1. plural of loudness; the quality or state of being loud; volumes of sound

Examples

• The different loudnesses of the instruments created a dynamic musical performance.
• She adjusted the loudnesses of each track in the audio mix.
• The varying loudnesses in his speech made it difficult to follow.
• The sound engineer measured the loudnesses at different frequencies.
• Children often struggle to control the loudnesses of their voices.
• The loudnesses of the competing sounds made concentration impossible.