1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 28 http:/www.kats.go.krKS C IEC 600941 1: KS C IEC 60094 1: 2006 (2011 )C IEC 60094 1: 2006 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1991 12 16 :2006 12 28 :2011 12 30 2011-0700 : : ( 02-509-7263) (http:/www.kats.go.kr). 10 5 , . ICS 33.160.30
2、KS C IEC 1: 60094 1: 2006(2011 ) Magnetic tape sound recording and reproducing systems Part 1: General conditions and requirements 1981 4 IEC 60094 1 Magnetic tape sound recording and reproducing systems Part 1: General conditions and requirements . 1 1. , , , . . 2. 2.1 KS C IEC 60050 806( 806: ) .
3、 2.2 , IEC 60050 801(International electrotechnical vocabulary chapter 801: Acoustics electro acoustics), KS C IEC 60050 806 KS C IEC 60268 2( 2: ) . 3. KS A ISO 31 KS C IEC 60027( ) . 4. KS, IEC ISO . KS A ISO 1660( ) KS A 0108 KS B ISO 406( ) KS B ISO 1101( , , , , , ) KS B 0001 KS B 0608 KS B 024
4、2 KS C 0102 KS X IEC 6017( )( ) C IEC 60094 1: 2006 2 ISO 1101 2(Tolerances of form and position Part II: Maximum meterial principle) A . 5. 5.1 . . . . . . . IEC 60263(Scales and sizes for plotting frequency characteristics and polar diagrams) 5.2 , 10 25 dB 50 dB . 10 50 mm . , . 6. 6.1 IEC 60268
5、11(Sound system equipment Part 11: Application of connectors for the interconnection of sound system components) KS C IEC 60268 12( 12: ) . 6.2 IEC 60268 15(Sound system equipment Part 15: Preferred matching values for the interconnection of sound system components) . 7. KS C IEC 60581 4 ( : 4: ) .
6、8. , KS M 3920 ISO 543(Cinematography Motion-picture safety film Definition, testing and marking) . 2 9. . 50.80 mm(2.000 in) 25.40 mm(1.000 in) 12.70 mm(0.500 in) 16.30 mm(0.248 in) 0.055 mm (0.002 2 in ) 3.81 mm(0.248 in) 0.020 mm (0.000 8 in ) 10. 76.2 cm/s 2 . 0 0.06 0 0.002 4 0 0.002 4 0 0.002
7、4 0 0.002 4 0 0.002 0 0.06 0 0.06 0 0.06 0 0.05 C IEC 60094 1: 2006 3 . . KS cm/s in/s % % IEC 76.2 38.1 19.05 30 15 7 1/20.2 0.2 0.2 0.1 0.1 0.15 KS C IEC 60094 6 19.05 7 1/20.2 0.15 IEC 60094 9 19.05 9.53 4.76 7 1/2 3 3/4 1 7/82 2 2 0.2 0.3 0.5 KS C IEC 60094 6 9.53 3 3/42 IEC 60094 8 4.76 1 7/82
8、KS C IEC 60094 7 . cm/s in/s % % KS IEC 19.05 9.53 4.76 7 1/2 3 3/4 1 7/80.5 0.5 0.5 0.2 0.3 0.5 KS C IEC 60094 6 9.53 3 3/40.5 0.3 IEC 60094 8 4.76 1 7/80.5 0.5 KS C IEC 60094 7 11. 11.1 (spool) , . 11.1.1 . 11.1.2 . 11.2 , . 12. KS C IEC 60094 6, KS C IEC 60094 7, IEC 60094 8(Magnetic tape sound r
9、ecording and reproducing system Part 8: Eight track magnetic tape cartridge for commercial tape records and domestic use) IEC 60094 9(Magnetic tape sound recording and reproducing systems Part 9: Magnetic tape cartridge for professional use) . 13. , , , No. 1, No.2 . 14. KS C IEC 60094 6, KS C IEC 6
10、0094 7, IEC 60094 8 IEC 60094 9 . C IEC 60094 1: 2006 4 3 15. , 2 . t1 . t2 . , t2 t1 . N(dB) . )41log( 10411log 10)N(dB21222222tftf+= f: (Hz) t1, t2: ( ) . KS C IEC 60094 2 . 15.1 . s cm/s in/s t1t2IEC KS IEC 35 IEC 1 76.2 30 17.5 IEC 2 35 IEC 1 38.1 15 50 3 180 IEC 2 70 IEC 1 19.05 7 1/250 3 180 I
11、EC 2 KS C IEC 60094 6 19.05 7 1/250 IEC 60091 9 19.05 7 1/250 3 180 9.53 3 3/490 3 180 4.76 1 7/8120 3 180 KS C IEC 60094 6 9.53 3 3/490 3 180 IEC 60094 8 4.76 1 7/8120 70(1) 3 180 3 180 KS C IEC 60094 7 (1) ( , ). 1 , 1 16. 15. . 17. 17.1 C IEC 60094 1: 2006 5 17.1.1 15. 2a . 17.1.2 15. , 2a . 17.1
12、.3 808 000 Hz 2 2 dB . 2 1.5 dB . 17.2 17.2.1 15. 2b . 17.2.2 1256 300 Hz 2 3 dB . 17.3 17.3.1 15. , 2c . 17.3.2 2c . , , . KS C IEC 60094 2 2c . 4 18. . 19. 19.1 19.1.1 . a) 1 . b) 1 ( .) . , . . . a) b) c) d) e) f) g) ( ) h) ( , ) C IEC 60094 1: 2006 6 i) j) ( ) k) l) (IEC 1 IEC 2) 19.1.2 19.2 KS
13、C 5506 . 20. 20.1 , . 20.2 0.5 m . 20.3 . C IEC 60094 1: 2006 7 1 : dB 315 Hz 1 000 Hz s s t1 t270 3 180 t1 t290 3 180 t1 t2120 3 180 Hz t1 = 17.5 t1 = 35 t1 = 50 t1 t250 3 180 t1 = 70 10.3 8.6 7.0 5.4 4.1 3.0 2.1 1.4 0.9 0.6 0.4 0.2 0.1 0 0.1 0.2 0.3 0.5 0.8 1.2 1.8 2.5 3.5 4.7 6.1 7.7 9.4 11.3 13.
