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61. 发明授权

US07206504B2 Recording medium, apparatus and method related to information representing tunes 有权
标题翻译：与表示曲调的信息相关的记录介质，装置和方法
公开(公告)号：US07206504B2
公开(公告)日：2007-04-17
申请号：US10891508
申请日：2004-07-15
申请人： Yoshiaki Tanaka , Shoji Ueno
发明人： Yoshiaki Tanaka , Shoji Ueno
IPC分类号： H04N5/00 , H04N7/00
CPC分类号： G11B27/329 , G11B20/12 , G11B20/1217 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/3027 , G11B2020/10546 , G11B2220/211 , G11B2220/2562
摘要： An information recording medium includes a recording area for an auxiliary signal, and a recording area for a main signal. The auxiliary-signal recording area and the main-signal recording area are successively arranged. The main-signal recording area stores first information, second information, and third information. The first information represents plural tunes. The second information includes playback control information for separating the tunes into groups and implementing playback of the tunes group by group. The third information includes interactive data for permitting an access to the first information of the tunes group by group.
摘要翻译：信息记录介质包括用于辅助信号的记录区域和用于主信号的记录区域。辅助信号记录区域和主信号记录区域被连续布置。主信号记录区域存储第一信息，第二信息和第三信息。第一个信息表示多个曲调。第二信息包括用于将乐曲分成组并且逐组地实现乐曲的播放的回放控制信息。第三信息包括用于允许逐组访问乐曲的第一信息的交互式数据。

62. 发明授权

US07164848B2 Audio disc of improved data structure and reproduction apparatus therefor 有权
标题翻译：改进的数据结构和再现装置的音频盘
公开(公告)号：US07164848B2
公开(公告)日：2007-01-16
申请号：US10061443
申请日：2002-02-01
申请人： Yoshiaki Tanaka , Shoji Ueno , Norihiko Fuchigami
发明人： Yoshiaki Tanaka , Shoji Ueno , Norihiko Fuchigami
IPC分类号： H04N7/04 , H04N5/85 , H04N5/91
CPC分类号： H04N9/8042 , G11B20/10527 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10592 , G11B2220/211 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , G11B2220/2583 , H04N5/85 , H04N9/8063 , H04N9/8216 , H04N9/8227 , H04N9/835
摘要： An optical audio disc comprises the first pack (A Pack), the second pack (A-CONT Pack), the third pack (V Pack), and the fourth pack (CONT Pack) in which the A-CONT Pack is placed at the head of a data array and a plurality of the A and V Packs follow the A-CONT Pack in each audio contents block unit (ACBU). Information contained in an A-CONT Pack manages audio data contained in the A Pack. The A Pack contains audio data and the V Pack contains other data than the audio data such as closed caption (CC) data as well as video data. A reproduction apparatus for an optical audio disc (DVD-Audio disc) comprises the CONT Pack detector section 1103, the A-CONT Pack detector section 1109, the parameter sections 1108 and 1114, the V Pack buffer section 1104, and the A Pack buffer section 1110. The CONT Pack detector section 1103 and the A-CONT Pack detector section 1109 detect reproduced CONT and A-CONT Packs contained in the DVD-Audio disc 1101 respectively. Control parameters of reproduced data are arranged in the parameter sections 1108 and 1114, and at the same time V Packs controlled by the information in the CONT Pack and A Packs controlled by the information in the A-CONT Pack are sequentially written in the V Pack buffer section 1104 and the A Pack buffer section 1110 respectively.
摘要翻译：光学音频盘包括第一包（A包），第二包（A-CONT包），第三包（V包）和第四包（CONT包），其中A-CONT包放置在数据阵列的头部和多个A和V包遵循每个音频内容块单元（ACBU）中的A-CONT包。包含在A-CONT Pack中的信息管理A包中包含的音频数据。 A包包含音频数据，V包含有诸如隐藏字幕（CC）数据和视频数据之类的音频数据的其他数据。用于光学音频盘（DVD-音频盘）的再现装置包括CONT包检测器部分1103，A-CONT包检测器部分1109，参数部分1108和1114，V包缓冲器部分1104和A包缓冲器 CONT包检测器部分1103和A-CONT包检测器部分1109分别检测包含在DVD音频盘1101中的再现的CONT和A-CONT包。重放数据的控制参数被布置在参数部分1108和1114中，并且同时由由CONT包中的信息控制的V包和由A-CONT包中的信息控制的A包顺序地写入V包缓冲器部分1104和A包缓冲器部分1110。

