Implementing Audio Algorithms and Integrating Processor-Specific Code Using Model Based Design

Ananthan A, Corless M, Roggero M. Implementing Audio Algorithms and Integrating Processor-Specific Code Using Model Based Design. In: AES Convention 126. Audio Engineering Society; 2009. Paper 7805. Available from: https://aes.org/publications/elibrary-page/?id=15001

@inproceedings{Ananthan2009_15001,
  author = {Ananthan, Arvind and Corless, Mark and Roggero, Marco},
  title = {{Implementing Audio Algorithms and Integrating Processor-Specific Code Using Model Based Design}},
  booktitle = {AES Convention 126},
  note = {Paper 7805},
  year = {2009},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15001}
}

TY  - CPAPER
TI  - Implementing Audio Algorithms and Integrating Processor-Specific Code Using Model Based Design
AU  - Ananthan, Arvind
AU  - Corless, Mark
AU  - Roggero, Marco
T2  - AES Convention 126
M1  - Paper 7805
PY  - 2009
DA  - 2009/05/06
UR  - https://aes.org/publications/elibrary-page/?id=15001
PB  - Audio Engineering Society
LA  - en
AB  - This paper explores the final stages in the model based design and implementation of an audio algorithm on a fixed-point embedded processor. Once the algorithm, a 3-band parametric equalizer in this example, is designed and simulated using a combination of scripting and graphical modeling tools, real-time C-code is automatically generated from this model. This paper illustrates how algorithmic C-code generated from such a model in Simulink can be integrated into an existing stand-alone embedded project as a library and implemented on an Analog Devices Blackfin® 537 processor. It also elaborates how processor specific C-callable assembly code can then be integrated into the model for both simulation and code generation to improve its execution performance on this processor.
ER  -