Most of us can only recognize the passband of our mother language.Thus we non-native english speaker have difficulty listening English.[Passband]The range of frequencies or wavelengthsthat can pass through a filter without being attenuated.English : 2000Hz - 8000Hzjapanese 500Hz - 1500HzKorean:125Hz - 2000HzYou can train your ears to improve lis…...
展开