CN1365109A - 存储音频数据的数字多用途盘音频盘及再现设备 - Google Patents
存储音频数据的数字多用途盘音频盘及再现设备 Download PDFInfo
- Publication number
- CN1365109A CN1365109A CN01138408A CN01138408A CN1365109A CN 1365109 A CN1365109 A CN 1365109A CN 01138408 A CN01138408 A CN 01138408A CN 01138408 A CN01138408 A CN 01138408A CN 1365109 A CN1365109 A CN 1365109A
- Authority
- CN
- China
- Prior art keywords
- audio
- data
- dvd
- voice data
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003860 storage Methods 0.000 title description 12
- 238000005070 sampling Methods 0.000 claims abstract description 77
- 238000013139 quantization Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000005236 sound signal Effects 0.000 claims description 16
- 238000011002 quantification Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 8
- 230000011664 signaling Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 23
- 238000001914 filtration Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 201000008271 Atypical teratoid rhabdoid tumor Diseases 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 241001269238 Data Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 101100102516 Clonostachys rogersoniana vern gene Proteins 0.000 description 1
- 102100023044 Cytosolic acyl coenzyme A thioester hydrolase Human genes 0.000 description 1
- 101710152190 Cytosolic acyl coenzyme A thioester hydrolase Proteins 0.000 description 1
- JDZPLYBLBIKFHJ-UHFFFAOYSA-N Sulfamoyldapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1S(N)(=O)=O JDZPLYBLBIKFHJ-UHFFFAOYSA-N 0.000 description 1
- 230000001944 accentuation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004350 spin decoupling difference spectroscopy Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
- H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
RBP | 内容 | 字节数 | |
0至11 | VTS_ID | VTS标识符 | 12字节 |
12至15 | VTS_EA | VTS的结束地址 | 4字节 |
16至27 | 保留 | 保留 | 12字节 |
28至31 | VTSI_EA | VTSI的结束地址 | 4字节 |
32至33 | VERN | DVD视频规范的版本号 | 2字节 |
34至37 | VTS_CAT | VTS类别 | 4字节 |
38至127 | 保留 | 保留 | 90字节 |
128至131 | VTSI_MAT_EA | VTSI_MAT的结束地址 | 4字节 |
132至191 | 保留 | 保留 | 60字节 |
192至195 | VTSM_VOBS_SA | VTSM_VOBS的起始地址 | 4字节 |
196至199 | VTS_VOBS_SA | VTSTT_VOBS的起始地址 | 4字节 |
200至203 | VTS_PTT_SR.PPT_SA | VTS_PTT_SRPT的起始地址 | 4字节 |
204至207 | VTS_PGCIT_SA | VTS_PFCIT的起始地址 | 4字节 |
208至211 | VTSM_PGCI_UT_SA | VTSM_PGCI_UT的起始地址 | 4字节 |
212至215 | VTS_TMAPT_SA | VTS_TMAPT的起始地址 | 4字节 |
216至219 | VTSM_C_ADT_SA | VTSM_C_ADT的起始地址 | 4字节 |
220至223 | VTSM_VOBU_ADMAP_SA | VTSM_VOBU_ADMAP的起始地址 | 4字节 |
224至227 | VTS_C_AST_SA | VTS_C_ADT的起始地址 | 4字节 |
228至231 | VTS_VOBU_ADMAP_SA | VTS_VOBU_ADMAP的起始地址 | 4字节 |
RBP | 内容 | 字节数 | |
232至255 | 保留 | 保留 | 24字节 |
256至257 | VTSM_V_ATR | VTSM的视频属性 | 2字节 |
258至259 | VTSM_AST_Ns | VTSM的音频流数目 | 2字节 |
260至267 | VTSM_AST_ATR | VTSM的音频流属性 | 8字节 |
268至323 | 保留 | 保留 | 56字节 |
324至339 | 保留 | 保留 | 16字节 |
340至341 | VTSM_SPST_Ns | VTSM的子图像流数目 | 2字节 |
342至347 | VTSM_SPST_ATR | VTSM的子图像流属性 | 6字节 |
348至511 | 保留 | 保留 | 164字节 |
512至513 | VTS_V_ATR | VTS的视频属性 | 2字节 |
514至515 | VTSM_AST_Ns | VTS的音频流数目 | 2字节 |
516至579 | VTS_AST_ATRT | VTS的音频流属性表 | 64字节 |
