By: Ibadullaeva Zilola
Introduction
Language is the primary means of communication among people. Its most active form is spoken speech. In the process of speech, sounds play a crucial role in expressing words. However, due to the natural characteristics of human speech, sounds sometimes do not retain their original form but change under the influence of various factors. This article is dedicated to analyzing these sound changes, their causes, and types.
Keywords:
Speech, sound, phonetics, phonology, assimilation, elision, epenthesis, metathesis, dissimilation
Main Part
The Essence and Causes of Sound Changes
Sound changes occupy an important place in the phonetic system of a language. These changes arise for several reasons:
Phonetic context: Sounds in speech interact with one another. For example, the presence of one sound may alter the pronunciation of another.
Fast speech: The dropping or alteration of sounds occurs more frequently in rapid speech. This typically requires phonetic simplification.
Dialect and accents: Regional dialects and accents significantly affect the phonetic structure of a language. Each area has its own characteristic sound changes.
Emotional expression: Sound changes are often related to the expressiveness of speech. In emotional states such as joy or anger, the clarity of sounds in speech may change.
Main Types of Sound Changes
Assimilation: This occurs when sounds become more similar to each other. It can be categorized into:
Complete assimilation: One sound becomes identical to another. For example, “otlar” → “ollar” in fast speech.
Partial assimilation: Only some phonetic features of a sound change, not the entire sound. For example, “men” → “me”.
Progressive and regressive assimilation: These occur due to the influence of preceding or following sounds. Example: “kam” → “kamm” (progressive assimilation).
Dissimilation: This is the opposite process of assimilation, where similar sounds become more distinct from each other. It often occurs over time due to historical development. For example, Latin “peregrinus” became “pelegrino” in Spanish.
Elision: This involves the omission of a sound during pronunciation. For example, “bormoqchi” → “bor’mochi” or “men ham” → “menam”. This is especially common in fast speech.
Epenthesis: Additional sounds are inserted to facilitate easier pronunciation. This helps to smooth the flow of speech and make it sound more natural. Example: “qo‘l+im” → “qo‘lim” or “ikki” → “ikkita”.
Metathesis: The position of sounds is switched. For example, “so‘ndurdi” → “sundurdi”. This phenomenon is especially common in dialects and regional speech.
Phonological Analysis of Sound Changes
Phonology studies the interaction of phonemes, their causes of change, and consequences. Sound changes are crucial in understanding the consistency between phonetic and phonological elements in a language system. For example, assimilation affects phonemes and alters the conditions under which they are used.
In the Uzbek language, sound changes are widely observed. These changes are mostly related to phonetic simplification, increasing speech efficiency, and easing pronunciation. Some examples include:
“kitob+im” → “kitobim” (epenthesis)
“qiz+ga” → “qizga” (assimilation)
“men ham” → “menam” (elision)
“boramizmi?” → “bormizmi?” (assimilation/elision)
Conclusion
Sound changes are a natural and dynamic phenomenon of speech. These changes facilitate spoken communication but may lead to deviations from literary pronunciation norms. For linguists, studying these processes is important in understanding phonetic laws. Every language has its own unique style based on its sound system, and understanding this system requires in-depth study of sound changes.
Ibadullaeva Zilola, daughter of Nurali Student of the University of Information Technologies and Management, Faculty of Philology and Language Teaching (Arabic language)
References:
- Sayfullayeva, D. Phonetics of the Uzbek Language. – Tashkent: O‘qituvchi, 2005.
- Jo‘rayev, A. Foundations of Phonetics and Phonology. – Tashkent: Fan, 2010.
- Qodirov, M. Introduction to Linguistics. – Tashkent: Universitet, 2013.
- Abdulxairov, A. Phonetics of the Uzbek Language. – Samarkand: Zarafshon, 2018.
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