6/27 첫수업 , 6/28 두번째 수업
morphology 형태론
Lexicon
Syntax 구조론 문법
Phonetics 음성학
Phonology
Semantics 의미론
오늘 여러분과 함께 수업하게 되어 기뻐요!
im happy to be here with you today!
촘스키의 mental grammar. - 언어습득이론 = 인간의 언어습득능력은 생득적인 것이다.
어떻게 기계에게 맥락을 학습시킬 수 있을까?
인간은 어떻게 언어를 이해할까?
Rule-based -> ML -> Deep Learning
phonetics & Phonology
- both deal with speech sounds
- phonetics studies the surface, physical aspects of sounds
Sound
- invisible
- no mass or no weight
- a set of movements or disturbance
- Energy variations that travel through the medium
How does computers recognize the human speech sounds?
major characteristics of sounds
-Pitch
-Loudness
-Quality
-Length
-> how these can be represented physically?
* Waveform
* Spectrum
*Spectrogram
Sound in physical terms?
=> Simple harmonic motion of air particles + Time elapse (시간의 흐름)
types of waveform : Repetitive vs non-repetitive
자음은 공명이 적고 모음은 공명이 큰 편
PRAAT : doing phonetics by computer