Mathematical analysis of an S type curve reveals a second fundamental component changing at a cubic rate. Representation of these components and the d.c. components will, like T.H.D., allow representation for a single sine wave input. These components might allow an improved subjective relationship to be predicted and an improved figure of merit.
(See document for exact affiliation information.)
https://aes2.org/publications/elibrary-page/?id=11596
(325KB)
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 Join the AES. If you need to check your member status, login to the Member Portal.
