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1. 发明专利

JP2012186594A Acoustic device, acoustic adjustment method, and program 审中-公开
标题翻译：声学设备，声调调整方法和程序
公开(公告)号：JP2012186594A
公开(公告)日：2012-09-27
申请号：JP2011047370
申请日：2011-03-04
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI , KANAI TAKASHI
IPC分类号： H04R3/04 , G10K15/00 , H04S5/02
CPC分类号： H04S7/301 , H04S7/302
摘要： PROBLEM TO BE SOLVED: To reduce costs by reducing a coefficient size of a phase adjustment filter (FIR filter).SOLUTION: A DSP 220 is an acoustic analysis block when an acoustic device 200 is in an analysis phase, and the DSP 220 is an acoustic adjustment block when the acoustic device 200 is in a reproduction phase. The acoustic analysis block calculates acoustic adjustment parameters of each speaker which perform acoustic adjustment at the time of reproduction. The acoustic adjustment parameters comprise a phase adjustment parameter, amplitude adjustment parameter, delay parameter, and polarity inversion parameter. The acoustic analysis block calculates the polarity inversion parameter using low-pass components of a response signal from a speaker 300 which is picked up by a microphone 400. In adjustment of acoustic characteristics at the time of reproduction, polarity inversion processing of an audio signal can be performed based on the polarity inversion parameter, and low-pass phase adjustment amount can be significantly reduced in phase adjustment processing.
摘要翻译：要解决的问题：通过减小相位调整滤波器（FIR滤波器）的系数大小来降低成本。解决方案：当声学装置200处于分析阶段时，DSP 220是声学分析块，并且当声学装置200处于再现阶段时，DSP 220是声学调节块。声学分析块计算在再现时执行声学调节的每个扬声器的声学调节参数。声学调整参数包括相位调整参数，振幅调整参数，延迟参数和极性反转参数。声学分析块使用来自扬声器300的由麦克风400拾取的响应信号的低通分量来计算极性反转参数。在再现时的声学特性的调整中，音频信号的极性反转处理可以基于极性反转参数进行，在相位调整处理中可以显着降低低通相位调整量。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2007047312A Speech speed conversion apparatus 审中-公开
标题翻译：语音速度转换装置
公开(公告)号：JP2007047312A
公开(公告)日：2007-02-22
申请号：JP2005229900
申请日：2005-08-08
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI , SAKAMOTO AKIRA
IPC分类号： G10L21/04
摘要： PROBLEM TO BE SOLVED: To provide a speech speed conversion apparatus in a simple configuration, in which deviation between an output video and output sound is naturally accepted by a viewer without sense of incongruity, when speech speed is converted by extending the sound associated with the video.
SOLUTION: It is analyzed whether a digital sound data supplied after transferring is controlled by a transfer control section 24, are sonant or not, using a sound analyzing section 25. Using a data processing section 27, extending processing is applied to a sonant data which is output from an analysis buffer section 25a by analysis in the sound analyzing section 25 with a desired extending rate, and deleting processing is applied to a non-sonant data based on the deviation of the video and the sound, and deviation adjusting processing for adjusting the deviation of the video and the sound arising from the extending processing of the sonant data. Using a sound data analysis processing control section 26, the analyzing processing to the digital sound data by the sound analyzing section 25 is controlled, and the extending processing, the deleting processing and the deviation adjusting processing by the data processing section 27 are controlled.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种简单的配置中的语音速度转换装置，其中输出视频和输出声音之间的偏差由观看者自然地接受而没有不协调的感觉，当通过扩展声音来转换语音速度时与视频相关联。解决方案：使用声音分析部分25分析转印后提供的数字声音数据是否由转移控制部分24控制，是否为声音。使用数据处理部分27，将扩展处理应用于通过在声音分析部25中以期望的扩展速率进行分析从分析缓冲部分25a输出的声纳数据，并且基于视频和声音的偏差以及偏移调整对非声源数据应用删除处理用于调整视频的偏差和由声纳数据的扩展处理引起的声音的处理。使用声音数据分析处理控制部26，控制由声音分析部25对数字声音数据的分析处理，并且控制由数据处理部27进行的扩展处理，删除处理和偏差调整处理。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2011259097A Audio signal processing device and audio signal processing method 审中-公开
标题翻译：音频信号处理设备和音频信号处理方法
公开(公告)号：JP2011259097A
公开(公告)日：2011-12-22
申请号：JP2010130316
申请日：2010-06-07
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： H04S5/02
CPC分类号： H04S7/301
摘要： PROBLEM TO BE SOLVED: To provide an audio signal processing device capable of performing a proper correction processing on a audio signal according to an actual position of a speaker.SOLUTION: The audio signal processing device 1 comprises a test signal supply portion, a speaker angle calculating portion, a speaker angle deciding portion, and a signal processing portion 3. The test signal supply portion supplies a test signal to each of multichannel speakers including a center speaker S. The speaker angle calculating portion calculates an installing angle of each multichannel speaker with reference to an orientation of a microphone from a test sound collected by the microphone. The speaker angle deciding portion decides the installing angle of each multichannel speaker with reference to the orientation of the center speaker Sfrom the microphone. The signal processing portion 3 performs a correction processing on the audio signal on the basis of each installing angle of the multichannel speakers decided by the speaker angle deciding portion.
摘要翻译：解决的问题：提供能够根据扬声器的实际位置对音频信号进行适当的校正处理的音频信号处理装置。解决方案：音频信号处理装置1包括测试信号提供部分，扬声器角度计算部分，扬声器角度判定部分和信号处理部分3.测试信号提供部分将测试信号提供给多通道包括中心扬声器S c 的扬声器。扬声器角度计算部分根据由麦克风收集的测试声音参考麦克风的取向来计算每个多声道扬声器的安装角度。扬声器角度决定部分参考来自麦克风的中心扬声器S c 的方位来决定每个多声道扬声器的安装角度。信号处理部分3基于由扬声器角度确定部分确定的多声道扬声器的每个安装角度对音频信号执行校正处理。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2006005416A Mobile wireless communication device and wireless communication method 审中-公开
标题翻译：移动无线通信设备和无线通信方法
公开(公告)号：JP2006005416A
公开(公告)日：2006-01-05
申请号：JP2004176679
申请日：2004-06-15
申请人： Sony Corp , ソニー株式会社
发明人： SHIRAISHI GORO , SAKAI KAZUKI , YABE SUSUMU
IPC分类号： H04B7/26 , H04B7/15 , H04L12/28 , H04L12/701
摘要： PROBLEM TO BE SOLVED: To maintain normal communication among mobile wireless communication devices even in the case of a communication network wherein the mobile wireless communication devices can act like repeaters and which comprises comparatively many of the mobile wireless devices. SOLUTION: Each of the mobile wireless communication devices makes itself as a route apparatus and stores routing directory information wherein the establishing relation of connections of the mobile wireless communication devices at present is represented by a master-slave relation. Then the mobile wireless communication devices acting like the repeaters designate appropriate mobile wireless communication devices as transmission destinations and transfer information on the basis of the routing directory information. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在通信网络的情况下，即使移动无线通信设备可以像中继器那样起作用并且包括相对较多的移动无线设备，也能够在移动无线通信设备之间维持正常的通信。解决方案：移动无线通信设备中的每一个使其本身成为路由设备，并且存储目前移动无线通信设备的建立连接建立关系的路由目录信息由主从关系来表示。然后像中继器这样的移动无线通信设备基于路由目录信息指定适当的移动无线通信设备作为传输目的地和传送信息。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2014236278A 情報処理装置、情報処理方法、及びプログラム审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2014236278A
公开(公告)日：2014-12-15
申请号：JP2013115176
申请日：2013-05-31
申请人：ソニー株式会社 , Sony Corp
发明人： IGARASHI TAKESHI , KAMON HIDEKAZU , MIYAGI MASASHI , TSUJI MINORU , SAKAI KAZUKI
IPC分类号： H03G9/00
摘要：【課題】1つの指示値に基づいて複数の補正部を制御することができる技術が求められていた。【解決手段】本開示によれば、音声信号を出力する機能を有する情報処理装置において、音声信号に対する補正を行う複数の補正部と、1つの指示値に基づいて、複数の補正部を制御する制御部と、を備える、情報処理装置が提供される。ここで、指示値は例えばボリューム設定値であり、複数の補正部は、例えば音圧補正部、帯域補正部、及び強調補正部が含まれていてもよい。制御部は、ボリューム設定値に応じてこれらの補正部による補正のうち、少なくとも1つの補正部による補正を有効とし、他の補正部による補正を無効としてもよい。【選択図】図1
摘要翻译：要解决的问题：为了解决需要基于单个指令值来控制多个校正部分的技术的问题。解决方案：本公开提供一种具有输出功能的信息处理装置包括用于校正音频信号的多个校正部分的音频信号，以及用于基于单个指令值来控制多个校正部分的控制部分。具体地，指示值例如是音量设定值，并且多个校正部可以包括例如声压校正部，频带校正部和增强校正部。关于校正部分的校正，控制部分可以通过至少一个校正部分来校正校正，并且根据音量设定值使其他校正部分的校正无效。

