Published May 10, 2013


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Pedro Pablo Liévano-Torres, BSc

John Michael Espinosa-Duran, MSc

Jaime Velasco-Medina, PhD



Digital audio effects are generally implemented in software using DSP or PC; nevertheless, some implementations using dedicated hardware are currently being considered. This paper presents the implementation in hardware of fifteen algorithms for the real-time processing of digital audio effects with sampling rates up to 100.88 MSPS and high-fidelity. Designs were simulated using DSPBuilder and were synthesized in the FPGA EP2C70F896C6. The hardware verification tests of the implemented effects show that the designed blocks can be used as IP cores for the design of a multi effects processor embedded in a SoC.


Efectos de audio digital, sistemas embebidos, DSP, procesamiento en dominio dinámicoDigital audio effects, embedded systems, DSP, dynamic domains processing

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How to Cite
Liévano-Torres, P. P., Espinosa-Duran, J. M., & Velasco-Medina, J. (2013). Algorithm implementation in high-fidelity digital audio effects using programmable hardware. Ingenieria Y Universidad, 17(1), 93-108.