Professional term of headphone

1.Impedance: In the world of direct current (DC), the effect of the object on the current obstruction is called resistance, but in the field of alternating current (AC), besides resistance will impede the current, Capacitance and inductance also hinder the flow of current, For the reactance, This action is called reactance, and the impedance that we talk about everyday is the sum of the resistance and the reactance on the vector

2.Vocal range: the range between the highest and lowest notes of an instrument or vocals

3.Tone: also called sound quality, one of the basic attributes of sound, such as erhu, Pipa is different timbre

4.Sound field: the sum of the spatial relationships formed by the different sounds and states of the speakers.

5.Positioning: The fixed position of the sound device in the three-dimensional distribution of the audio playback space.

6.Distortion: The output of the device can not completely reproduce its input, resulting in waveform distortion or signal component changes.

7.Dynamic: allows to record the ratio of maximum information to minimum information

8.Image strength: the ability to focus on sound when the stereo is replayed.

9.Transparency: the level of sound and clarity of sound.

10.Sound fullness: refers to the sound of high, medium and low bass appropriate, treble moderate, midrange enough, it sounds a certain degree of flexibility.

11.Layering: Refers to the sound can truly reflect a whole sense of the band.

12.Clarity: refers to the language of high intelligibility, music structured.

13.Balance: refers to the proportion of the various parts of the music coordination, left and right channel consistency is good.

14.Strength: refers to the sound strong and powerful, and can reflect the dynamic range of the sound source

15.Rounded: refers to the sound beautiful, shiny and not sharp noise.

16.Soft: refers to the sound is not tight, treble is not harsh,and the sound is pleasant and comfortable.

17.Integration: it means that the sound can be integrated together, the whole feeling, the group feeling good.

18.Realism: refers to the sound to maintain the original sound characteristics.

19.Telepresence: the feeling of being immersive when the sound is replayed.

20.Dimensional sense: refers to the sound of a sense of space, the direction of sound image is accurate, and a sense of width and depth.