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语音有物理、生理、社会三种属性。在物理属性中(音高、音强、音长、音色),很容易把音高和音强混淆起来。音高是指声音的高低,是由音波振动的快慢决定的。振动快,音就高;慢,就低。语音上的音高,决定于声带的长短、松紧、厚薄:长、松、厚的,音就低;短、紧、薄的,音就高。音强是指声音的强弱。是由使物体振动的外力的大小来决定的。气流对发音器官的压力大,声音就强;相反,声音就弱。其次对音色的理解电容易迷糊不解。实际上音色就是指声音的本质。音色的差别可决定于振动物体的形式不同,它所产生的音波波纹形式的曲折不同。如胡琴、口哨、皮鼓三种乐册,胡琴是由于拉弦的磨擦而产生的振动声音;口哨是由于气流冲击哨簧片振动的声音;皮鼓是由于鼓鎚打击鼓皮面而产生振动的声
Speech has three physical, physical, social attributes. In the physical properties (pitch, pitch, length, timbre) it’s easy to confuse pitch and pitch. Pitch is the level of sound, is determined by the speed of sound waves vibration. Vibration fast, the sound is high; slow, low. Voice pitch, depending on the length of the vocal cords, elastic, thickness: long, loose, thick, low tone; short, tight, thin, high tone. Sound intensity is the strength of the sound. It is determined by the amount of external force that vibrates the object. Airflow pressure on the voice organ, the sound is strong; on the contrary, the sound is weak. Second, the understanding of the sound capacitor easy to confused. In fact, the sound is the essence of sound. The difference in timbre can be determined by the different forms of vibrating objects, with different zigzags in the form of acoustic waves. Such as the violin, whistles, skin drum three albums, the violin is due to the vibration of the string produced by the vibration of the sound; whistle is due to the impact of the whistling reeds vibrating sound; skin is due to the drum hammer drum surface to produce vibration The sound