What is the difference between mono and binaural

Difference: 1. Mono refers to a channel of one sound; binaural refers to a channel of two sounds. 2. Mono-channel is to mix audio signals from different directions and record them uniformly with recording equipment, and then play them back by a loudspeaker; dual-channel is to place two loudspeakers at a certain angle to each other in space, each The loudspeaker is supplied with a signal from one channel alone.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

The difference between mono and dual channels

1. Different properties

Mono A sound channel refers to a sound channel, a process in which a microphone is used to pick up the sound and a speaker is used to play it back.

Binaural refers to a channel with two sounds.

2. Different principles

Mono is to mix audio signals from different directions and record them uniformly with recording equipment, and then use a speaker to record them. Replay.

Dual-channel is the principle of stereo sound. Two speakers are placed in the space at a certain angle to each other, and each speaker is provided with a signal from one channel. The signal of each channel has been processed during recording: the processing principle is to imitate the biological principle of the human ear when hearing sounds in nature. The performance on the circuit is basically that the two channel signals have a phase difference. The difference is so that when you stand at the intersection of the axis lines of the two speakers and listen to the sound, you can feel the stereo effect.

3. Different features and applications

1) Mono

In mono audio equipment, you can only feel the sound , the front and back position of the music, the timbre, and the volume, but cannot feel the horizontal movement of the sound from left to right. Compared with the real natural sound, the replayed effect is simplified and distorted.

In TV broadcasts, the quality of monophonic sound is poor, especially when it comes to superior cultural programs, especially live broadcasts of high-level music performances.

2), dual-channel

Double-channel is currently most commonly used: in karaoke, one is the music and the other is the singer’s voice. Among the VCDs, one is dubbed in Mandarin and the other is dubbed in Cantonese.

In the purchased MTV discs, there are usually two channels, that is, one side is the music accompaniment, and the other side is the original singer. It can be used by people who sing karaoke. It can be used by the sound of the video player. Road conversion facilitates conversion.

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