In this experiment, the substance will undergo a chemical change.

He is majoring in agronomy at university.

Acoustic phonetics is the study of the physical properties of speech.

Articulatory phonetics is a study about the production of speech sounds.

He is an expert in musicology and has a deep knowledge of classical music.

Music therapy is very effective in reducing stress.

I plan to go to a concert tonight.

She uses a diaeresis in her name.

This speech synthesizer generates very high-quality voices.

This book contains a lot of rare words.