This algorithm can compress audio streams by a factor of 10 to 12 with a 16-bit sampling rate of 48 kHz, for an overall bitrate of 384 kbps. It should be noted that Dolby Digital is often incorrectly confused with the generic term 5.1.įor consumer electronics, the Dolby Digital format relies on a compression algorithm called Audio Coding 3 (AC3). The Dolby Digital format's bandwidth falls between 20 Hz and 20 kHz, which is also the human hearing range (note that it varies between individuals).ĭolby Digital audio tape can be encoded in either of the following formats:
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |