Music 1770: Intro to Music Technology

Lecture #9: Digital Audio, continued

Optional reading: The discussion of digital audio in the Hosken book (ch. 6, pp. 106-118) is good. It covers mostly the same ground as the previous online reading and this lecture. If anything fells still unclear to you, it provides a good review.

digital audio formulas

Sample depth:

Color banding:

Grayscale banding: