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1. 发明授权

US09330678B2 Voice control device, voice control method, and portable terminal device 有权
标题翻译：语音控制装置，语音控制方法和便携式终端装置
公开(公告)号：US09330678B2
公开(公告)日：2016-05-03
申请号：US13923674
申请日：2013-06-21
申请人： FUJITSU LIMITED
发明人： Taro Togawa , Chisato Ishikawa , Takeshi Otani , Masanao Suzuki
IPC分类号： G10L21/04 , H04M1/60 , A61B5/00 , A61B5/12
CPC分类号： G10L21/04 , A61B5/0022 , A61B5/123 , A61B5/6898 , G06F19/00 , G16H40/67 , H04M1/6025 , H04M2250/74
摘要： A voice control device includes a calculation section configured to calculate a response time representing a time difference between a voice in a received signal and a voice in a sending signal; a hearing estimate section configured to estimate hearing of a user based on the calculated response time; and a voice control section configured to control the received signal by a compensation quantity responsive to the estimated hearing.
摘要翻译：语音控制装置包括：计算部，被配置为计算表示接收信号中的语音与发送信号中的语音之间的时间差的响应时间; 听觉估计部分，被配置为基于所计算的响应时间来估计用户的听觉; 以及语音控制部分，被配置为响应于所估计的听觉来控制接收信号的补偿量。

2. 发明授权

US09629582B2 Apnea episode determination device and apnea episode determination method 有权
公开(公告)号：US09629582B2
公开(公告)日：2017-04-25
申请号：US13692463
申请日：2012-12-03
申请人： FUJITSU LIMITED
发明人： Chisato Ishikawa , Taro Togawa , Takeshi Otani , Masanao Suzuki , Asako Nishida
IPC分类号： A61B5/08 , A61B5/00 , A61B7/00
CPC分类号： A61B5/4818 , A61B5/7257 , A61B7/003
摘要： An apnea episode determination device includes, a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, detecting a breathing segment and a midway segment from a sound signal during sleep, the breathing segment being considered to include a breathing sound, the midway segment existing in between the breathing segments; calculating an acoustic feature based on a background noise component and a signal component excluding the background noise component, which are included in the midway segment; and determining that the midway segment is an apnea episode when the acoustic feature meets a preset condition.

3. 发明授权

US09271089B2 Voice control device and voice control method 有权
标题翻译：语音控制装置和语音控制方式
公开(公告)号：US09271089B2
公开(公告)日：2016-02-23
申请号：US13924071
申请日：2013-06-21
申请人： FUJITSU LIMITED
发明人： Masanao Suzuki , Takeshi Otani , Taro Togawa , Chisato Ishikawa
IPC分类号： H03G3/20 , H04R25/00 , A61B5/12 , A61B5/00 , G10L21/0364 , G10L21/057
CPC分类号： H04R25/30 , A61B5/123 , A61B5/749 , G10L21/0364 , G10L2021/0575 , H04R25/70
摘要： A voice control device includes a hearing estimate section configured to estimate hearing of a user based on a sending/received sound ratio representing a ratio of the volume of a sending sound to the volume of a received sound; a compensation-quantity calculating section configured to calculate a compensation quantity for a received signal of the received sound responsive to the estimated hearing; and a compensation section configured to compensate the received signal based on the calculated compensation quantity.
摘要翻译：语音控制装置包括：听觉估计部，被配置为基于表示发送声音的音量与所接收的声音的音量的比的发送/接收声音比率来估计用户的听觉; 补偿量计算部分，被配置为响应于所估计的听觉来计算接收到的声音的接收信号的补偿量; 以及补偿部，被配置为基于所计算的补偿量来补偿所接收的信号。

