耳机参数解释（Headset parameter interpretation）.docVIP

耳机参数解释（Headset parameter interpretation） The headset parameter explains.Txt you cant change other people, but you can change yourself; you cant change the weather, but you can change your mood; you cant change the length of life, but you can expand its width. The impedance (Impedance): pay attention to the difference in meaning and resistance, DC (DC) in the world, the object is called resistance to the current block effect, but in the alternating current (AC) in the field of the resistance will hinder the current, capacitance and inductance will hinder the current flow, the effect is called for the reactance, impedance of our daily mean resistance and reactance in vector and The sensitivity (Sensitivity): the sound pressure level to the input power of 1 MW when the headset headset can be issued (pressure unit is, the greater sound pressure volume is larger), so the higher the sensitivity, the impedance is smaller, more easily headset out loud, more easy to drive. The frequency response (Frequency Response): the corresponding frequency sensitivity is the frequency response and the frequency response curve is drawn into the image, the range of human hearing can reach about 20Hz-20000Hz, the headset mature technology have reached the requirements. Range: the range between the highest notes and the lowest notes of an instrument or voice Sound: also called yinpin, one of the basic attributes of sound, such as the erhu, Pipa is a different tone Music: the natural, neutral opposite of music, that is, the sound takes on some of the features that the program does not have, for example, the sound that is spoken to a jar is a typical sound. Sound staining indicates that some (or reduced) components of the reproduced signal are obviously a distortion. Sound field: the sum of the spatial relationships formed by the sound box producing different sounds and their states. The fixed position of a vocal device in which the three-dimensional distribution is displayed in the playback