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Competency

        We have competency in wireline /less/speech audio/imaging video codec implementations, optimization, testing and validation as per customer defined General purpose processor or DSP or proprietary DSP cores.

We take up customer driven projects in the following domain  

  • Speech coding technologies
    • ITU Std speech Codecs ( G.72X), MPEG 4
    • 3GPP/ 3GPP2 standard speech Codecs,viz.,AMR,AMR-WB,VMR-WB
    • Internet Low bit rate Codec( iLBC)
  • Audio coding technologies: ISO, open Standard, Proprietary standards
    • MPEG 1,2,4, AAC LC, Main profile, AACPlus (SBR), HE+
    • Microsoft WMA7, WMA9
  • Video coding technologies: ISO, open Standard, Proprietary standards
    • H.263, H.263++, MPEG 4 Part 10 (H.264)
    • Microsoft WMV9

Notable Projects carried out in the above areas include

Efficient Floating to fixed-point conversion (architecture based, 16/24/32bit), Assembly implementation, Algorithmic modification, Design, development and implementation of Customer defined projects. 

Hardware platforms, OS, Popular Processors familiarity and expertise

  • DSP (Texas Instruments-TI , Proprietary processor/Core)
  • Intel xScale architecture based, ARM 7/9
  • Popular hand-held device OS platform, Microsoft XP