1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS A ISO 26428 2 (D- ) 2： KS A ISO 26428 2:2011 2011 12 27 http:/www.kats.go.krKS A ISO 26428 2:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2011 12 27 2011-0632 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS A ISO 26428 2:2011 i 2008 1 ISO 264
2、28 2, Digital cinema(D-cinema) distribution master Part 2： Audio characteristics . KS A ISO 26428 2:2011 (D- ) 2： Digital cinema(D-cinema) distribution master Part 2： Audio characteristics 1 (bit depth), (sample rate), (channel count) . 2 . . ( ) . AES3 2003, AES Recommended Practice for Digital Aud
3、io Engineering Serial Transmission Format for Two Channel Linearly Represented Digital Audio Data 3 (parameter values) 3.1 24 . (AES3, 4.1.1). AES3, 4.1.1 (linear) 2 . 3.2 (frame rate) (DCDM) 48 kHz 48.000 , 96 kHz 96.000 . (audio sample rate jitter) AES3 . . ( ) . 3.3 KS A ISO 26428 2:2011 2 (DCDM)
4、 16 . 16 . 3.4 20 dB FS . KS A ISO 26428 2:2011 3 A ( ) AES5 2003, AES Recommended Practice for Professional Digital Audio Preferred Sampling Frequencies for Applications Employing Pulse Code Modulation AES11 2003, AES Recommended Practice for Digital Audio Engineering Synchronization of Digital Aud
5、io Equipment in Studio Operations AES R2 2004, AES Project Report for Articles on Professional Audio and for Equipment Specifications (D-) 2： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS A ISO 26428 2:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Digital cinema(D-cinema) distribution masterPart 2：Audio characteristics ICS 35.040;37.060.99
