Complete Communications Engineering

lpc-10 codec
LPC-10 codec optimized C code is FS 1015 compliant and supports enhanced LPC-10e

VOCAL’s LPC-10e codec is implemented per Federal Standard 1015. The LPC-10e vocoder forms the basis for another linear predictive coder (LPC) known as MELPContact us to discuss your voice application requirements.

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LPC-10e software is optimized for leading DSPs and conventional processors from ADI, TI, Intel, ARM and other vendors. VOCAL offers the LPC-10e vocoder software as a standalone algorithm, as part of a modular software library, as well as with a VoIP stack. Custom designs are also available.




VOCAL’s optimized vocoder software is available for the following platforms. Please contact us for specific LPC-10e codec supported platforms.

ProcessorsOperating Systems
  • Texas Instruments – C6xx (TMS320C62x, TMS320C64x, TMS320C645x, TMS320C66x, TMS320C67x), DaVinci, OMAP, C5xx (TMS320C54x, TMS320C55x)
  • Analog Devices – Blackfin, ADSP-21xx, TigerSHARC, SHARC
  • PowerPC, PowerQUICC
  • MIPS – MIPS32, MIPS64, MIPS4Kc
  • ARM – ARM7, ARM9, ARM9E, ARM10E, ARM11, StrongARM, ARM Cortex-A8/A9/A15, Cortex-M3/M4
  • Intel / AMD – x86, x64 (both 32 and 64 bit modes)
  • Linux, uClinux, BSD, Unix
  • Microsoft Windows ACM / RTC / CE / Mobile
  • Apple iOS / iPhone / iPad & MacOS
  • eCOS / eCOSPro
  • Google Android
  • Green Hills Integrity
  • Micrium μCOS
  • Symbian
  • Wind River VxWorks