POLYN NASP Neuromorphic Front-End Chips

POLYN Technology is a fabless semiconductor company working on Neuromorphic Analog Signal Processing (NASP), with offices listed in the UK, Israel, the US, Europe and Asia. It targets always-on processing of raw sensor data at the sensor edge, where power budgets are very tight.

NASP converts trained digital neural networks into analog neuromorphic cores. Product lines include NeuroVoice for voice activity detection, NeuroComm, VibroSense for tire and vibration monitoring and NeuroSense for physical AI. The first silicon-proven voice activity detection chip, announced October 28, 2025, draws about 34 microwatts with 50 microsecond latency.

• NeuroVoice: voice activity detection, with speaker recognition and voice extraction cores in development.
• NeuroComm: hands-free AI voice control for communication headsets.
• VibroSense TMS: tire-road grip estimation and tire monitoring for ADAS.
• VibroSense IIOT: vibration analysis for industrial monitoring.
• Custom NN chip: customer-specific neural network implemented in NASP silicon.
• Evaluation kits: kits for NASP VAD chip and tire monitoring.

Smart home appliance makers can add ultra-low-power voice wake-up using the NASP VAD chip. Industrial maintenance teams can pilot VibroSense vibration analysis on motors and pumps.

Very low power use for always-on voice and vibration sensing, with the first chip reported at about 34 microwatts. Fast response of 50 microseconds per inference without clock or ADC/DAC conversion. Design is process-agnostic across 40 to 90 nm CMOS, and evaluation kits are offered for early adopters.

Always-on voice and sensor intelligence in wearables, appliances and vehicles is pushing demand for microwatt-class AI. Vietnamese appliance, audio and automotive electronics makers can look at analog neuromorphic front-ends to extend battery life or cut standby power.

Operates as POLYN Technology Ltd. with offices in the UK, Israel, the US, Europe and Asia; headquarters and founding year are not stated. First silicon-proven NASP chip announced October 2025; CES 2026 demo planned per that release. Footer lists Silicon Catalyst.