14、1 15.0 17.1 19.0 10.4 8.6 7.0 5.5 4.1 3.0 2.1 1.5 1.0 0.7 0.4 0.2 0.1 0 0.1 0.3 0.5 0.8 1.2 1.7 2.6 3.5 4.7 6.2 7.8 9.5 11.3 13.3 15.2 17.0 19.2 21.1 10.5 8.7 7.1 5.6 4.2 3.1 2.2 1.5 1.1 0.7 0.5 0.3 0.1 0 0.2 0.4 0.7 1.2 1.8 2.6 3.8 5.0 6.5 8.1 9.9 11.7 13.6 15.6 17.5 19.4 21.5 23.5 16 20 25 31.5 40
15、 50 63 80 100 125 160 200 250 315 400 500 630 800 1 000 1 250 1 600 2 000 2 500 3 150 4 000 5 000 6 300 8 000 10 000 12 500 16 000 20 000 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0 0 0 0 0 0 0 0.1 0.2 0.3 0.4 0.7 1.1 1.7 2.4 3.4 4.6 6.1 7.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.
16、2 0.2 0.2 0.2 0.1 0.1 0 0.1 0.3 0.6 0.9 1.5 2.3 3.2 4.5 5.9 7.5 9.1 11.1 12.9 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.2 0.1 0 0.2 0.6 1.0 1.7 2.6 3.7 5.0 6.5 8.2 10.0 11.7 13.8 15.7 10.7 9.0 7.4 5.9 4.5 3.4 2.5 1.8 1.4 1.0 0.8 0.6 0.5 0.5 0.4 0.3 0.3 0.1 0 0.2 0.6 1.0 1.7 2
17、.6 3.7 5.0 6.5 8.2 10.0 11.8 13.8 15.7 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.4 0.3 0 0.4 1.0 1.7 2.7 3.9 5.4 6.9 8.6 10.5 12.3 14.2 16.3 18.2 C IEC 60094 1: 2006 8 1a 315 Hz 1b 1 000 Hz 1 (dB) (dB) C IEC 60094 1: 2006 9 f1(Hz) f2(Hz) f3(Hz) f4(Hz) 76 cm/s(30 in/s) 38.1 cm
18、/s(15 in/s) 19.05 cm/s(7 1/2in/s) 40 40 40 63 63 63 10 000 10 000 10 000 14 000 14 000 14 000 2a f1(Hz) f2(Hz) f3(Hz) f4(Hz) 19.05 cm/s(7 1/2in/s) 9.53 cm/s(3 3/4in/s) 4.76 cm/s(1 7/8in/s) 40 63 80 80 125 160 8 000 6 300 4 000 14 000 12 500 8 000 2b f1(Hz) f2(Hz) f3(Hz) f4(Hz) 19.05 cm/s(7 1/2in/s)
19、9.53 cm/s(3 3/4in/s) 4.76 cm/s(1 7/8in/s) 40 63 80 250 250 250 4 000 4 000 4 000 12 500 10 000 6 300 f1 f4 . 2c 2 C IEC 60094 1: 2006 10 A . IEC 60094 ISO . ISO . IEC 60094 . A ( .) . IEC 60094 IEC 60094 . : mm A 1a A 1b A 1a A 1b , . . ( ) C IEC 60094 1: 2006 11 (MMC) : mm A 2a 2 . , . , M , 50: 2
20、= 25 mm , 0.60.3, (250.3) mm . , 9.5(10 0.5) mm . , , 10.5 . 0.6 1.0 = 1.6 mm . Y (250.8) mm . , . . A 2b . : mm A 2b A 2a 2 C IEC 60094 1: 2006 12 A 2c MMC (250.3) mm . A 2a A 2b A 3a (40.20.3) mm Y 0.4 mm , , (40.20.3) mm Y 0.2 mm . , 40.4 mm Y 20.2 mm 20.4 mm . : mm A 3b A 3a (40.20.3) mm . C IEC
21、 60094 1: 2006 13 (MMC) MMC . A3 MMC 40.5 mm 0.4 mm . , 39.9 mm , 40.5 39.9 = 0.6 mm 1.0 mm . , Y , 19.45 mm 20.45 mm . : mm A 3c 39.9 mm (40.20.3) mm . : mm A 4a 0.3 mm Z . Z 3 3 3 . : mm A 4b . C IEC 60094 1: 2006 14 : mm A 5a 0.25 mm A 2 . : mm A 5b A 5a : mm A 6a 0.3 mm . : mm A 6b . C IEC 60094
22、 1: 2006 15 : mm A 7a B 0.15 mm . : mm A 7b . C IEC 60094 1: 2006 16 1 KS A ISO 31 11 11: 2 KS A ISO 31 113( ) 3 KS A 0108 4 KS B 0001 5 KS B 0242 6 KS B 0608 7 KS C 0102 8 KS C 5506 9 KS C IEC 60094 2 2: 10 KS C IEC 60094 6 6: 11 KS C IEC 60094 7 7: 12 KS M 3920 1: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS C IEC 60094 1: 2006 Magnetic tape sound recording and reproducing systemsPart 1:Generalconditions and requirements ICS 33.160.30 Korean Agency for Technology and Standards http:/www.kats.go.kr