Software Development

Reference (MATLAB/Python) to C conversion

Implementation of reference (MATLAB/Python) audio/speech modules in C/C++.

Reference and fix/floating point audio algorithms development

We have developed and fix pointed signal processing libraries with keen understanding of signal dynamic range and the right choice of Q format to get best quality and large and precise dynamic range at the same time. Our team is also experienced in handling various popular DSP architectures and knows how to leverage it while fix pointing the code.

We have also created tools to measure precision loss w.r.t float code. We have used the under Jenkins to give us continuous report of algorithmic deviation.

Porting and Optimization of algorithms on fixed point DSP's

Implementation of reference (MATLAB/Python) audio/speech modules in C/C++.
Expertise in porting algorithms on fixed point DSP cores like QDSP, ARMv7a / ARM_NEON, Cadence (HiFi2, HiFi3, HIFI5) etc.
Optimization Experience (MCPS/Memory)
Experience in integrating audio/speech processing modules with end to end Software Development Life Cycle for various applications
Experience in algorithm tuning for better audio/speech quality

DSP system software

API definition and development for components for easy pipeline creation.
Experience in integrating audio/speech processing modules on various products.
Debugging and validation of ported code/modules for audio/speech algorithms on different OEM and Automotive platforms
End to end Software Development Life Cycle for various applications
Experience in algorithm tuning for better audio/speech quality

CODECS

Our team is Experienced in various codec optimization from Dolby, Fraunhofer , DTS etc. for best performance and memory footprint