Picustech Software - Fractional SRC
H.264, Mpeg4, H.263 video, audio and Cryptography embedded software for ARM9e, ARM11, Cortex-A8 , MIPS32 and PPC platforms
 
 ::  Fractional SRC

Fractional Sample Rate Convertor is used to compensate or match two digital clocks. When a digital audio signal is derived from a clock source and processed by another component using a different clock source, the minute mismatch between clocks, will cause drift, which over a period of time causes time sync issues, under run or overflows.
The module is also referred to as asynchronous sample rate convertor

 APPLICATIONS:
  • Portable Audio players
  • Mobile audio solutions
  • Car audio
 PLATFORMS SUPPORTED
  • ARM7, ARM9e, ARM11, Cortex-A5, Cortex-A7, Cortex-A8, Cortex-A9, Cortex-M3, Cortex-M4, Armada-168
 PICUSTECH IMPLEMENTATION OF FRACTIONAL SRC
  • Can compensate one sample over a block of 1024 samples, as -/+1
  • Distortion free compensation
  • Low THD
  • Low memory requirements
  • Fully reentrant implementation eases memory allocation
  • Simple and easy to use API, which allows easy integration
  • Highly optimized in assembly for best performance
  • Easily extendible to other platforms
  • Optimized for target platform
  • Can be easily integrated on Android or Linux platforms.
Contact: sales@picustech.com for further details.
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