History of language ; Phonemwandel; Sound change (phonem.) ; Sprachwandel (phonem.) ; Language change (phonem.) ; Allophonic change; Sound change (phonet.) ; Language change (phonet.) ; Sprachwandel (phonet.) ; Phonological change ; Consonant system ; Vowel system ; Vowel affection ; Coda (syllable) ; Syllable coda; Final segment ; Old High German ; Early Modern High German