SOUND VOCABULARY
Muffle: deaden, a sound or noise, especially by wrapping
Sentence: i could hear their muffled voices from the next room
Dulcet: pleasing to the ear
Sentence: her dulcet voice filled the room with a soothing melody.
Hubbub: loud confused noise from many sources
Sentence: there was a hubbub of excited conversation from over a thousand people
Strident: unpleasantly loud and harsh
Sentence: she tried to laugh, and the sound was harsh and strident