4. 发明授权

US09426570B2 Audio processing device and method 有权
标题翻译：音频处理装置及方法
公开(公告)号：US09426570B2
公开(公告)日：2016-08-23
申请号：US14080373
申请日：2013-11-14
申请人： FUJITSU LIMITED
发明人： Takeshi Otani , Taro Togawa , Chisato Ishikawa , Masanao Suzuki
IPC分类号： H04B15/00 , H04R3/04 , H03G5/18 , G10L21/0208 , H04R3/00
CPC分类号： H04R3/04 , G10L21/0208 , H03G5/18 , H04R3/007 , H04R29/001 , H04R2430/01 , H04R2430/03 , H04R2499/11
摘要： An audio processing device includes a setting section that sets a reproduction sampling frequency Fplay and a recording sampling frequency Frec higher than Fplay, a digital-to-analog converter that based on Fplay converts a sound source signal that is a digital signal into a reproduction signal that is an analog signal, an analog-to-digital converter that based on Frec converts a recording signal that is an analog signal converter into an input signal that is a digital signal, a signal separator that separates the input signal into a low region signal contained in a band of less than Fplay and a high region signal contained in a band of the Fplay and higher, and a breakup detector that detects whether or not breakup is occurring in the reproduced sound based on power of the high region signal.
摘要翻译：音频处理装置包括设置部分，其设置重放采样频率Fplay和高于Fplay的记录采样频率Frec，基于Fplay的数模转换器将作为数字信号的声源信号转换为再现信号这是模拟信号，基于Frec的模数转换器将作为模拟信号转换器的记录信号转换为作为数字信号的输入信号，将输入信号分离成低区域信号的信号分离器包含在Fplay和Fplay的频带中包含的低于Fplay的频带和高区域信号，以及分解检测器，其基于高区域信号的功率来检测再现声音中是否发生分解。

5. 发明申请

US20140142943A1 SIGNAL PROCESSING DEVICE, METHOD FOR PROCESSING SIGNAL 审中-公开
标题翻译：信号处理装置，处理信号的方法
公开(公告)号：US20140142943A1
公开(公告)日：2014-05-22
申请号：US14054266
申请日：2013-10-15
申请人： FUJITSU LIMITED
发明人： Chisato Ishikawa , Taro TOGAWA , Takeshi OTANI , Masanao SUZUKI
IPC分类号： G10L17/00
CPC分类号： G10L17/26 , G10L21/04 , G10L25/51 , G10L25/66 , G10L25/78
摘要： A signal processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, receiving speech of a speaker as a first signal; detecting an expiration period included in the first signal; extracting a number of phonemes included in the expiration period; and controlling, a second signal, which is an output to the speaker, on the basis of the number of phonemes and a length of the expiration period.
摘要翻译：信号处理装置包括处理器; 以及存储器，其存储多个指令，当由所述处理器执行时，使所述处理器执行，接收说话者的语音作为第一信号; 检测包括在第一信号中的期满期; 提取期满中包含的一些音素; 并根据音素的数量和有效期的长度来控制作为扬声器的输出的第二信号。

6. 发明申请

US20130290002A1 VOICE CONTROL DEVICE, VOICE CONTROL METHOD, AND PORTABLE TERMINAL DEVICE 有权
标题翻译：语音控制设备，语音控制方法和便携式终端设备
公开(公告)号：US20130290002A1
公开(公告)日：2013-10-31
申请号：US13923674
申请日：2013-06-21
申请人： FUJITSU LIMITED
发明人： Taro Togawa , Chisato Ishikawa , Takeshi Otani , Masanao Suzuki
IPC分类号： G10L21/04
CPC分类号： G10L21/04 , A61B5/0022 , A61B5/123 , A61B5/6898 , G06F19/00 , G16H40/67 , H04M1/6025 , H04M2250/74
摘要： A voice control device includes a calculation section configured to calculate a response time representing a time difference between a voice in a received signal and a voice in a sending signal; a hearing estimate section configured to estimate hearing of a user based on the calculated response time; and a voice control section configured to control the received signal by a compensation quantity responsive to the estimated hearing.
摘要翻译：语音控制装置包括：计算部，被配置为计算表示接收信号中的语音与发送信号中的语音之间的时间差的响应时间; 听觉估计部分，被配置为基于所计算的响应时间来估计用户的听觉; 以及语音控制部分，被配置为响应于所估计的听觉来控制接收信号的补偿量。

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