|
Audio Post Production Knowledge Base
Conform
Conforming, also known as synchronization, is the act of placing audio in a matching time reference with picture so that sound coincides with image. Picture and sound are usually recorded separately, and even if they are recorded to the same tape at the same time, they will need to be separated in 
Loudness
The perceived quality of sound directly correlated to an increase or decrease in amplitude (volume). Loudness is a highly subjective measurement that varies from person to person and is affected by many factors such as frequency, duration and sound pressure levels (SPL). More objective measurements
Metadata
Metadata is used to facilitate the understanding, characteristics, use, and management of data based on the type of data and the context of its use.
Some examples:
A) In a library database, metadata about a book would likely include the author, title, genre, a description of the content,