What is a real sound?

Real sound is a technical term for synchronous recording and film recording, which refers to the method of recording while shooting. This method can shorten the production cycle and is often used in feature films, science and education films and so on.

Simply put, it is to record and play movies and TV plays at the same time.

Real sound is a process of film recording, which records the real sound of the scene, which is more natural and true than the later dubbing. Therefore, it embodies the true characteristics of TV news. It will make the sound effect of the film more vivid, because when shooting pictures in different scenes, the sounds made by the characters in various environments are very real.

Generally speaking, there are many realistic and action films, but in fact, in the post-production process of the film, the effect of recording in the same period will be modified and improved to eliminate unnecessary noise, so the actual sound is not completely true, but relatively true.

There is also the live sound or interview sound of news events recorded when shooting pictures in news programs. The sound source is the object or person in the picture. It can be divided into the voice of the scene environment, the voice of the person interview and so on. Its value lies in enhancing the authenticity of the report; Increase the information content of the report; Enhance the attractiveness of the report.

Extended data:

At the shooting scene, you will see some lovely people holding long pole microphones. On the set, they follow the photographer's lens, record the actors' dialogue, and pick up the surrounding sound at the same time, so as to ensure that the most authentic live sound is restored for each film and television work. They are simultaneous recording workers, and this process is the actual sound.

Actual sound is a process of film and television recording. It focuses on "recording", which is a process of recording the actors' most authentic performance state, emotions, expressions, dialogues and sounds of the space environment at the same time when shooting? .

Because people move in different environments, sounds, voices, environmental sounds and the interweaving of these sounds are different. Only by recording at the same time can these information be truly recorded, and together with the pictures taken synchronously by the lens, it constitutes a real, audio-visual artistic effect. Sound has infinite continuity, and the actual sound will bring a more real and broader sense of space to the audience in the creation of space.

The core of actual sound is sound. Is to put pictures at the same time to prove the source of sound. With the continuous development of TV technology, that is, the emergence of ENG, the actual sound is slowly showing its "heroic nature". The key to real voice is the interview of people. Voice is human voice, and image is human image.

References:

Baidu Encyclopedia-Actual Sound