Phonetics & Phonology Place of articulation The HORIZONTAL relationship between the articulators Maner of articulation The VERTICAL relationship between the articulators (gap) Active (mobile) articulators: Lower lip Tongue Passive (non-mobile) articulators: The rest* —Aspects of speech production 1. The airstream mechanism Glottis = vocal cords/fold Velum = soft palate The state of vocal cords Praat: voice analysis software Articulatory: how sound are made Auditory/ perception: how sounds are perceived via ear Acoustic: physical properties of speech as sound waves (quality, pitch, loudness, …) Phonetics: physical description of sound in human language Phonology: ways sounds are organized into patterns and systems d Supra segmental phonology: trên phạm vi âm vị Allophone là biến thể âm vị 18/7: Revision Week 8 midterm Ngữ âm và âm vị học Thầy Nguyễn Xuân Nghĩa K52