580至595 | 保留 | 保留 | 16字节 |
596至597 | VTS_SPST_Ns | VTS的子图像流数目 | 2字节 |
598至789 | VTS_SPST_ATRT | VTS的子图像流属性表 | 192字节 |
790至791 | 保留 | 保留 | 2字节 |
792至983 | VTS_MU_AST_ATRT | VTS的多声道音频流属性表 | 192字节 |
984至1023 | 保留 | 保留 | 40字节 |
1024至2047 | 保留 | 保留 | 1024字节 |
b63-b61 | 音频编码方式 |
000b | Dolby AC-3 |
010b | MPEG-1或MPEG-2,不存在扩展位流时使用 |
011b | MPEG-1,存在扩展位流时使用 |
100b | 线性PCM音频 |
其他 | 保留 |
b55-b54 | 量化/DRC |
00b | 16位 |
01b | 20位 |
10b | 24位 |
11b | 保留 |
b53-b52 | fs |
00b | 48KHz |
01b | 96KHz |
10b | 保留 |
11b | 保留 |
b50-b28 | 声道数目 |
000b | 1ch(单声道) |
001b | 2ch(立体声) |
010b | 3ch(多声道) |
011b | 4ch(多声道) |
100b | 5ch(多声道) |
101b | 6ch(多声道) |
110b | 7ch(多声道) |
111b | 8ch(多声道) |
其他 | 保留 |
b63-b61 | 音频编码方式 |
000b | Dolby AC-3 |
010b | MPEG-1或MPEG-2,不存在扩展位流时使用 |
011b | MPEG-2,存在扩展位流时使用 |
100b | 线性PCM音频 |
110b | DTS(任选) |
111b | SDDS(任选) |
其他 | 保留 |
b59-b58 | 音频型式 |
00b | 不规定 |
01b | 含语言 |
其他 | 保留 |
b57-b56 | 音频应用方式 |
00b | 不规定 |
01b | 卡拉OK方式 |
10b | 环绕方式 |
11b | 保留 |
字段 | 位数 | 字节数 | 数值 | 注释 |
packet_start_code_Drefix | 24 | 3 | 000001b | |
stream_id | 8 | 1 | 10111101b | private_stream_1 |
PES_packet_length | 16 | 2 | ||
‘10’ | 2 | 3 | 10b | |
PES_scrambling_control | 2 | 00b | 不加扰 | |
PES_priority | 1 | 0 | 无优先权 | |
data_alignment_indicator | 1 | 0 | 不由描述符定义 | |
copyright | 1 | 0 | 不由描述符定义 | |
original_or_copy | 1 | 1or0 | 原始的:1,复制:0 | |
PTS_DTS_flags | 2 | 10b or 00b | ||
ESCR_flag | 1 | 0 | 无ESCR字段 | |
ES_rate_flag | 1 | 0 | 无ES率字段 | |
DSM_trick_mode_flag | 1 | 0 | 无特技方式字段 | |
additional_copy_info_flag | 1 | 0 | 无复制信息字段 | |
PES_CRC_flag | 1 | 0 | 无CRC字段 | |
PES_extension_flag | 1 | 0或1 | ||
PES_header_data_length | 8 | 0至15 |
‘0010’ | 4 | 5 | 由提供者定义 | 注1 |
PTS[32..30] | 3 | |||
marker_bit | 1 | |||
PTS[29..15] | 15 | |||
marker_bit | 1 | |||
PTS[14..0] | 15 | |||
marker_bit | 1 | |||
PES_private_data_flag | 1 | 1 | 0 | 注2 |
pack_header_field_flag | 1 | 0 | ||
program_packet_sequence_counter_flag | 1 | 0 | ||
P_STD_buffer_flag | 1 | 1 | ||
保留 | 3 | 111b | ||
PES_extension_flag_2 | 1 | 0 | ||
‘01’ | 2 | 2 | 01b | 注2 |
P_STD_buffer_scale | 1 | 1 | ||
P_STD_buffer_size | 13 | 58 | ||
stuffing_byte | - | 0-7 |
字段 | 位数 | 字节数 | 数值 | 注释 |
sub_stream_id | 8 | 1 | 10100***b | 注1 |
number_of_frame_headers | 8 | 3 | 由提供者定义 | 注2 |
first_access_unit_pointer | 16 | 由提供者定义 | 注3 | |
audio_emphasis_flag | 1 | 3 | 由提供者定义 | 注4 |
audio_mute_flag | 1 | 由提供者定义 | 注5 | |
保留 | 1 | 0 | ||
audio_frame_number | 5 | 由提供者定义 | 注6 | |
Quantization_word_length | 2 | 由提供者定义 | 注7 | |
Audio_sampling_frequency | 2 | 由提供者定义 | 注8 | |
保留 | 1 | 0 | ||
number_of_audio_channels | 3 | 由提供者定义 | 注9 | |
Dynamic_range_control | 8 | 由提供者定义 | 注10 | |
音频数据区(线性PCM) |
取样频率(fs) | 48KHz | 96KHz |
取样相位 | 对于流中的所有声道应该同时 | |
量化 | 16位以上,2的补码 | |
加重 | 实施(零点:50μs,极点:15μs) | 不实施 |
流的方式 | 小包中的数据 | |||||
声道数 | fs(KHz) | 量化(位) | 在小包中的最大样本数 | 数据长度(字节) | 第一/其他PES小包的小包填充(字节) | 用于第一/其他PES小包的填充小包(字节) |
1(单声道) | 48/96 | 16 | 1004 | 2008 | 2/5 | 0/0 |
48/96 | 20 | 804 | 2010 | 0/3 | 0/0 | |
48/96 | 24 | 670 | 2010 | 0/3 | 0/0 | |
2(立体声) | 48/96 | 16 | 502 | 2008 | 2/5 | 0/0 |
