5 1 Surround sound vs stereo What is the concept between binaural What is the difference between the

As soon as I talk about the concept, you will know the difference.

1. First of all, the two channels are the left and right channels, but when the two channels can be adjusted separately (note that they are separate), and the sound can form a sound field with the ** signal, so that you can feel that the sound changes with the environment, one will be left and one will be right, then this is surround two channels.

1 surround sound belongs to 6 channels, it includes 6 channels: center, left front, right front, left rear surround, right rear surround, and subwoofer. But it is generally believed that the subwoofer does not belong to the vocal channel, so the subwoofer is the one in it. And so on, there are, channels, etc.

In the same way, when each channel can be adjusted separately to adjust the sound size, especially when the two back channels and the front channel form a sound field, it is called surround sound. For example, if you are playing a racing game and you overtake from the left, if you hear a sound coming from the center front right first, and then from the rear right channel, then this has a surround effect.

Since the two sets of channels face each other, the sound field in the basic sense is formed, and the Doppler effect can be realized.

and other complex sound effects. Listening to the sound in the vocal tract, you only need to move your position slightly, and you will feel the difference in the distance of the incoming sound.

Surround sound is a category that falls under the category of stereo sound.

In China, stereo sound usually refers to two-channel stereo with two channels, and more than two channels are called surround sound.

One of the key points to distinguish surround sound is that the sound source contains surround channels in addition to the left and right main channels, that is, in addition to the left and right channels in front of the listener, there are also several surround channel speakers placed behind the listener.

Binaural stereo can only reproduce the sound in front of the listener (you can hear the left and right position and distance of the instrument, but you can't hear whether the instrument is in front of the listener or behind), and surround sound can restore the sound from the front and back, such as the footsteps from behind when watching a movie, and the applause from the audience behind the left when listening to a theater recording, etc., there is a feeling of being surrounded by sound.

Stereo sound is when sound comes from all directions at the same time, and surround sound comes sequentially from one direction, such as sound from the left ear to the other ear.

1. Different sound effects 1. Two-channel: The two-channel sound effect is poor, and there is no bass and surround effect. 2. Stereo:

The stereo sound effect is good, with bass and surround effects. Second, the audio signal channel is different.

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Surround is a more advanced form of stereo sound that has a sonic transition effect, meaning you can hear a bee as it circles around your head.

Stereo sound is two-channel and surround is multi-channel.

The stereo sound is more realistic and the sound quality is good.

Stereo sound is surrounding, binaural is two sound holes to play sound together, mono is a sound hole to play sound.

Now that you know what they are, tell you about the difference.

The sound heard in mono is dry, there is no sense of layering, there is no sense of live, and it is generally used to listen to news broadcasts.

The binaural stereo has a strong sense of stereoscopic effect, has a sound field, and is mostly used for listening.

Mono is a signal input and a speaker output. Dual channels are two inputs and two outputs, but not necessarily stereo. (There is only one signal input for the left and right channels), also known as two-channel mixing.

The stereo is the left and right two separate independent input, after stereo encoding and decoding, the left and right two independent output to the dual speakers.

Stereo is a type of stereo, but stereo is not necessarily stereo.

The prerequisite for stereo sound is the process of stereo encoding and decoding. Only those who meet this condition can be called real stereo. (The key is the stereo encoding and decoding circuit, the process of stereo formation).