The bass clef is one of the basic elements of music.

The loud sound of his band shook my heart.

Palatalization is a part of phonetics, referring to the process where a certain sound approaches the palate.

He is struggling with the pronunciation of obstruents.

His pronunciation has clear stops.

He is an expert in acoustics.

Axion is a hypothetical subatomic particle and is considered a candidate for dark matter.

He is my benefactor, he helped me in my difficult times.

His mild personality attracts people quickly.

Where did this sound source come from?