David Vakman. On the analytic signal, the Teager-Kaiser energy algorithm, and other methods for defining amplitude and frequency. IEEE Transactions on Signal Processing, 44(4):791-797, 1996. [doi]
@article{Vakman96, title = {On the analytic signal, the Teager-Kaiser energy algorithm, and other methods for defining amplitude and frequency}, author = {David Vakman}, year = {1996}, doi = {10.1109/78.492532}, url = {http://dx.doi.org/10.1109/78.492532}, researchr = {https://researchr.org/publication/Vakman96}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Signal Processing}, volume = {44}, number = {4}, pages = {791-797}, }