48/96 | 20 | 402 | 2010 | 0/3 | 0/0 | |
48/96 | 24 | 334 | 2004 | 6/0 | 0/9 | |
3 | 48/96 | 16 | 334 | 2004 | 6/0 | 0/9 |
48/96 | 20 | 268 | 2010 | 0/3 | 0/0 | |
48 | 24 | 222 | 1988 | 0/0 | 12/15 | |
4 | 48/96 | 16 | 250 | 2000 | 0/0 | 10/13 |
48 | 20 | 200 | 2000 | 0/0 | 10/13 | |
48 | 24 | 166 | 1992 | 0/0 | 18/21 | |
5 | 48 | 16 | 200 | 2000 | 0/0 | 10/13 |
48 | 20 | 160 | 2000 | 0/0 | 10/13 | |
48 | 24 | 134 | 2010 | 0/3 | 0/0 | |
6 | 48 | 16 | 166 | 1992 | 0/0 | 18/21 |
48 | 20 | 134 | 2010 | 0/3 | 0/0 | |
7 | 48 | 16 | 142 | 1988 | 0/0 | 22/25 |
8 | 48 | 16 | 124 | 1984 | 0/0 | 26/29 |
字段 | 位数 | 字节数 | 数值 | 注释 |
sub_stream_id | 8 | 1 | 10001***b | 注1 |
number_of_frame_headers | 8 | 1 | 由提供者定义 | 注2 |
First_access_unit_pointer | 16 | 2 | 由提供者定义 | 注3 |
DTS音频数据区 |
比特率 | 单声道(1ch)64至384kbps立体声(2ch)96k至769kbps5.1声道256k至1536kbps |
取样频率 | 只用48KHz |
音频编码方式 | 1/0,2/0,3/0,2/1,2/2,3/2,*1 |
保护 | CRC被禁止 |
多语言声道 | 0 |
取样频率 | 量化位数 | 声道数 |
48KHz | 16位 | 8声道 |
20位 | 6声道 | |
24位 | 5声道 | |
96KHz | 16位 | 4声道 |
20位 | 3声道 | |
24位 | 2声道 |
b55-b54 | fs |
00b | 48KHz |
01b | 96KHz |
10b | 192KHz |
11b | 保留 |
b51-b48 | 声道数 |
0000b | 1ch(单声道) |
0001b | 2ch(立体声) |
0010b | 3ch(多声道) |
0011b | 4ch(多声道) |
0100b | 5ch(多声道) |
0101b | 6ch(多声道) |
0110b | 7ch(多声道) |
0111b | 8ch(多声道) |
1000b | 9ch(多声道) |
1001b | 10ch(多声道) |
1010b | 11ch(多声道) |
1011b | 12ch(多声道) |
1100b | 13ch(多声道) |
1101b | 14ch(多声道) |
1110b | 15ch(多声道) |
1111b | 16ch(多声道) |
取样频率 | 量化位数 | 最大的声道数 |
48KHz | 16位 | 13声道 |
48KHz | 20位 | 10声道 |
48KHz | 24位 | 8声道 |
96KHz | 16位 | 6声道 |
96KHz | 20位 | 5声道 |
96KHz | 24位 | 4声道 |
192KHz | 16位 | 3声道 |
192KHz | 20位 | 2声道 |
192KHz | 24位 | 2声道 |
字段 | 位数 | 字节数 | 数值 | 注释 |
sub_stream_id | 8 | 1 | 10100***b | 注1 |
number_of_frame_headers | 8 | 3 | 由提供者定义 | 注2 |
first_access_unit_pointer | 16 | 由提供者定义 | 注3 | |
audio_emphasis_flag | 1 | 由提供者定义 | 注4 | |
audio_mute_flag | 1 | 由提供者定义 | 注5 | |
保留 | 1 | 0 | 0 | |
audio_frame_number | 5 | 由提供者定义 | 注6 | |
quantization_word_length | 2 | 由提供者定义 | 注7 | |
audio_sampling_frequency | 2 | 由提供者定义 | 注8 | |
number_of_audio_channels | 4 | 由提供者定义 | 注9 | |
dynamic_range_control | 8 | 由提供者定义 | 注10 | |
音频数据区(线性PCM) |
流的方式 | 小包中的数据 | |||||
声道数 | fs(KHz) | 量化(位) | 在小包中的最大样本数 | 数据长度(字节) | 第一/其他PES小包的小包填充(字节) | 用于第一/其他PES小包的填充小包(字节) |
1(单声道) | 48/96/192 | 16 | 1004 | 2008 | 2/5 | 0/0 |
48/96/192 | 20 | 804 | 2010 | 0/3 | 0/0 | |
48/96/192 | 24 | 670 | 2010 | 0/3 | 0/0 | |
2(立体声) | 48/96/192 | 16 | 502 | 2008 | 2/5 | 0/0 |
48/96/192 | 20 | 402 | 2010 | 0/5 | 0/0 | |
48/96/192 | 24 | 334 | 2004 | 6/0 | 0/9 | |
3 | 48/96/192 | 16 | 334 | 2004 | 6/0 | 0/9 |
48/96 | 20 | 268 | 2010 | 0/3 | 0/0 | |
48/96 | 24 | 222 | 1988 | 0/0 | 12/15 | |
4 | 48/96 | 16 | 250 | 2000 | 0/0 | 10/13 |
48/96 | 20 | 200 | 2000 | 0/0 | 10/13 | |
48/96 | 24 | 166 | 1992 | 0/0 | 18/21 |
5 | 48/96 | 16 | 200 | 2000 | 0/0 | 10/13 |
48/96 | 20 | 160 | 2000 | 0/0 | 10/13 | |
48 | 24 | 134 | 2010 | 0/3 | 0/0 | |
6 | 48/96 | 16 | 166 | 1992 | 0/0 | 18/21 |
48 | 20 | 134 | 2010 | 0/3 | 0/0 | |
48 | 24 | 110 | 1980 | 0/0 | 30/33 | |
7 | 48 | 16 | 142 | 1988 | 0/0 | 22/25 |
48 | 20 | 114 | 1995 | 0/0 | 15/18 | |
