1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 16824 120 mm DVD (DVD-RAM)KS X ISO/IEC 16824:2013 2013 1 8 http:/www.kats.go.krKS X ISO/IEC 16824:2013 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2001 4 17 ：2013 1 8 2013-0009 ： ： ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X ISO/IEC 1
2、6824:2013 i v . vi 1 .1 1 1 2 1 2.1 1 2.2 1 2.3 1 3 2 4 .2 5 4 5.1 4 5.2 .4 6 4 7 .5 8 6 8.1 6 8.2 7 8.3 .7 9 .7 9.1 7 9.2 8 9.3 8 9.4 9 9.5 9 9.6 9 9.7 .10 2 , .11 10 .11 10.1 13 10.2 13 10.3 13 10.4 13 10.5 13 10.6 14 10.7 .14 10.8 .14 KS X ISO/IEC 16824:2013 ii 11 .15 11.1 .15 11.2 15 11.3 15 11.
3、4 15 11.5 .15 12 .16 12.1 .16 12.2 16 12.3 16 12.4 16 12.5 .16 3 .17 13 .17 13.1 .17 13.2 .20 13.3 ECC 20 13.4 22 13.5 NRZI .22 13.6 .23 13.7 DC (DCC)24 14 .26 14.1 26 14.2 26 14.3 26 14.4 26 14.5 26 14.6 27 14.7 28 15 .28 15.1 28 15.2 VFO 30 15.3 (AM) 30 15.4 ID(PID) 30 15.5 PID (PED) 31 15.6 PA 1
4、PA 2(Postamble 1, Postamble 2) 31 15.7 (Mirror) 33 15.8 (Gap) .33 15.9 1 33 15.10 (PS) 33 15.11 34 15.12 PA 3(Postamble 3) .34 15.13 2 34 15.14 34 15.15 35 KS X ISO/IEC 16824:2013 iii 16 35 16.1 .35 16.2 37 16.3 45 16.4 48 17 .49 17.1 DMA(Defect Management Areas).49 17.2 DDS(Disk Definition Structur
5、e) .49 17.3 52 17.4 .52 17.5 53 17.6 (PDL) .54 17.7 (SDL)56 17.8 .58 17.9 61 17.10 61 4 62 18 .62 18.1 .62 18.2 .62 18.3 63 19 66 19.1 Push-pull 66 19.2 push-pull .66 19.3 66 19.4 67 19.5 67 20 .67 20.1 VFO 1 VFO 2 68 20.2 , PID, PED, PA68 20.3 1, 2, 3, 4 68 20.4 69 21 .69 21.1 HF(High Frequency) 69
6、 21.2 .70 21.3 70 5 72 22 .72 22.1 .72 22.2 .72 22.3 72 22.4 73 23 .73 23.1 .73 KS X ISO/IEC 16824:2013 iv 23.2 .74 6 .74 24 .75 A( ) .76 B( ) .78 C( ) 80 D( ) .84 E( ) .86 F( ) .87 G( ) RLL(2,10) 8-to-16 89 H( ) .99 J( ) , 1 .101 K( ) .102 L( ) .103 KS X ISO/IEC 16824:2013 .104 KS X ISO/IEC 16824:2
7、013 v . KS X 5753： 2001 . KS X ISO/IEC 16824 . A( ) B( ) C( ) D( ) E( ) F( ) G( ) RLL(2,10) 8-to-16 H( ) J( ) , 1 K( ) L( ) KS X ISO/IEC 16824:2013 vi 1999 1 ISO/IEC 16824, Information technology 120 mm DVD rewritable disk(DVD-RAM) . KS X ISO/IEC 16824:2013 120 mm DVD (DVD-RAM) Information technolog
8、y 120 mm DVD rewritable disk (DVD-RAM) 1 1 120 mm , , . , . . DVD-RAM . . (7 ) , . , . . , . 2 2.1 . . 2.2 2.1 . 2.3 KS X ISO/IEC 16824:2013 2 2.1 . 3 . . ( ) . KS ISO/IEC 16825, 120 mm DVD-RAM IEC 60950： 1991, Safety of information technology equipment 4 . 4.1 (Case) , . 4.2 (Channel bit) , 0 1 . 4
9、.3 DSV (Digital Sum Value) , 10 1 1 , 1 0 . 4.4 (Disk Reference Plane) , . 4.5 (Dummy substrate) , . 4.6 (Embossed mark) , . 4.7 (Entrance surface) 4.8 (Land and Groove) , . . . KS X ISO/IEC 16824:2013 3 4.9 (mark) . . 4.10 (Phase change) , . . 4.11 (Polarization) , . . , . 4.12 (Recording layer) ,
10、. 4.13 (Sector) , . 4.14 (Space) , . . 4.15 (Substrate) , . 4.16 (Track) 360 4.17 (Track pitch) , . 4.18 ZCLV (Zoned Constant Linear Velocity) 4.19 (Zone) KS X ISO/IEC 16824:2013 4 5 5.1 , 1.26 0.01 0.02 1.235 1.275 . 0 9 . 0 9, A F . 0 1 . 0 1 (MSB) . 2 . (MSB) , (LSB) . 8n b(8n 1) MSB(Most Signifi
