XMOS MEMS Mic Array PCB
Budget: ₹12,500 – ₹37,500 INR
I need a compact 2-4 channel analog MEMS microphone array built around an XMOS processor. The board must perform real-time beamforming, echo-cancellation and noise-suppression, then expose a clean audio output through straightforward header pins so it can be patched into downstream hardware without fuss.
Size matters here: the smaller the PCB, the better. I’m expecting you to handle the full hardware cycle—schematic capture, PCB layout, component selection and a ready-to-order BOM—plus the XMOS firmware that brings the DSP features to life. Your code should compile and run on the free tools from XMOS; please include any scripts or tuning utilities you rely on.
Deliverables
• Production-ready Gerbers, pick-and-place file, annotated schematic
• BOM with supplier part numbers in stock today
• Tested XMOS firmware (AEC, NS, beamforming) with build instructions
• Quick start guide showing header-pin mapping and how to fetch audio
I’ll validate the job by flashing the firmware, plugging in analog MEMS capsules, and confirming I get low-noise, correctly steered audio from the pin header. If that excites you and you’re confident with XMOS DSP libraries, let’s get started.
Size matters here: the smaller the PCB, the better. I’m expecting you to handle the full hardware cycle—schematic capture, PCB layout, component selection and a ready-to-order BOM—plus the XMOS firmware that brings the DSP features to life. Your code should compile and run on the free tools from XMOS; please include any scripts or tuning utilities you rely on.
Deliverables
• Production-ready Gerbers, pick-and-place file, annotated schematic
• BOM with supplier part numbers in stock today
• Tested XMOS firmware (AEC, NS, beamforming) with build instructions
• Quick start guide showing header-pin mapping and how to fetch audio
I’ll validate the job by flashing the firmware, plugging in analog MEMS capsules, and confirming I get low-noise, correctly steered audio from the pin header. If that excites you and you’re confident with XMOS DSP libraries, let’s get started.