Typical GSM buzz waveform:
- High performance: More than 99% detection rate; Near-flawless pulse removal (More than 40dB suppression)
- Practical: Consumes approximately 70Mhz on Coldfire MCU when operating on 44.1kHz, stereo audio; expected to be lower on ARM9e
- Proven: Licensed to a Tier1 Auto OEM in Europe
Developing an Asynchronous Sample Rate Converter
Designing an Asynchronous Sample Rate converter that offers high THD and low ripple across a range of frequencies is no mean achievement. We not only designed the ASRC but implemented it with low MHz on a fixed point processor.
Video codecs on a multi-core highly-parallel custom core
We worked with SiliconHive (now part of Intel) to develop High Definition video codecs that are designed to run optimally on a multi-core environment. Our contribution also included efficient coding for a VLIW core and algorithmic innovations to address memory bandwidth constraints.