What is stereo sound equipment ?

      What is stereo sound equipment and what are its advantages over mono?

The sounds we hear in nature are all stereo. The so-called stereo is the sound that can give people a sense of space. However, a single speaker cannot create a three-dimensional sense of space. Therefore, it is necessary for us to use multiple speakers to create a professional stereo sound. Effect, so what are the components of stereo sound, and what are its characteristics compared to mono sound? Today I will introduce it to you in detail.

Stereo components:

direct sound

Direct sound refers to sound that travels directly to the left and right ears of the listener.

Reflected sound

It refers to the sound that reaches the listener's ears after the initial reflection from the indoor surface, which is about ten to tens of milliseconds later than the direct sound.

Reverberation

It means that after the sound is reflected irregularly multiple times through various boundary surfaces and obstacles in the hall, it forms a directionless lingering sound that permeates the entire space.

Stereo features:

Compared with mono, stereo has the following advantages:

(1) Have a sense of direction and distribution of each sound source

(2) Improved clarity and understandability of information

(3) Improve the sense of presence, layering and transparency of the program.