Audio editing is an essential part of a video or film since bad audio can sink the project. There are various things that a sound editor has to take care of while editing the audio. It is not an easy task to edit the sound and for sound editing, you certainly need a professional sound editor who has in-depth knowledge of sound editing. There are many sound editing service providers in the market but everyone cannot provide a quality sound. One of the great sounds editing and mixing serving providers is Ekmixmaster and you can visit Ekmixmaster.com if you want to avail of their services.
Basic audio-mixing techniques for editing audio
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Techniques you need to do audio mixing
The following are some techniques that a sound engineer must apply while mixing the sound:
Adjusting gains
Gains are the vital process of audio editing with the help of which you can control the level of the sound. While mixing the sound it is important to note that the level of the sound should stay between – 24 and – 6 dB. If it is dialog then you should keep the level between – 18 to – 9 dB, if it is music then the audio engineer must keep it in between -22 to -18 dB, and for sound FX it must in between -20 to -10 dB.
Keyframing levels
You also need to keep an eye on the keyframing levels. At some point in time, you may need to raise or lower the gain of the sound of your track over another part of the sound. Sometimes in a film, there are shot without any dialog. In such a case, it becomes necessary to bump up the sound but whenever there will be any dialog it becomes necessary to lower the bump otherwise the voice of the subject cannot be heard properly. When the primary audio will get adjusted with the help of gain it becomes necessary to move to the secondary audio clip. Apart from that, you can also preview the audio track and can also adjust the gains as per the requirement. After that, you just need to insert the music into the timeline and will be able to listen and work along with the levels.
Crossfades
This is another most important thing that you must note while mixing the sound. It is mainly used to cover the subtle noise that happens at the beginning or the end of the audio clips. The crossfades also help in making smooth transitions starting from one audio clip to the next audio clip. Apart from that, the crossfades also enable the sound editor to make the audio mix with less distortion or difference. With the help of long crossfades, it also becomes possible to handle the beginning as well as the ending of the music track. The crossfades that are longer are commonly found in the timeline on either end.
In these types of crossfades, there are a few frames and cover subtle pops. These subtle pops will mainly occur only at the time when the audio clip will cut in and out. Apart from that, the audio clips are also easy to make the transition from one clip to another especially at the time when multiple sounds bit together.
Panning
With panning, it becomes possible to gain the attention of the audience. The audio editor needs to do pan the sound as dual mono and shift the scene by which they can either draw or lost the attention of the public in a significant way. Apart from that, panning also helps in creating a more natural effect. It can also help to guide the scene towards the action. You need to pan the mono audio channel and track the audio as dual mono.
Apart from that, you can pan the track individually and can customize the sound. But you also need to play the audio clip along with the action that moves across the frame. Moreover, you also need to listen to the audio track with a balanced audio channel. After that, you again need to pan the audio track in the direction where the screen moves. Hence the sound feels more natural and the eyes of the audience naturally tend to move to the direction of the action as well as to the direction of the audio pan.