6. 发明专利

JP2014022959A Signal processor, signal processing method, program and speaker system 审中-公开
标题翻译：信号处理器，信号处理方法，程序和扬声器系统
公开(公告)号：JP2014022959A
公开(公告)日：2014-02-03
申请号：JP2012160181
申请日：2012-07-19
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： H04S3/00 , H04S5/02
CPC分类号： H04S7/30 , H04S5/02 , H04S7/301
摘要： PROBLEM TO BE SOLVED: To obtain a natural surround sound field of good sound volume balance, regardless of the position of a speaker arranged actually, in multi-channel surround reproduction environment.SOLUTION: Arrangement position information of an actual speaker is acquired. Based on the arrangement position information, target position of a virtual speaker corresponding to the actual speaker is set so that the virtual speaker is arranged in an ideal arrangement region of the actual speaker, or the vicinity thereof. The ideal arrangement region of the actual speaker is a region corresponding the arrangement position of the speaker during sound source creation. Based on the target position of the virtual speaker, arrangement of the virtual speaker is controlled.
摘要翻译：要解决的问题：在多通道环绕重放环境中，无论实际布置的扬声器的位置如何，都能获得良好的音量平衡的自然环绕声场。解决方案：获取实际扬声器的布置位置信息。基于布置位置信息，设置与实际说话者对应的虚拟说话者的目标位置，使得虚拟扬声器被布置在实际说话者或其附近的理想布置区域中。实际扬声器的理想布置区域是在声源创建期间对应于扬声器的布置位置的区域。基于虚拟扬声器的目标位置，控制虚拟扬声器的布置。