48 | 24 | 94 | 1974 | 0/0 | 36/39 | |
8 | 48 | 16 | 124 | 1984 | 0/0 | 26/29 |
48 | 20 | 100 | 2000 | 0/0 | 10/13 | |
48 | 24 | 82 | 1968 | 0/0 | 42/45 | |
9 | 48 | 16 | 110 | 1968 | 0/0 | 30/33 |
48 | 20 | 88 | 1980 | 0/0 | 30/33 | |
10 | 48 | 16 | 100 | 2000 | 0/0 | 10/13 |
48 | 20 | 80 | 2000 | 0/0 | 10/13 | |
11 | 48 | 16 | 90 | 1980 | 0/0 | 30/33 |
12 | 48 | 16 | 82 | 1968 | 0/0 | 42/45 |
13 | 48 | 16 | 76 | 1976 | 0/0 | 34/37 |
取样频率 | 量化位数 | 最大的声道数 |
48KHz | 16位 | 52个声道 |
48KHz | 20位 | 42个声道 |
48KHz | 24位 | 35个声道 |
96KHz | 16位 | 26个声道 |
96KHz | 20位 | 21个声道 |
96KHz | 24位 | 17个声道 |
192KHz | 16位 | 13个声道 |
192KHz | 20位 | 10个声道 |
192KHz | 24位 | 8个声道 |
字段 | 位数 | 字节数 | 数值 | 注释 |
sub_stream_id | 8 | 1 | &&&&***b | 注1 |
number_of_frame_headers | 8 | 1 | 供应者定义 | 注2 |
first_access_unit_pointer | 16 | 2 | 供应者定义 | 注3 |
DTS音频数据区 |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2339/97 | 1997-01-28 | ||
KR2339/1997 | 1997-01-28 | ||
KR1019970002339A KR100247345B1 (ko) | 1997-01-28 | 1997-01-28 | 디브이디오디오디스크재생장치및방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB97125477XA Division CN1161986C (zh) | 1997-01-28 | 1997-12-11 | Dvd音频盘再现设备及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1365109A true CN1365109A (zh) | 2002-08-21 |
CN1175415C CN1175415C (zh) | 2004-11-10 |
Family
ID=19495650
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011384107A Expired - Lifetime CN1319063C (zh) | 1997-01-28 | 1997-12-11 | 存储音频数据的数字多用途盘音频盘的再现方法和设备 |
CNB011384123A Expired - Lifetime CN1162857C (zh) | 1997-01-28 | 1997-12-11 | 存储音频数据的数字多用途盘音频盘及再现设备 |
CNB97125477XA Expired - Lifetime CN1161986C (zh) | 1997-01-28 | 1997-12-11 | Dvd音频盘再现设备及其方法 |
CNB011384085A Expired - Lifetime CN1175415C (zh) | 1997-01-28 | 2001-11-12 | 存储音频数据的数字多用途盘音频盘的再现设备 |
CNB011384115A Expired - Lifetime CN1186777C (zh) | 1997-01-28 | 2001-11-12 | 存储音频数据的数字多用途盘音频盘及再现设备 |
CNB011384093A Expired - Lifetime CN1175416C (zh) | 1997-01-28 | 2001-11-12 | 存储音频数据的数字多用途盘音频盘的再现方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011384107A Expired - Lifetime CN1319063C (zh) | 1997-01-28 | 1997-12-11 | 存储音频数据的数字多用途盘音频盘的再现方法和设备 |
CNB011384123A Expired - Lifetime CN1162857C (zh) | 1997-01-28 | 1997-12-11 | 存储音频数据的数字多用途盘音频盘及再现设备 |
CNB97125477XA Expired - Lifetime CN1161986C (zh) | 1997-01-28 | 1997-12-11 | Dvd音频盘再现设备及其方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011384115A Expired - Lifetime CN1186777C (zh) | 1997-01-28 | 2001-11-12 | 存储音频数据的数字多用途盘音频盘及再现设备 |
CNB011384093A Expired - Lifetime CN1175416C (zh) | 1997-01-28 | 2001-11-12 | 存储音频数据的数字多用途盘音频盘的再现方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5987417A (zh) |
EP (3) | EP1335377A3 (zh) |
JP (1) | JPH10208403A (zh) |
KR (1) | KR100247345B1 (zh) |
CN (6) | CN1319063C (zh) |
HK (1) | HK1009901A1 (zh) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050259833A1 (en) * | 1993-02-23 | 2005-11-24 | Scarpino Frank A | Frequency responses, apparatus and methods for the harmonic enhancement of audio signals |
JP4112644B2 (ja) | 1996-02-28 | 2008-07-02 | パイオニア株式会社 | 情報記録媒体、情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法 |
