Performance Evaluation and Real-Time Implementation of Subspace, Adaptive, and DFT Algorithms for Multi-tone Detection

Güner Arslan and F. Ayhan Sakarya
Department of Electronics and Communications Engineering
Yildiz Technical University, Istanbul, Turkey

Brian L. Evans and José Luis Pino
Department of Electrical Engineering and Computer Sciences
University of California, Berkeley, CA 94720-1770

G. Arslan and F. A. Sakarya were supported by the Yildiz Technical University (YTÜ) Research Foundation under project number #94-B-04-03-01. B. L. Evans and J. L. Pino were supported by the Ptolemy project which is supported by ARPA, U.S. Air Force, Semiconductor Research Corporation, and various companies. The Ptolemy World Wide Web page is located at http://ptolemy.eecs.berkeley.edu. F. A. Sakarya is also with the Marmara Research Center of TÜ BI TAK, Gebze, Turkey.

Abstract:

• INTRODUCTION
• Dual-Tone Multiple Frequencies
• Goertzel Algorithm
• NDFE Algorithm
• MUSIC Algorithm
• MATLAB Simulations
• ADSP-2101 Implementation
  • The Goertzel Algorithm
  • Normalized Direct Frequency Estimation Technique
  • MUSIC Algorithm
• Motorola 56001 Implementation
• Summary
• References
• About this document ...