A generalized framework for power spectral estimation
Albert H. Nuttall, G. Carter · IEEE Transactions on Acoustics Speech and Signal Processing · 1980
This correspondence presents a generalized framework for power spectral estimation and shows how three previous estimation methods fit into this framework as special cases. Further, this correspondence clarifies some recent misleading comments made on spectral estimation; in particular, specific references are given that strongly support the use of overlapped weighted segment averaging for spectral estimation.