Envelope/phase representation in signal modeling
Document typeConference report
Rights accessOpen Access
In this paper authors show the importance of envelope and instantaneous frequency ~n analys~s and synthesis problems. Signa! representation in envelope and instantaneous pha se is introduced. Analogy between this representation and modulus/phase of the Fourier -· - Transform is shown in arder to preve that well known spectral analysis techniques can be used in envelope parametric representat·ion. Instantaneous phase is sampled not uniformly.
CitationMoreno, A., Lagunas, M. Envelope/phase representation in signal modeling. A: European Signal Processing Conference. "EUSIPCO 1986: Signal processing III: theories and applications proceedings of EUSIPCO-86: Third European Signal Processing Conference: The Hague, The Netherlands: September 2-5, 1986". Barcelona: 0, p. 369-372.