In post-production, fixing bad audio can be a challenging task. However, with the right tools and techniques, it can be achieved effectively. Here are some of the best ways to fix bad audio in post-production:
Equalization can be used to adjust the frequency response of a sound recording, which can help to eliminate unwanted noise or boost important audio elements. EQ can be applied to a whole audio clip, or just to specific frequency ranges.
Noise reduction is a process that removes unwanted background noise from a sound recording. This can be done using software plugins, such as iZotope’s RX or Waves’ WNS. The process typically involves analyzing the audio to identify the noise profile, and then using this information to subtract the noise from the audio.
Compression is used to control the dynamic range of a sound recording. This can help to make quiet sounds more audible and prevent loud sounds from distorting. Compression can be applied to a whole audio clip, or just to specific frequency ranges.
De-essing is a process that reduces the amount of sibilance (harsh “s” and “sh” sounds) in a vocal recording. This can be achieved by using a de-esser plugin, or by automating a high-frequency EQ cut.
Volume leveling can be used to make sure that all audio elements in a mix are at the same volume level. This can be achieved using a software plugin, such as iZotope’s Ozone or Waves’ L2.
Restoration is a process that is used to repair damaged audio recordings. This can include removing clicks, pops, hum, and other unwanted sounds from a recording. Restoration can be done using software plugins, such as iZotope’s RX or Waves’ X-Noise.
These are some of the best ways to fix bad audio in post-production. It’s important to note that the effectiveness of these techniques will depend on the quality of the original recording, as well as the specific tools and techniques used. It may also be necessary to use a combination of these methods to achieve the desired result.
- iZotope. (n.d.). RX. [Software].
- Waves Audio. (n.d.). WNS. [Software].
- iZotope. (n.d.). Ozone. [Software].
- Waves Audio. (n.d.). L2. [Software].
- Waves Audio. (n.d.). X-Noise. [Software].