1. 1  any of several threadlike bodies, consisting of chromatin, that carry the genes in a linear order: the human species has 23 pairs, designated 1 to 22 in order of decreasing size and X and Y for the female and male sex chromosomes respectively.
data source name (DSN) A data source name (DSN) is a data structure that contains the information about a specific database that an Open Database Connectivity ( ODBC ) driver needs in order to connect to it.
Modified on: Fri, 7 Aug, 2015 at 4:31 PM. DSD is a very high resolution audio format, higher than CD quality and in some cases higher quality than other HD download formats like FLAC-HD and ALAC-HD. DSD stands for Direct Stream Digital, which is a method of converting analog sound to the digital domain. DSD downloads are available here with a .dsf file extension. Note that DSD Downloads will not play in iTunes or on any iOS devices. To enjoy the high resolution audio delivered in DSD, you will need a Digital Audio Converter (DAC) that natively supports DSD.