411 REFERENCE · Wikipedia
.dss
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
.dss is a filename extension. It may refer to:
(most likely) a Digital Speech Standard file
The existence of .DSS files on storage mediums may also be the result of automatic lossy file name conversion of .DS_Store files to e.g. the old FAT 8.3 character file name restrictions