11、cant Bit) b0 LSB(Least Significant Bit) . b(8n 1) . 0 1 2 x . 5.2 , , . 6 AM Address Mark BCA Burst Cutting Area BPF Band Pass Filter DC Direct Current DCC DC Component Suppress Control DDS Disk Definition Structure DMA Defect Management Area DSV Digital Sum Value ECC Error Correction Code EDC Error
12、 Detection Code FRM Forced Reassignment Marking HF High Frequency ID Identification Data IED ID Error Detection Code LPF Low Pass Filter LSN Logical Sector Number NRZ Non Return to Zero NRZI Non Return to Zero Inverted PA Postamble PDL Primary Defect List PED P(ID) Error Detection code KS X ISO/IEC
13、16824:2013 5 PI Parity of Inner-code PID Physical Identification Data PLL Phase Locked Loop PO Parity of Outer-code PS Pre-Synchronous codeRS Reed-Solomon code SDL Secondary Defect List SYNC Code Synchronous Code VFO Variable Frequency Oscillator ZCLV Zoned Constant Linear Velocity 7 , . . . . 1S ,
14、. . 2.6 GB . 2S . . 5.2 GB . 1S , . KS X ISO/IEC 16825 1S . 2S 1 . . , . . . . . 1 . KS X ISO/IEC 16824:2013 6 1 120 mm DVD-RAM 8 8.1 8.1.1 . ： 23 2 ： 50 %5 % ： 86 kPa 106 kPa . 48 . . . 8.1.2 , . . . . ： 5 60 ： 3 % 85 % ： 1 g/m3 30 g/m3 ： 10 /h ( ) ： 10 % ( ) . 2 . 1S 2S KS X ISO/IEC 16824:2013 7 8
15、.1.3 . ： 10 50 ： 3 % 85 % ： 1 g/m3 30 g/m3： 75 kPa 106 kPa ： 10 /h ( ) ： 10 %/h ( ) 8.1.4 . K . 8.2 IEC 60950 . 8.3 IEC 60950 HB . 9 . . 9.1 2 . , 2 . , . KS X ISO/IEC 16824:2013 8 A F B G C H1, H2, H3, H4d.c. D Ia, Ib, Ic, Id E 2 C D A F . C 100 p-s . . a) ()：nm10nm5nm065+a) ： b) ： c) ： 0.600.01 d)
16、 ： 30 % 55 % b) ： 0.033 rms( ) c) RIN(Relative Intensity Noise)： 10 log (a.c. /Hz)/d.c. ： 134 dB/Hz ( ) 9.2 1 . 2 . , PLL , F . 9.3 1 2 KS X ISO/IEC 16824:2013 9 3 1 % . 9.4 ： 2.0 N0.5 N ： 40.00.5( E ) 9.5 Hs (1). 23.1 kHz 10 kHz . Hs . 0020s3i1i31i31)i(H+= (1) , 2f, 0 2f0, 1i = , fo 0 dB . . f1 f01
17、 / 3 f2 f03 9.6 H |1 H| 3 . 3 (Hz) (dB) KS X ISO/IEC 16824:2013 10 100 Hz 10 kHz： |1 H| |1 Hs| 20 % . f0 0/2 (2) , max 8 m/s2 1.5 . emax 0.23 m . f0 . kHz0.21023.035.18213216maxmax0=ef(2) emax 0 . 23.1 Hz 100 Hz： |1 H| . 100 Hz 40.6 dB (100 Hz |1 Hs| 20 %) 100 Hz 44.1 dB (100 Hz |1 Hs| 20 %) 23.1 Hz
18、 66.0 dB (23.1 Hz |1 Hs| 20 %) 23.1 Hz 86.0 dB (23.1 Hz 20 dB |1 Hs| 20 %) 16.9 Hz 23.1 Hz： |1 H| 66.0 dB 86.0 dB . 9.7 H |1 H| 4 . 4 (Hz) (dB) KS X ISO/IEC 16824:2013 11 100 Hz 10 kHz： |1 H| |1 Hs| 20 % . f0 0 / 2 (3) max 1.8 m/s2 1.5 . emax 0.022 m . . kHz0.310022.035.18.1213216maxmax0=ef(3) 0 . 3
19、9.8 Hz 100 Hz： |1 H| . 100 Hz 47.9 dB (100 Hz |1 Hs| 20 %) 100 Hz 51.4 dB (100 Hz |1 Hs| 20 %) 39.8 Hz 63.9 dB (39.8 Hz |1 Hs| 20 %) 39.8 Hz 83.9 dB (39.8 Hz 20 dB |1 Hs| 20 %) 16.9 Hz 39.8 Hz： |1 H| 63.9 dB 83.9 dB . 2 , 10 . . . . P Q . P (10.4 ) . Q ( 5 7 ). KS X ISO/IEC 16824:2013 12 5 6 7 d2d2 15.00 mm e1KS X ISO/IEC 16824:2013 13 10.1 . d1 120.00 mm0.30 mm . d2 15.00 mm 0.15mm 0.00mm 5 15.00 mm . . . 0.1 mm 0.1 mm . , . e1 1.20 mm 0.30mm 0.60mm10.2 d2 d3 . d3 16.0 mm ( ) P Q 0.10 mm . 10.3 d3 d4 . d4 22.0 mm ( ) P Q 0.05 mm . 10.4 d4 d5 . d5 33.0 mm ( ) 0.1 mm . Q P 0.1 mm