EP0797197B1 (en) * | 1996-03-21 | 2002-11-06 | Kabushiki Kaisha Toshiba | Packing method, recording medium and reproducing apparatus for variable length data |
KR100496144B1 (ko) * | 1997-03-25 | 2005-11-23 | 삼성전자주식회사 | 디브이디 오디오 디스크 및 이를 재생하는 장치 및 방법 |
CN1129137C (zh) * | 1997-03-25 | 2003-11-26 | 三星电子株式会社 | 播放dvd音频盘的装置和方法 |
US7110662B1 (en) * | 1997-03-25 | 2006-09-19 | Samsung Electronics Co., Ltd. | Apparatus and method for recording data on a DVD-audio disk |
US6741796B1 (en) * | 1997-03-25 | 2004-05-25 | Samsung Electronics, Co., Ltd. | DVD-Audio disk, and apparatus and method for playing the same |
US6222983B1 (en) * | 1997-03-25 | 2001-04-24 | Samsung Electronics Co., Ltd. | DVD-audio disk, and apparatus and method for playing the same |
US6449227B1 (en) * | 1997-03-25 | 2002-09-10 | Samsung Electronics Co., Ltd. | DVD-audio disk, and apparatus and method for playing the same |
US6298025B1 (en) * | 1997-05-05 | 2001-10-02 | Warner Music Group Inc. | Recording and playback of multi-channel digital audio having different resolutions for different channels |
JP3201311B2 (ja) * | 1997-06-17 | 2001-08-20 | 日本ビクター株式会社 | Dvdオーディオディスク及び再生装置 |
US6636474B1 (en) * | 1997-07-16 | 2003-10-21 | Victor Company Of Japan, Ltd. | Recording medium and audio-signal processing apparatus |
US6222805B1 (en) | 1997-08-07 | 2001-04-24 | Matsushita Electric Industrial Co., Ltd. | Optical disk, reproduction apparatus, and reproduction method |
JP3450662B2 (ja) * | 1997-08-14 | 2003-09-29 | パイオニア株式会社 | 情報記録媒体、その再生装置及び方法並びにその記録装置及び方法 |
KR100251453B1 (ko) * | 1997-08-26 | 2000-04-15 | 윤종용 | 고음질 오디오 부호화/복호화장치들 및 디지털다기능디스크 |
TW451188B (en) * | 1997-09-10 | 2001-08-21 | Sony Corp | Information recording method and apparatus and information recording medium |
KR100375089B1 (ko) * | 1997-10-15 | 2003-03-07 | 마쯔시다덴기산교 가부시키가이샤 | 정보 저장 디스크, 재생 장치 및 재생 방법 |
CN1305063C (zh) * | 1997-11-21 | 2007-03-14 | 日本胜利株式会社 | 盘重放装置以及盘记录重放方法 |
US6738561B1 (en) | 1997-11-21 | 2004-05-18 | Victor Company Of Japan, Ltd. | Recording medium and signal processing apparatus |
JP3437426B2 (ja) * | 1997-11-28 | 2003-08-18 | パイオニア株式会社 | 情報記録媒体並びに情報再生装置及び情報再生方法 |
EP0933776A3 (en) * | 1998-01-30 | 2006-05-17 | Victor Company of Japan, Ltd. | Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc |
JP3357288B2 (ja) * | 1998-04-10 | 2002-12-16 | パイオニア株式会社 | 情報記録媒体及び再生装置 |
JPH11296997A (ja) * | 1998-04-10 | 1999-10-29 | Pioneer Electron Corp | 情報記録媒体及び再生装置 |
US6788880B1 (en) | 1998-04-16 | 2004-09-07 | Victor Company Of Japan, Ltd | 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 |
JP3473828B2 (ja) | 1998-06-26 | 2003-12-08 | 株式会社東芝 | オーディオ用光ディスク及び情報再生方法及び再生装置 |
US6757659B1 (en) * | 1998-11-16 | 2004-06-29 | Victor Company Of Japan, Ltd. | Audio signal processing apparatus |
US7844167B1 (en) * | 1998-12-08 | 2010-11-30 | Stmicroelectronics, Inc. | System and apparatus for digital audio/video decoder splitting signal into component data streams for rendering at least two video signals |
KR100360285B1 (ko) * | 1999-05-20 | 2002-11-04 | 엘지전자 주식회사 | 디지털 인터페이스를 이용한 오디오 스트림 송수신 장치 및 방법 |
