Course work theme: Assimilation in phonetics

1.2.Phonetic actions and phonetic processes.
Phonetic laws (laws of sound) are the laws of functioning and development of the sound matter of language, the stable preservation and regular change of its sound units, their exchange and combinations. 1. The phonetic law of the end of a word. The noisy consonant at the end of the word becomes deaf, ᴛ.ᴇ. it is pronounced as a corresponding paired consonant. This pronunciation leads to the formation of homophones: pol - vice, young - hammer, goat - twisted, and so on. In words with two consonants at the end of the word, both consonants are deaf: load - grief, entrance - entrance [podjst] and so on.
The surprise of the final call occurs under the following conditions: 1) before the pause: [pr “ishol pojst] (the train has arrived); 2) The preposition before the next word (without pause) is not only unvoiced, but vowel, resonant, as well as [j] and. [v]: [prf he], [sat], [slap ja], [your mouth] (that's right, our garden, I'm weak, your race) Sonor consonants aren't surprised: rubbish, they say , a piece. , she is. 2. Learning consonant sounds through voice and deafness. The combinations of one consonant and the other resonant are not typical of the Russian language. For this reason, when two consonant sounds in a word come side by side, the first consonant is similar to the second. Such a change in consonant sounds is commonly referred to as regressive assimilation.
According to this law, vocal consonants in front of the deaf become double deaf, while deaf people in the same position become vocal. The ozonation of voiceless consonants is less common than the deafness of vowels; the transition of voices to the deaf creates homophones: [dushk - dushk] (kamon - dushka), ["ha" da ti - "ha" da t "and] (lift - carry), [fp" lr "iem . "eshku - fp" r "and we" yeshku] (interval - intersected). Before the vowels, as well as before [j] and [in], the deaf remain unchanged: tinder, rogue, [Ltjest] (cut) , yours, yours. The following conditions are assimilated if there are voiced and unvoiced consonants: 1) at the junction of morphemes: [pokhotq] (walking), [sweating] (gathering); 2) in the combination of prepositions with words: [gd “ elu] (state), [zd ”elm] (state); 3) in the participle: [got-th] (year-after), [dod`j`by] (was a girl); At the junction of the important words that are said without 'xtamas: [tosh-kyzy] (goat's horn), [ras-p "at"] (five times).

1.