazu Takeuchi , Kimio Miseki , Masataka Osada
IPC分类号： G10L19/02
CPC分类号： G10L19/035
摘要： Activity is determined for each frequency band in a frame, and when it is determined that an activity-OFF state has not continued for a predetermined number of times for preceding frames, normal coding processing is performed for the frequency band. When it is determined that the activity-OFF state has continued for the predetermined number of times or more, DTX coding is performed for the frequency band. After this processing has been performed for all of the bands of one frame, a total power of the one entire frame and the power of the band or bands to which the DTX coding is applied are calculated. Subsequently, a new target bit value is calculated based on a ratio of the total power of the one entire frame and the power of the band or bands to which the DTX coding is applied.
摘要翻译：对于帧中的每个频带确定活动，并且当确定活动关闭状态对于先前帧没有持续预定次数时，对频带进行正常编码处理。当确定活动关闭状态持续了预定次数以上时，对频带进行DTX编码。在对一帧的所有频带执行该处理之后，计算一个整帧的总功率和应用DTX编码的频带或频带的功率。随后，基于一个整帧的总功率与施加DTX编码的频带或频带的功率的比率来计算新的目标比特值。

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