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11.发明公开Audio decoding device and signal processing device 失效Tondekodierungsvorrichtung und Signalverarbeitungsvorrichtung
公开(公告)号：EP0847155A2
公开(公告)日：1998-06-10
申请号：EP97121639.5
申请日：1997-12-09
发明人： Sueyoshi, Masahiro , Katayama, Takashi , Miyasaka, Shuji , Matsumoto, Masahru , Ishito, Tukuru , Nakamura, Tuyoshi , Fujita, Takeshi , Otomura, Eiji , Kawamura, Akihisa
摘要： An audio decoding device includes a coded information memory section for storing coded audio information; an information transmission section for reading the coded audio information stored at an arbitrary position in the coded information memory section; and an audio decoding section for decoding the coded audio information read by the information transmission section and outputting the resultant audio information in accordance with a time axis.
摘要翻译： 音频解码装置包括用于存储编码音频信息的编码信息存储部分; 信息发送部分，用于读取存储在编码信息存储部分中任意位置的编码音频信息; 以及音频解码部分，用于对由信息发送部分读取的编码音频信息进行解码，并根据时间轴输出所得到的音频信息。
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公开(公告)号：EP0432973B1
公开(公告)日：1997-02-19
申请号：EP90313341.1
申请日：1990-12-07
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公开(公告)号：EP0343691B1
公开(公告)日：1996-03-06
申请号：EP89109666.1
申请日：1989-05-29
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14.发明授权Digital equalizer apparatus enabling separate phase and amplitude characteristic modification 失效数字Entzerrergerät单独的相位和幅度的修改。
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公开(公告)号：EP0284175B1
公开(公告)日：1995-03-22
申请号：EP88300324.6
申请日：1988-01-15
CPC分类号： H03H17/06 , H03H17/0211
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公开(公告)号：EP0517233A1
公开(公告)日：1992-12-09
申请号：EP92109511.3
申请日：1992-06-05
IPC分类号： H04S7/00
CPC分类号： G10L25/78 , G10H1/0091 , G10H2210/046 , H04S7/30 , H04S7/305
摘要： A music/voice discriminating apparatus is composed of a signal processing portion for effecting the signal processing upon input acoustic signals, a music/voice deciding portion for discriminating whether or not the input acoustic signals are music or voice, a first signal processing portion for setting acoustic parameters for the signal processing optimum respectively for music or voice, a second signal processing portion for controlling the acoustic parameters of the first signal processing portion in accordance with the decision results of the music/voice deciding portion so that it may become a desirable value set in the second parameter setting portion.
摘要翻译： 音乐/语音识别装置由用于对输入的声音信号进行信号处理的信号处理部分，用于识别输入的声音信号是音乐还是声音的音乐/声音判定部分，用于设置的第一信号处理部分 用于信号处理的声学参数分别用于音乐或声音，第二信号处理部分，用于根据音乐/声音决定部分的判定结果来控制第一信号处理部分的声学参数，使得其可以成为期望值 设置在第二参数设置部分中。
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17.发明公开
公开(公告)号：EP0356995A3
公开(公告)日：1992-10-07
申请号：EP89115926.1
申请日：1989-08-29
发明人： Kawamura, Akihisa , Matsumoto, Masaharu , Serikawa, Mitsuhiko , Tagami, Ryo , Sato, Katsuaki , Yoshida, Hiroko , Hashimoto, Hikari
IPC分类号： G11B27/32 , G11B27/10 , G11B27/34 , G11B27/00 , G11B33/10 , G11B31/00 , H04N5/76 , G11B20/00 , H04N5/91 , H04S1/00
CPC分类号： G11B20/00992 , G11B27/007 , G11B27/107 , G11B27/322 , G11B27/34 , H04N9/802 , H04S1/007
摘要： Control codes for controlling processing of an audio signal by a sound field variation circuit to produce desired sound fields are recorded on a monaural track of a video tape concurrent with recording of video and audio signals, and can thereby be subsequently played back for producing sound fields which are respectively synchronized with video images.
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公开(公告)号：EP0432973A2
公开(公告)日：1991-06-19
申请号：EP90313341.1
申请日：1990-12-07
发明人： Matsumoto, Masaharu , Serikawa, Mitsuhiko , Kawamura, Akihisa , Numazu, Hiroko , Sato, Katsuaki
摘要： A reflection sound compression apparatus extracts and compresses, most appropriately with a physical evaluation value, an impulse response of a hall, etc. which are obtained by calculation and actual experiment to reflection sounds in the number required by a sound field controller by using a learning identification method.
摘要翻译： 反射声音压缩装置通过计算和实际实验将通过使用学习的声场控制器所要求的数量的反射声音，通过物理评估值最适当地提取和压缩大厅的脉冲响应等 识别方法。
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公开(公告)号：EP0343691A3
公开(公告)日：1991-02-27
申请号：EP89109666.1
申请日：1989-05-29
发明人： Matsumoto, Masaharu , Sato, Katsuaki , Ishikawa, Seiichi , Serikawa, Mitsuhiko , Kawamura, Akihisa , Hashimoto, Hikari
摘要： An apparatus for changing a sound field, comprising at least two signal processing means (2,3), which can smoothly and continuously switch a sound field into an arbitrary sound field without a break of signals by alternately switching one of the signal processing means into the other.
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公开(公告)号：EP0847155A3
公开(公告)日：2008-04-23
申请号：EP97121639.5
申请日：1997-12-09
发明人： Sueyoshi, Masahiro , Katayama, Takashi , Miyasaka, Shuji , Matsumoto, Masahru , Ishito, Tukuru , Nakamura, Tuyoshi , Fujita, Takeshi , Otomura, Eiji , Kawamura, Akihisa
IPC分类号： H04H1/00
摘要： An audio decoding device includes a coded information memory section for storing coded audio information; an information transmission section for reading the coded audio information stored at an arbitrary position in the coded information memory section; and an audio decoding section for decoding the coded audio information read by the information transmission section and outputting the resultant audio information in accordance with a time axis.
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