7. 发明专利

JP2011217139A Signal processing device and method, and program 审中-公开
标题翻译：信号处理装置及方法及程序
公开(公告)号：JP2011217139A
公开(公告)日：2011-10-27
申请号：JP2010083599
申请日：2010-03-31
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： H04R3/12 , H04R3/04
CPC分类号： H04S7/301
摘要： PROBLEM TO BE SOLVED: To perform efficient and effective sound adjustment under a restricted operation resource.SOLUTION: An analysis block 21 collects sound from the respective speakers 12 to 16 with a microphone 17, analyzes sound characteristics from the respective connected speakers 12 to 16 from the respective speakers 12 to 16, and calculates a filter coefficient to be adjusted to the sound characteristics to sound characteristics preset as a target. A reproduction block 22 provides a user with an exact surround effect in reproduction of a multi-channel (5.1ch) audio signal by applying the filter coefficient calculated by the analysis block 21 to an output signal to the speakers 12 to 16 and giving appropriate time delay. The present invention is applicable, for example, to a signal processing device which processes and outputs a sound signal.
摘要翻译：要解决的问题：在受限制的操作资源下执行有效和有效的声音调整。解决方案：分析块21用麦克风17从相应的扬声器12至16收集声音，从相应的连接的扬声器12至16分析声音特征，相应的扬声器12至16，并且将针对预设为目标的声音特性的声音特性进行调整的滤波器系数。再现块22通过将由分析块21计算出的滤波器系数应用到扬声器12至16的输出信号并给出适当的时间来向用户提供在多声道（5.1ch）音频信号的再现中的精确的环绕效果延迟。本发明可以应用于例如处理和输出声音信号的信号处理装置。

8. 发明专利

JP2005316704A Surrounding state notification device and method for notifying surrounding state 审中-公开
标题翻译：环境状态通知装置和用于通知环境状态的方法
公开(公告)号：JP2005316704A
公开(公告)日：2005-11-10
申请号：JP2004133672
申请日：2004-04-28
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： G06T1/00 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To enhance accuracy, safety, etc. about surrounding state notification based on the surrounding sound of an automobile.
SOLUTION: Sound (surrounding sound) around the outside of an automobile is collected and sound information obtained by sound collection is reproduced in the automobile as sound by which orientation is given. Namely the surrounding sound of the automobile is stereophonically reproduced in the automobile. Moreover a notice direction is determined and a surrounding sound to be reproduced in the automobile is controlled so that a sound in the orientation corresponding to the determined notice direction is emphasized by any acoustic change.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高基于汽车周围环境的周围状态通知的准确性，安全性等。解决方案：收集汽车外部的声音（周围的声音），通过声音采集获得的声音信息在汽车中被再现为通过哪个方向给出的声音。即汽车的周围声音在汽车中被立体声地复制。此外，确定通知方向，并且控制要在汽车中再现的周围声音，使得通过任何声音改变强调与所确定的通知方向相对应的方向上的声音。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2008145841A Reproduction device, reproduction method, signal processing device and signal processing method 审中-公开
标题翻译：再生装置，再生方法，信号处理装置及信号处理方法
公开(公告)号：JP2008145841A
公开(公告)日：2008-06-26
申请号：JP2006334411
申请日：2006-12-12
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： G10L21/02 , G10L11/02 , G10L21/04
摘要： PROBLEM TO BE SOLVED: To output voice data in a state which is easily listened to, even when speech speed conversion processing is performed at higher speed than before.
SOLUTION: In separated voice data, an amplitude of a starting part of utterance data is increased and the amplitude of non-utterance data is decreased. Speech speed conversion is performed on the combined voice data. This way enables reproduction with a higher reproduction speed rate than before.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007047313A Speech speed conversion apparatus 审中-公开
标题翻译：语音速度转换装置
公开(公告)号：JP2007047313A
公开(公告)日：2007-02-22
申请号：JP2005229901
申请日：2005-08-08
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI KAZUKI
IPC分类号： G10L21/04
摘要： PROBLEM TO BE SOLVED: To provide a speech speed conversion apparatus capable of converting speech to natural voice, while maintaining clearness including passage between vowels (co-articulation).
SOLUTION: In an extending processing section 12, weighting is imposed so that an extending rate for a co-articulation section between vowels in sonant data which are output from an analysis buffer section 6a by analysis by a sound analysis section 6 may be made smaller than the extending rate to the vowel in sonant data, and extending processing is performed to the sonant data with each extending rate.
COPYRIGHT: (C)2007,JPO&INPIT

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