Statistical AM-FM processing of signals

A model-based demodulation algorithm for extracting AM and FM modulations from a signal based on a statistical dynamic model of the signal using an extended Kalman filter is described and a speech-analysis application is shown.

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Bibliographische Detailangaben
Hauptverfasser:	Wan-Chieh Pai, Doerschuk, P.C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Band pass filters Bandwidth Demodulation Equations Frequency estimation Interpolation Noise measurement Sampling methods Signal processing Speech
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Beschreibung
Zusammenfassung:	A model-based demodulation algorithm for extracting AM and FM modulations from a signal based on a statistical dynamic model of the signal using an extended Kalman filter is described and a speech-analysis application is shown.
DOI:	10.1109/TFSA.1998.721482