US6560496B1 (en) * | 1999-06-30 | 2003-05-06 | Hughes Electronics Corporation | Method for altering AC-3 data streams using minimum computation |
US7231268B1 (en) | 1999-08-17 | 2007-06-12 | Samsung Electronics Co., Ltd. | Method of assigning audio channel identification, method for selecting audio channel using the same, and optical recording and reproducing apparatus suitable therefor |
US6694091B1 (en) | 1999-08-17 | 2004-02-17 | Samsung Electronics Co., Ltd. | Method of assigning audio channel identification, method for selecting audio channel using the same, and optical recording and reproducing apparatus suitable therefor |
US6813281B1 (en) * | 1999-08-17 | 2004-11-02 | Samsung Electronics Co., Ltd. | Method of assigning audio channel identification, method for selecting audio channel using the same, and optical recording and reproducing apparatus suitable therefor |
US7236836B1 (en) * | 1999-09-29 | 2007-06-26 | Victor Company Of Japan, Ltd. | System for signal processing and signal transmission |
US6662060B1 (en) * | 1999-10-18 | 2003-12-09 | Intel Corporation | Method and apparatus for multimedia playback with title specific parameters |
EP1289278A1 (en) * | 1999-12-29 | 2003-03-05 | Samsung Electronics Co., Ltd. | Method for assigning audio channel identification, method for selecting audio channel, and optical recording and reproducing apparatus suitable therefor |
CA2366592A1 (en) | 2000-02-10 | 2001-08-16 | Roger Hammons | A system and method employing a modular decoder for decoding turbo and turbo-like codes in a communications network |
JP4712934B2 (ja) * | 2000-03-06 | 2011-06-29 | ソニー株式会社 | 情報信号再生装置 |
JP2001266488A (ja) * | 2000-03-23 | 2001-09-28 | Toshiba Corp | 圧縮オーディオデータ再生装置および圧縮オーディオデータ再生方法 |
US6717891B2 (en) * | 2000-04-18 | 2004-04-06 | Matsushita Electric Industrial Co., Ltd. | Reproducing device and reproducing method |
KR100424480B1 (ko) * | 2000-05-23 | 2004-03-22 | 엘지전자 주식회사 | 디지털 텔레비전이 수용가능한 데이터 포맷의 고밀도 광 기록매체와, 그에 따른 재생장치 |
JP2003535425A (ja) * | 2000-05-30 | 2003-11-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Cdオーディオ上のコード化された情報 |
JP2002042423A (ja) * | 2000-07-27 | 2002-02-08 | Pioneer Electronic Corp | オーディオ再生装置 |
JP4465570B2 (ja) * | 2000-09-26 | 2010-05-19 | ソニー株式会社 | 画像処理装置および方法、並びに記録媒体 |
US20020080695A1 (en) * | 2000-10-27 | 2002-06-27 | Noriaki Horii | Recording apparatus for information recording medium and recording method |
US6745164B2 (en) | 2000-10-27 | 2004-06-01 | Alpine Electronics, Inc. | DVD-audio playback method and playback device |
EP1209683A3 (en) * | 2000-11-24 | 2003-08-13 | Pioneer Corporation | Information recording apparatus |
US7043484B2 (en) * | 2000-12-05 | 2006-05-09 | Dvdemand Technologies Inc. | System and method for producing storage media images |
EP1223696A3 (en) * | 2001-01-12 | 2003-12-17 | Matsushita Electric Industrial Co., Ltd. | System for transmitting digital audio data according to the MOST method |
US20020191522A1 (en) * | 2001-05-07 | 2002-12-19 | Media Tek, Inc. | DVD audio encoder and decoder |