63. 发明授权

US07136491B2 Audio signal processing apparatus 有权
公开(公告)号：US07136491B2
公开(公告)日：2006-11-14
申请号：US10721163
申请日：2003-11-26
申请人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
发明人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
IPC分类号： H04R5/00
CPC分类号： G10L19/008 , G10L19/04 , H04B1/66 , H04S1/007
摘要： In an audio signal encoding apparatus, a first audio signal and a second audio signal are added into an addition-result signal. The first audio signal is subtracted from the second audio signal to generate a subtraction-result signal. A first difference signal is generated which represents a difference in the addition-result signal. A second difference signal is generated which represents a difference in the subtraction-result signal. A plurality of first predictors have different prediction characteristics respectively, and are responsive to the first difference signal for generating first different prediction signals for the first difference signal, respectively. A plurality of first subtracters operate for generating first prediction-error signals representing differences between the first difference signal and the first different prediction signals, respectively. A first minimum prediction-error signal representative of a smallest difference is selected from among the first prediction-error signals. A plurality of second predictors have different prediction characteristics respectively, and are responsive to the second difference signal for generating second different prediction signals for the second difference signal, respectively. A plurality of second subtracters operate for generating second prediction-error signals representing differences between the second difference signal and the second different prediction signals, respectively. A second minimum prediction-error signal representative of a smallest difference is selected from among the second prediction-error signals.

64. 发明授权

US07085713B2 Audio signal processing apparatus 有权
公开(公告)号：US07085713B2
公开(公告)日：2006-08-01
申请号：US10721219
申请日：2003-11-26
申请人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
发明人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
IPC分类号： G10L21/00
CPC分类号： G10L19/008 , G10L19/04 , H04B1/66 , H04S1/007
摘要： In an audio signal encoding apparatus, a first audio signal and a second audio signal are added into an addition-result signal. The first audio signal is subtracted from the second audio signal to generate a subtraction-result signal. A first difference signal is generated which represents a difference in the addition-result signal. A second difference signal is generated which represents a difference in the subtraction-result signal. A plurality of first predictors have different prediction characteristics respectively, and are responsive to the first difference signal for generating first different prediction signals for the first difference signal, respectively. A plurality of first subtracters operate for generating first prediction-error signals representing differences between the first difference signal and the first different prediction signals, respectively. A first minimum prediction-error signal representative of a smallest difference is selected from among the first prediction-error signals. A plurality of second predictors have different prediction characteristics respectively, and are responsive to the second difference signal for generating second different prediction signals for the second difference signal, respectively. A plurality of second subtracters operate for generating second prediction-error signals representing differences between the second difference signal and the second different prediction signals, respectively. A second minimum prediction-error signal representative of a smallest difference is selected from among the second prediction-error signals.

65. 发明授权

US07006422B2 Recording medium and audio-signal processing apparatus 有权
公开(公告)号：US07006422B2
公开(公告)日：2006-02-28
申请号：US10648446
申请日：2003-08-27
申请人： Yoshiaki Tanaka , Norihiko Fuchigami , Shoji Ueno
发明人： Yoshiaki Tanaka , Norihiko Fuchigami , Shoji Ueno
IPC分类号： G11B7/00
CPC分类号： G11B20/10527 , G11B20/00992 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10592 , G11B2220/211 , G11B2220/2562
摘要： A digital signal recording disc has a first area and a second area. The second area differs from the first area. The first area stores a first-channel digital audio signal and a second-channel digital audio signal. The first-channel digital audio signal results from quantizing a first-channel analog audio signal with a first quantization bit number. The second-channel digital audio signal results from quantizing a second-channel analog audio signal with a second quantization bit number. The second area stores information of the first and second quantization bit numbers.

66. 发明授权

US06788880B1 Recording medium having a first area for storing an audio title set and a second area for storing a still picture set and apparatus for processing the recorded information 有权
标题翻译：具有用于存储音频标题集的第一区域和用于存储静止图像组的第二区域和用于处理所记录的信息的装置的记录介质
公开(公告)号：US06788880B1
公开(公告)日：2004-09-07
申请号：US09276692
申请日：1999-03-26
申请人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
发明人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
IPC分类号： H04N704
CPC分类号： G11B27/34 , G11B20/00086 , G11B20/10527 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/329 , G11B2020/10592 , G11B2220/211 , G11B2220/2562 , G11B2220/65
摘要： A recording medium has a first area storing an audio title set. The audio title set contains a plurality of audio objects including a first audio object and a second audio object. The first audio object consists of first packs having audio data. The second audio object includes second packs having audio data and a third pack having real-time information related to the audio data in the second packs. The recording medium has a second area storing a still-picture set. The still-picture set includes a fourth pack having still-picture data related to the audio data in the first packs and the audio data in the second packs.
摘要翻译：记录介质具有存储音频标题集的第一区域。音频标题集包含包括第一音频对象和第二音频对象的多个音频对象。第一个音频对象由具有音频数据的第一个包组成。第二音频对象包括具有音频数据的第二包和具有与第二包中的音频数据相关的实时信息的第三包。记录介质具有存储静止图像集的第二区域。静止图像集包括具有与第一包中的音频数据相关的静止图像数据的第四包和第二包中的音频数据。

67. 发明授权

US06782192B1 Recording medium apparatus and method related to information representing tunes 有权
标题翻译：与表示曲调的信息相关的记录介质，装置和方法
公开(公告)号：US06782192B1
公开(公告)日：2004-08-24
申请号：US09521774
申请日：2000-03-09
申请人： Yoshiaki Tanaka , Shoji Ueno
发明人： Yoshiaki Tanaka , Shoji Ueno
IPC分类号： H04N585
CPC分类号： G11B27/329 , G11B20/12 , G11B20/1217 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/3027 , G11B2020/10546 , G11B2220/211 , G11B2220/2562
摘要： An information recording medium includes a recording area for an auxiliary signal, and a recording area for a main signal. The auxiliary-signal recording area and the main-signal recording area are successively arranged. The main-signal recording area stores first information, second information, and third information. The first information represents plural tunes. The second information includes playback control information for separating the tunes into groups and implementing playback of the tunes group by group. The third information includes interactive data for permitting an access to the first information of the tunes group by group.
摘要翻译：信息记录介质包括用于辅助信号的记录区域和用于主信号的记录区域。辅助信号记录区域和主信号记录区域被连续布置。主信号记录区域存储第一信息，第二信息和第三信息。第一个信息表示多个曲调。第二信息包括用于将乐曲分成组并且逐组地实现乐曲的播放的回放控制信息。第三信息包括用于允许逐组访问乐曲的第一信息的交互式数据。

68. 发明授权

US06763275B2 METHOD FOR PROCESSING AND REPRODUCING AUDIO SIGNAL AT DESIRED SOUND QUALITY, REDUCED DATA VOLUME OR ADJUSTED OUTPUT LEVEL, APPARATUS FOR PROCESSING AUDIO SIGNAL WITH SOUND QUALITY CONTROL INFORMATION OR TEST TONE SIGNAL OR AT REDUCED DATA VOLUME, RECORDING MEDIUM FOR RECORDING AUDIO SIGNAL WITH SOUND QUALITY CONTROL INFORMATION OR TEST TONE SIGNAL OR AT REDUCED DATA VOLUME, AND APPARATUS FOR REPRODUCING AUDIO SIGNAL AT DESIRED SOUND QUALITY, REDUCED DATA VOLUME OR ADJUSTED OUTPUT LEVEL 有权
标题翻译：用于以所需声音质量处理和再现音频信号的方法，减少数据量或调整的输出电平，用于处理具有声音质量控制信息或测试音信号或减少数据音量的音频信号的装置，用于具有声音质量控制的记录音频信号的记录介质信息或测试音信号或减少数据量，以及根据所要求的声音质量再现音频信号的装置，减少数据量或调整的输出电平
公开(公告)号：US06763275B2
公开(公告)日：2004-07-13
申请号：US10067142
申请日：2002-05-09
申请人： Hidetoshi Naruki , Shoji Ueno
发明人： Hidetoshi Naruki , Shoji Ueno
IPC分类号： G06F1700
CPC分类号： H04S1/007
摘要： A digital audio signal obtained from an analog audio signal indicating a music, pieces of audio reproduction control information respectively indicating the adjustment of a sound quality of the music are added to the digital audio signal, and the digital audio signal is recorded with the pieces of audio reproduction control information as packed data. When a user selects a piece of particular audio reproduction control information from the pieces of audio reproduction control information after the packed data is read out, levels of pieces of audio data of the digital audio signal are adjusted according to the particular audio reproduction control information, so that the user can entertain the music at a desired sound quality.
摘要翻译：从指示音乐的模拟音频信号获得的数字音频信号，分别表示音乐音质的调整的音频再现控制信息被添加到数字音频信号中，数字音频信号被记录在数字音频信号中音频再现控制信息作为打包数据。当用户在读出打包数据之后从音频再现控制信息中选择一段特定的音频再现控制信息时，根据特定的音频再现控制信息调整数字音频信号的音频数据段，使得用户可以以期望的音质欣赏音乐。

