UNIVERSAL EMBEDDED RECONFIGURABLE HARDWARE PLATFORM FOR MULTIMEDIA APPLICATIONS IN REAL-TIME

Authors

  • Michael Livshitz
  • Alexey Petrovsky
  • Andrey Stankevich
  • Mikhail Kachinsky
  • Alexander Petrovsky

DOI:

https://doi.org/10.47839/ijc.7.3.522

Keywords:

DSP, FPGA, DISC, Reconfigurable Structure

Abstract

This paper deals with reconfigurable hardware platform for different purposes real-time speech and audio signal processing. A design conception and turnkey solution are described. Much attention is paid to reconfigurable peripheral processor meant for external interface realization, pre- and post- data processing as well as digital signal processing algorithms implementation with the object of the DSP unloads. Moreover, three applications implemented on the considered platform are demonstrated.

References

TMS320C6713B Floating-Point Digital Signal Processor, SPRS294B, Texas Instruments, Dallas, TX, June, 2006. – 152 p.

Spartan–3 FPGA Family: Complete Data Sheet (DS099) [Electronic resource] / Xilinx Inc., May, 2007. – Mode of access: http://direct.xilinx.com/bvdocs /publications/ds099.pdf. – Date of access: 25.05.2007.

TMS320C6000 DSP External Memory Interface (EMIF) Reference Guide, SPRU266E, Texas Instruments, Dallas, TX, February, 2006. – 146 p.

TMS320C6000 DSP Enhanced Direct Memory Access (EDMA) Controller Reference Guide, SPRU234B, Texas Instruments, Dallas, TX, March, 2005. – 269 p.

TLV320AIC23B Stereo Audio Codec, Data Manual, SLWS106H, Texas Instruments, Dallas, TX, February, 2004. – 56 p.

ISE Quick Start Tutorial, [Electronic resource] / Xilinx Inc., May, 2007. – Mode of access: http://www.xilinx.com/support/ sw_manuals/xilinx7/download/qst.pdf. – Date of access: 25.05.2007.

Composer Studio User’s Guide, SPRU328B, Texas Instruments, Dallas, TX, 2000.

A.Petrovsky, M.Parfieniuk, A. Borowicz. Warped DFT Based Perceptual Noise Reduction System // Proc. AES 116th, Berlin, Germany, 8-11 May 2004, Conv. Paper #6035.

Yang W., Benbouchta M., Yantorno R. Performance of a Modified Bark Spectral Distortion Measure as an Objective Speech Quality Measure // Proc. of ICASSP, Seattle, USA, 1998, pp. 541–544.

M.Z. Livshitz, M. Parfeniuk, A.A. Petrovsky. Wideband CELP-coder with Wideband Excitation and Multilevel Vector Quantization on Code Book with Reconfigurable Architecture // Digital Signal Processing, No. 2, Moscow, 2005, pp. 20-35. (in Russian)

Michael Livshitz and Alexander Petrovsky, Perceptually Constrained Variable Bit Rate Wideband Speech Coder // Proc. of EUROCON, Serbia & Montenegro, Belgrade, November 22-24, 2005, pp.1296-1299.

Michael Livshitz and Alexander Petrovsky, An Overcomplete WDFT-based Perceptually Constrained Variable Bit Rate Wideband Speech Coder with Embedded Noise Reduction System // Proc. of 11th Int. conf. SPECOM, St. Petersburg, Russia, June 25-29, 2006, pp.343-348.

Borowicz A., Petrovsky A., An Overcomplete WDFT Sinusoidal Basis for Perceptually Motivated Speech Enhancement // Proc. of 13th EUSIPCO’2005, (CD-ROM), Antalya, 2005.

Brandenburg K., Sporer T. NMR and Masking Flag: Evaluation of Quality Using Perceptual Criteria // The 11th AES Proceedings, Portland, Oregon, USA, May 1992, pp. 169-179.

TMS320C6000 DSP/BIOS Application Programming Interface (API) Reference Guide, SPRU403F, Texas Instruments, Dallas, TX, 2003.

Petrovsky A., Borowicz A., Parfieniuk M., Petrovsky Al. Warped Discrete Fourier Transform in Perceptual Speech and Audio Processing // X Symposium New Trends in Audio and Video, Wroclaw, Poland, 16-18 September 2004 (Prace Naukowe Instytutu telekomunikacji i akustyki Politechniki Wroclawskiej, 85, seria: konferencje 29). – pp. 143-152.

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Published

2014-08-01

How to Cite

Livshitz, M., Petrovsky, A., Stankevich, A., Kachinsky, M., & Petrovsky, A. (2014). UNIVERSAL EMBEDDED RECONFIGURABLE HARDWARE PLATFORM FOR MULTIMEDIA APPLICATIONS IN REAL-TIME. International Journal of Computing, 7(3), 38-46. https://doi.org/10.47839/ijc.7.3.522

Issue

2008, Volume 7, Issue 3

Section

Articles

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