أكاديميا - كولنز - معاجم الجيب العلمية - الفيزياء - انكليزي - فرنسي - عربي الحرف q

Academia - Collins - Pocket Scientific Dictionaries - Physics - English - French - Arabic The letter Q


quality of sound
Quality of his son

Sound quality. If two musical instruments play the same note, there is a clear distinction between the two sounds. Musical instruments usually give a strong fundamental frequency (resolution) upon which the various overtones (response tones) are superimposed. The mixing of the basic tone with the overtones is what gives the sound its quality or timbre.