Vocalization

シャクル

shakuru

(supplying the vowels (diacritics), e.g. Arabic and Hebrew)

母音記号

boin-kigō

(supplying the vowels (diacritics), e.g. Arabic and Hebrew)

発声

hassei

(act of vocalizing or something vocalized)

発声

hassei

(specific mode of utterance)

音声化

onseika

(supplying the vowels (diacritics), e.g. Arabic and Hebrew)