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1.发明公开Transmission of digital signals by means of a record carrier 失效DigitaleSignalübertragungdurch einenAufzeichnungträger
公开(公告)号：EP0751520A2
公开(公告)日：1997-01-02
申请号：EP96201857.8
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables the transmission of digital signals via a record carrier and its subsequent reproduction. The digital signals can be subband signals read from the record carrier upon reproduction for proper reconstruction in the reproducing apparatus.
摘要翻译： 本发明能够经由记录载体进行数字信号的传输及其随后的再现。 数字信号可以是在再现时从记录载体读取的子带信号，以便在再现装置中进行适当的重构。
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公开(公告)号：EP0751520A3
公开(公告)日：1999-08-11
申请号：EP96201857.8
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables the transmission of digital signals via a record carrier and its subsequent reproduction. The digital signals can be subband signals read from the record carrier upon reproduction for proper reconstruction in the reproducing apparatus.
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公开(公告)号：EP0599824B1
公开(公告)日：2001-12-19
申请号：EP94200239.5
申请日：1990-05-29
申请人： Koninklijke Philips Electronics N.V. , FRANCE TELECOM , TELEDIFFUSION DE FRANCE S.A. , Institut für Rundfunktechnik GmbH
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
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4.发明公开Digital transmission system for transmitting an additional signal such as a surround signal 失效用于发射的附加信号，诸如环绕声信号的数字传输系统。
公开(公告)号：EP0599825A2
公开(公告)日：1994-06-01
申请号：EP94200240.3
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables an additional signal, such as a surround signal, to be transmitted together with a first and a second signal component, such that it can be retrieved upon reception.
摘要翻译： 本发明能够附加信号，检查作为环绕声信号，以反式mitted具有第一和第二信号分量一起，并检查它可以在接收时被检索。
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公开(公告)号：EP0751520B1
公开(公告)日：2004-03-17
申请号：EP96201857.8
申请日：1990-05-29
申请人： Koninklijke Philips Electronics N.V. , FRANCE TELECOM , S.A. TELEDIFFUSION DE FRANCE , Institut für Rundfunktechnik GmbH
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
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6.发明公开Digital transmission system for transmitting an additional signal such as a surround signal 失效用于发射的附加信号，诸如环绕声信号的数字传输系统。
公开(公告)号：EP0599825A3
公开(公告)日：1997-07-30
申请号：EP94200240.3
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables an additional signal, such as a surround signal, to be transmitted together with a first and a second signal component, such that it can be retrieved upon reception.
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7.发明授权Digital transmission system for transmitting an additional signal such as a surround signal 失效用于发射的附加信号，诸如环绕声信号的数字传输系统
公开(公告)号：EP0599825B1
公开(公告)日：2001-09-26
申请号：EP94200240.3
申请日：1990-05-29
申请人： Koninklijke Philips Electronics N.V. , FRANCE TELECOM , TELEDIFFUSION DE FRANCE S.A. , Institut für Rundfunktechnik GmbH
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
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公开(公告)号：EP0599824A3
公开(公告)日：1997-07-23
申请号：EP94200239.5
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables a further data reduction of the sub(band) signals to be transmitted, by combining corresponding sub(band) signals.
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9.发明公开Intensity-stereo encoding and decoding in a transmission system 失效IntensitätsstereoKodierung und Dekodierung in einemÜbertragungssystem。
公开(公告)号：EP0599824A2
公开(公告)日：1994-06-01
申请号：EP94200239.5
申请日：1990-05-29
CPC分类号： H04H20/88 , G10L19/008 , G10L19/0208 , G11B20/00007 , G11B20/00086 , G11B20/00992 , G11B20/10 , G11B20/10527 , G11B20/12 , G11B20/1833 , G11B27/3027 , G11B2020/10592 , G11B2020/10601 , G11B2220/90 , G11B2220/913 , G11B2220/93 , H04B1/665 , H04B1/667 , H04H20/28 , H04H20/30 , H04H20/31 , H04H20/47 , H04H20/89 , H04H20/95 , H04H40/18 , H04H40/36 , H04H60/07 , H04H60/13 , H04H60/18
摘要： The invention enables a further data reduction of the sub(band) signals to be transmitted, by combining corresponding sub(band) signals.
摘要翻译： 本发明通过组合相应的子（频带）信号，能够进一步减少要发送的子频带信号。
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