首頁›Browse›L›loudness contrastloudness contrast編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看loudness contrastloudness contrast — 名詞名詞1. The difference in volume between sounds.1.名詞釋義音量對比The difference in volume between sounds.例句The loudness contrast between the whisper and the scream was startling.