Implementation of frequency analysis modules for audio coding on GPU

• Main Author: Meher, Subrat.
• Other Authors: Ian Vince McLoughlin
• Format: Final Year Project
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: http://hdl.handle.net/10356/44844
• Institution: Nanyang Technological University

Advanced Audio Coding (AAC) is the current MPEG standard for lossy compression of digital audio, which provides better sound quality than MP3. It involves several computation-intensive stages, e.g.,implementation of filter bank and psycho-acoustic algorithm. The discrete Fourier transform (DFT) is...