articulation vs vocalization

articulation

noun
  • The manner in which a phoneme is pronounced. 

  • The interrelation and congruence of the flow of data between financial statements of an entity, especially between the income statement and balance sheet. 

  • The manner in which something is articulated (tongued, slurred or bowed). 

  • The induction of a pupil into a new school or college. 

  • A joint or the collection of joints at which something is articulated, or hinged, for bending. 

  • A manner or method by which elements of a system are connected. 

  • The quality, clarity or sharpness of speech. 

vocalization

noun
  • The addition of these diacritics and the respective phonemes to a word; the spoken form the word thereby receives. 

  • The production of musical sounds using the voice, especially as an exercise 

  • The change in pronunciation of historically or variably consonant (typically sonorant) sounds as vowels. For example, the syllabic /l/ in words like people or the coda one in words like cold or coal are variably realized as a high back vowel or glide—[ʊ], [u], [ɤ] or [o]—in many dialects of English in the US, UK, and the Southern Hemisphere. For example, in African American Vernacular English, one common pronunciation of the words "people", "cold", and "coal" is [pʰipʊ], [kʰoɤd], or [kʰoɤ] respectively. 

  • The act of vocalizing or something vocalized; a vocal utterance 

  • Any specific mode of utterance; pronunciation 

  • The use of speech to express an idea 

  • The vowel diacritics in certain scripts, like Hebrew and Arabic, which are not normally written, but which are used in dictionaries, children's books, religious texts and textbooks for learners. 

How often have the words articulation and vocalization occurred in a corpus of books? (source: Google Ngram Viewer )