Signals and Systems Fall 2003 Lecture #9 2 October 2003 The Convolution Property of the ctFt 2. Frequency Response and Lti Systems Revisited 3. Multiplication property and Parseval's relation The dt fourier transformSignals and Systems Fall 2003 Lecture #9 2 October 2003 1. The Convolution Property of the CTFT 2. Frequency Response and LTI Systems Revisited 3. Multiplication Property and Parseval’s Relation 4. The DT Fourier Transform