CN1780560B (zh) * | 2003-03-10 | 2011-05-25 | 布罗因联合公司 | 利用生淀粉生产乙醇的方法 |
CN100458957C (zh) * | 2003-03-18 | 2009-02-04 | 索尼株式会社 | 数据记录设备和方法、数据播放设备和方法 |
US8068722B2 (en) * | 2004-10-07 | 2011-11-29 | Panasonic Corporation | Information storage medium, TS packet judgement apparatus, and data reproduction apparatus |
JP2006109290A (ja) * | 2004-10-08 | 2006-04-20 | Matsushita Electric Ind Co Ltd | 復号化装置 |
CN100531398C (zh) * | 2006-08-23 | 2009-08-19 | 中兴通讯股份有限公司 | 一种移动多媒体广播系统的多音轨实现方法 |
JP5652642B2 (ja) * | 2010-08-02 | 2015-01-14 | ソニー株式会社 | データ生成装置およびデータ生成方法、データ処理装置およびデータ処理方法 |
US9131326B2 (en) * | 2010-10-26 | 2015-09-08 | Bose Corporation | Audio signal processing |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07287877A (ja) * | 1994-04-16 | 1995-10-31 | Hudson Soft Co Ltd | Cdマスタリング用記録媒体 |
JP3024673B2 (ja) * | 1994-10-31 | 2000-03-21 | 日本電気株式会社 | データ圧縮方式 |
US5778142A (en) * | 1994-11-24 | 1998-07-07 | Kabushiki Kaisha Toshiba | Large capacity recording medium, method and apparatus for reproducing data from a large-capacity recording medium, and method and apparatus for recording data on a large-capacity recording medium |
US5809245A (en) * | 1995-01-24 | 1998-09-15 | Kabushiki Kaisha Toshiba | Multimedia computer system |
KR100215130B1 (ko) * | 1995-04-06 | 1999-08-16 | 니시무로 타이죠 | 재생 데이타와 재생 데이타의 속성 정보를 함께 기록한 기록매체 |
US5745643A (en) * | 1995-04-06 | 1998-04-28 | Kabushiki Kaisha Toshiba | System for and method of reproducing playback data appropriately by the use of attribute information on the playback data |
US6134383A (en) * | 1995-04-11 | 2000-10-17 | Kabushiki Kaisha Toshiba | Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium |
US5902115A (en) * | 1995-04-14 | 1999-05-11 | Kabushiki Kaisha Toshiba | Recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information |
DE69636648T2 (de) * | 1995-04-14 | 2007-12-06 | Kabushiki Kaisha Toshiba, Kawasaki | Gerät zur Wiedergabe von einem Aufzeichnungsmedium |
JP3748936B2 (ja) * | 1996-03-18 | 2006-02-22 | パイオニア株式会社 | 情報記録装置及び方法並びに情報再生装置及び方法 |
US5812790A (en) * | 1996-09-09 | 1998-09-22 | Sonic Solutions | Variable encoding rate plan generation |
CN1129137C (zh) * | 1997-03-25 | 2003-11-26 | 三星电子株式会社 | 播放dvd音频盘的装置和方法 |
KR100265112B1 (ko) * | 1997-03-31 | 2000-10-02 | 윤종용 | 디브이디 디스크와 디브이디 디스크를 재생하는 장치 및 방법 |
US5844636A (en) * | 1997-05-13 | 1998-12-01 | Hughes Electronics Corporation | Method and apparatus for receiving and recording digital packet data |
KR100215476B1 (ko) * | 1997-06-02 | 1999-08-16 | 윤종용 | 디지털 다기능 디스크(dvd) 및 dvd재생장치 |
US6636474B1 (en) * | 1997-07-16 | 2003-10-21 | Victor Company Of Japan, Ltd. | Recording medium and audio-signal processing apparatus |
-
1997
- 1997-01-28 KR KR1019970002339A patent/KR100247345B1/ko not_active IP Right Cessation
- 1997-02-07 US US08/797,290 patent/US5987417A/en not_active Expired - Lifetime
- 1997-12-11 CN CNB011384107A patent/CN1319063C/zh not_active Expired - Lifetime
- 1997-12-11 CN CNB011384123A patent/CN1162857C/zh not_active Expired - Lifetime
- 1997-12-11 CN CNB97125477XA patent/CN1161986C/zh not_active Expired - Lifetime
