Digital class-D amplifier

• Main Author: Jiang, Kai
• Other Authors: Tan Meng Tong
• Format: Final Year Project
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
• Online Access: http://hdl.handle.net/10356/14952
• Institution: Nanyang Technological University

This report describes the design of a noise-shaping pre-processing stage for a 16-bit digital Class-D audio amplifier based on Sigma Delta Modulation (SDM). The development of the project is divided into two phases: design of Simulink model and implementation on FPGA. The input signal of a typic...