Design and Implementation of High-Speed All-Pass Transformation-Based Variable Digital Filters by Breaking the Dependence of Operating Frequency on Filter Order - 2016


All-pass transformation (APT)-based variable digital filters (VDFs), also known as frequency warped VDFs, are typically utilized in numerous audio signal-processing applications. In an APT-based mostly VDF, all-pass filter structures of applicable order are used to switch the delay parts in a prototype filter structure. The resultant filter will offer variable frequency responses with unabridged management over cutoff frequencies on the fly, while not updating the filter coefficients. In this temporary, we have a tendency to briefly review the primary- and second-order APT-based mostly VDFs together with their hardware implementation architectures, and give generalized style procedures to comprehend them as per needed specifications. We tend to conjointly propose the changed pipelined hardware implementation architectures for both the primary- and second-order APT-based VDFs. Field-programmable gate array implementation results of various 1st- and second-order APT-based mostly VDF designs for both nonpipelined and pipelined implementation architectures are presented. An analysis of the results shows that the proposed pipelined implementation architectures lead to high-speed VDFs, achieving high operating frequencies that are independent of the prototype filter order, for each the primary- and second-order APT-based VDF designs.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Compromised Controller Design for Current Sharing and Voltage Regulation in DC Microgrid ABSTRACT: It is easy to see how voltage controller tuning provides a clear and intuitive tradeoff between the opposing
PROJECT TITLE : Design of Power Decoupling Strategy for Single-Phase Grid-Connected Inverter Under Non-Ideal Power Grid ABSTRACT: Single-phase inverters require large electrolytic capacitors to decouple the dc bus from the
PROJECT TITLE : Design and Implementation of a Variable Synthetic Inertia Controller for Wind Turbine Generators ABSTRACT: The rising use of Renewable Energy Sources (RES) and converter-connected power generation is reducing
PROJECT TITLE : Design and Development of MATLAB Based Three Phase Converter for Unbalanced AC Source ABSTRACT: The primary goal of this project is to build a control circuit with components in the zero sequence, although
PROJECT TITLE : Design of a Sliding-Mode-Controlled SEPIC ABSTRACT: This paper describes how to create a sliding-mode controller for photovoltaic (PV) systems that tracks the maximum power point. However, it is applicable

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry