Relacionar Columnas SOUNDVersión en línea Match the meaning to the correct image por Tic San Carlos 1 Loudness. How loud or soft a sound is. The loudness of some sounds can change. 2 Pitch. How high or low a sound is. The sound from the bullfrog had a low pitch 3 Vibrate. To move back and forth very fast. A flute makes the air vibrate to make sounds.