ESN Technologies
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ESN DSP focus Group can provide state-of-the-art digital signal processing services from concept through hardware or software implementation. The teams possess skills across the entire multimedia spectrum and are experienced in speech & video codecs, image processing, system integration and testing. They implement the standard codecs, DSP libraries onto any target platform. The group also develops custom applications like video transcoding, low-bit-rate MPEG codec etc.

ESN is committed to providing a wide range of services in the area of Telecom, Speech, and rich media application domains. We at ESN understand that DSP is not just a software solution, but is all about optimization and efficient performance.

Our expertise covers:

  • Video codecs - H.264, H.263, MPEG-4
  • Speech codec ? iLBC
  • Platforms - ARM, TI, ADI, Ambric
  • Environments ? RISC, DSP, Media Processors, Massively Parallel Processors
Our multimedia services and support include:

  • System definition & design
  • Reference code evaluation
  • Porting to different hardware platforms
  • Optimization
  • Integration with various software modules
ESN has in-depth knowledge (but not limited to) in various DSP Processor architectures, listed below:

Floating Point
 TMS320C31, Am2045, ADSP 21062, Pentium MMX

Fixed Point
 TMS320C51, TMS320C54xx, TMS320C62x

DSP + RISC
 TMS470
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