What aspect of language does orthography not address?

Orthography primarily deals with the conventions of spelling, the representation of sounds through letters, and the general rules of writing in a particular language. This includes understanding how letters combine to form words and the standard practices for writing those words correctly.

In contrast, sound patterns of speech relate to phonology, which is the study of the sounds of a language and how those sounds interact with one another. Orthography does not cover this aspect since it focuses instead on how those sounds are represented in written form. Thus, sound patterns pertain to the auditory elements of language rather than the written conventions that orthography addresses.