-
1998
- 1998-01-28 EP EP03011007A patent/EP1335377A3/en not_active Ceased
- 1998-01-28 JP JP10016187A patent/JPH10208403A/ja active Pending
- 1998-01-28 EP EP98300583A patent/EP0855715A3/en not_active Ceased
- 1998-01-28 EP EP03011008A patent/EP1335378A3/en not_active Ceased
- 1998-09-10 HK HK98110555A patent/HK1009901A1/xx not_active IP Right Cessation
-
2001
- 2001-11-12 CN CNB011384085A patent/CN1175415C/zh not_active Expired - Lifetime
- 2001-11-12 CN CNB011384115A patent/CN1186777C/zh not_active Expired - Lifetime
- 2001-11-12 CN CNB011384093A patent/CN1175416C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1335378A2 (en) | 2003-08-13 |
EP0855715A3 (en) | 1999-09-22 |
CN1186777C (zh) | 2005-01-26 |
CN1365113A (zh) | 2002-08-21 |
KR19980066663A (ko) | 1998-10-15 |
CN1161986C (zh) | 2004-08-11 |
CN1365111A (zh) | 2002-08-21 |
CN1175415C (zh) | 2004-11-10 |
MX9709936A (es) | 1998-08-30 |
CN1365112A (zh) | 2002-08-21 |
JPH10208403A (ja) | 1998-08-07 |
US5987417A (en) | 1999-11-16 |
CN1175416C (zh) | 2004-11-10 |
CN1365110A (zh) | 2002-08-21 |
CN1319063C (zh) | 2007-05-30 |
EP1335378A3 (en) | 2009-04-15 |
CN1189740A (zh) | 1998-08-05 |
KR100247345B1 (ko) | 2000-03-15 |
EP1335377A3 (en) | 2009-04-08 |
HK1009901A1 (en) | 1999-06-11 |
CN1162857C (zh) | 2004-08-18 |
EP0855715A2 (en) | 1998-07-29 |
EP1335377A2 (en) | 2003-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1175415C (zh) | 存储音频数据的数字多用途盘音频盘的再现设备 | |
CN1278332C (zh) | 再现dvd盘的装置和方法 | |
CN1129137C (zh) | 播放dvd音频盘的装置和方法 | |
CN1133158C (zh) | 数字通用盘-音频盘,及其播放的装置和方法 | |
CN1820317A (zh) | 任意再现音频数据的数据再现设备及其方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20020821 Assignee: China Hualu Group Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000238 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20140423 Application publication date: 20020821 Assignee: Guangzhou Panyu Juda Car Audio Equipment Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000233 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20140422 Application publication date: 20020821 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000239 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20140423 Application publication date: 20020821 Assignee: TCL Kone Electronics (Huizhou) Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000240 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20140423 Application publication date: 20020821 Assignee: Guangdong OPPO Mobile Communications Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000237 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20140423 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20020821 Assignee: Dongguan de video technology Co. Ltd. Kit Assignor: Blue light United Co., Ltd. Contract record no.: 2016990000233 Denomination of invention: Digital multipurpose disc voice frequency disc of storage voice frequency data and reproducing device Granted publication date: 20041110 License type: Common License Record date: 20160614 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20041110 |
|
CX01 | Expiry of patent term |