In order to remaster an old recording made before modern digital processing, reverse engineering the original mix would allow for improving on the final mix. Two algorithms based on least-squares optimization allow the parameters of time-invariant processes, such as gains, delays, panning and filtering, to be estimated if a raw multitrack recording and the final targeted mix are both available. Theoretical and experimental results show that under specific assumptions the proposed method can precisely and efficiently retrieve the original mixing parameters.
https://www.aes.org/e-lib/browse.cfm?elib=15512
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!