69. 发明授权

US06636474B1 Recording medium and audio-signal processing apparatus 失效
标题翻译：记录媒体和音频信号处理装置
公开(公告)号：US06636474B1
公开(公告)日：2003-10-21
申请号：US09114185
申请日：1998-07-13
申请人： Yoshiaki Tanaka , Norihiko Fuchigami , Shoji Ueno
发明人： Yoshiaki Tanaka , Norihiko Fuchigami , Shoji Ueno
IPC分类号： G11B700
CPC分类号： G11B20/10527 , G11B20/00992 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10592 , G11B2220/211 , G11B2220/2562
摘要： A digital signal recording disc has a first area and a second area. The second area differs from the first area. The first area stores a first-channel digital audio signal and a second-channel digital audio signal. The first-channel digital audio signal results from quantizing a first-channel analog audio signal with a first quantization bit number. The second-channel digital audio signal results from quantizing a second-channel analog audio signal with a second quantization bit number. The second area stores information of the first and second quantization bit numbers.
摘要翻译：数字信号记录盘具有第一区域和第二区域。第二个区域与第一个区域不同。第一区域存储第一声道数字音频信号和第二声道数字音频信号。第一声道数字音频信号是由第一量化比特数量化第一声道模拟音频信号而产生的。第二通道数字音频信号是由第二量化位数量化第二通道模拟音频信号而产生的。第二区域存储第一和第二量化位数的信息。

70. 发明授权

US06463410B1 Audio signal processing apparatus 有权
标题翻译：音频信号处理装置
公开(公告)号：US06463410B1
公开(公告)日：2002-10-08
申请号：US09394688
申请日：1999-09-13
申请人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
发明人： Norihiko Fuchigami , Shoji Ueno , Yoshiaki Tanaka
IPC分类号： G10L1900
CPC分类号： G10L19/008 , G10L19/04 , H04B1/66 , H04S1/007
摘要： In an audio signal encoding apparatus, a first audio signal and a second audio signal are added into an addition-result signal. The first audio signal is subtracted from the second audio signal to generate a subtraction-result signal. A first difference signal is generated which represents a difference in the addition-result signal. A second difference signal is generated which represents a difference in the subtraction-result signal. A plurality of first predictors have different prediction characteristics respectively, and are responsive to the first difference signal for generating first different prediction signals for the first difference signal, respectively. A plurality of first subtracters operate for generating first prediction-error signals representing differences between the first difference signal and the first different prediction signals, respectively. A first minimum prediction-error signal representative of a smallest difference is selected from among the first prediction-error signals. A plurality of second predictors have different prediction characteristics respectively, and are responsive to the second difference signal for generating second different prediction signals for the second difference signal, respectively. A plurality of second subtracters operate for generating second prediction-error signals representing differences between the second difference signal and the second different prediction signals, respectively. A second minimum prediction-error signal representative of a smallest difference is selected from among the second prediction-error signals.
摘要翻译：在音频信号编码装置中，第一音频信号和第二音频信号被加到相加结果信号中。从第二音频信号中减去第一音频信号以产生减法结果信号。产生表示加法结果信号的差的第一差值信号。生成表示减法结果信号的差的第二差分信号。多个第一预测器分别具有不同的预测特性，并且响应于第一差分信号分别产生用于第一差分信号的第一不同预测信号。多个第一减法器用于分别产生表示第一差分信号和第一不同预测信号之间的差异的第一预测误差信号。从第一预测误差信号中选择表示最小差的第一最小预测误差信号。多个第二预测器分别具有不同的预测特性，并且响应于第二差分信号分别产生用于第二差分信号的第二不同预测信号。多个第二减法器用于分别产生表示第二差分信号和第二不同预测信号之间的差异的第二预测误差信号。从第二预测误差信号中选择代表最小差的第二最小预测误差信号。

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