Polish obstruents (stops, affricates and fricatives) are subject to voicing and devoicing in certain positions. Most varieties of English don't have full devoicing of final voiced obstruents. Final-obstruents devoicing occurs in the varieties from Northern Germany. Latvian does not feature final-obstruent devoicing. Some dialects have final consonant devoicing. Therefore, the fricatives undergo coda devoicing in the strict sense of the word. Aspirated consonants are preaspirated in medial and word-final contexts, devoicing preceding consonants and vowels. The second step was the devoicing of voiced sibilants. The phonology of Hajong includes some vowel harmony and the devoicing of final consonants. Aspiration, glottal stops and devoicing of the lenes after fortes are not transcribed. The language did however experience developments of its own, such as very early final-obstruent devoicing. Partial to full devoicing of the sonorant is probably the norm for most speakers. Final syllables need not be stressed and may undergo optional final vowel devoicing. Final consonant devoicing occurs in the standard Central Javanese dialect, but not in Banyumasan. It is debatable whether the sequences represented a consonant cluster () or devoicing ().