Phonetics and phonology are branches of linguistics that study different aspects of speech sounds.
Phonetics focuses on the physical properties of speech sounds, such as their articulation and acoustic
characteristics, while phonology examines the way these sounds function within a particular language
system.
In simpler terms, phonetics deals with the sounds themselves – how they are produced, transmitted,
and perceived – without necessarily considering their linguistic function. On the other hand, phonology
looks at the abstract, linguistic aspects of sounds, including how they contribute to the meaning and
structure of words in a given language.
Articulatory Phonetics:
Examines how speech sounds are physically produced by the articulatory organs (e.g., lips, tongue, vocal
cords).
Acoustic Phonetics:
Analyzes the physical properties of speech sounds in terms of sound waves, frequencies, and durations.
Auditory Phonetics:
Focuses on how speech sounds are perceived by the human ear and processed by the brain.
Phonology:
Segmental Phonology:
Concerned with individual speech sounds or phonemes and their role in distinguishing words (e.g., /p/
in “pat” vs. /b/ in “bat”).
Suprasegmentally Phonology:
Deals with features that extend over several phonemes, such as stress, intonation, and rhythm.
Phonological Rules:
Describes how phonemes interact and change in different linguistic contexts within a specific language.