A new method for the design of multiple notch filters is presented using an all-pass filter of order 2N, N being the number of notch frequencies. The all-pass filter is realized as a cascade of N second-order all-pass sections. Besides meeting the notch frequency specifications exactly, the method ensures that the realized 3-dB bandwidths are lower than those specified. Illustrative examples ar...

This circuit is a fourth-order low-pass filter with values for kHz. The values of Rv R2, C and C2, and R3, R4, C3 and C'4 can be scaled for operation at other. Draw the schematic diagram for the circuit to be analyzed. 3. A typical low-pass filter circuit, for example, might have a frequency response that looks like this:. Related Questions. Can I use an RC low pass filter to reduce noise on th...

This article presents a voltage-mode universal biquadratic filter performing completely standard functions: low-pass, high-pass, band-pass, band-reject and all-pass functions, Second generation current controlled current conveyors (CCCIIs). The features of the circuit are that: the quality factor and pole frequency can be tuned independently via the input bias currents: the circuit description ...

By treating combinatorial games as dynamical systems, we are able to address a longstanding open question in combinatorial game theory, namely, how the introduction of a "pass" move into a game affects its behavior. We consider two well known combinatorial games, 3-pile Nim and 3-row Chomp. In the case of Nim, we observe that the introduction of the pass dramatically alters the game's underlyin...

...............................................................................................ii Acknowledgments...................................................................................iii Chapter 1: Introduction...............................................................................1 Chapter 2: Metamaterials........................................................................

OBJECTIVE To evaluate the Bedtime Pass Program (BPP), an extinction-based procedure for treating bedtime resistance in typically developing children. METHODS A randomized, controlled trial in which nineteen 3- to 6-year-old children demonstrating bedtime resistance were randomly assigned to a Bedtime Pass or Monitoring Control group. The experimental condition involved parent monitoring plus ...