Technologies - ΔΣ (delta-sigma) modulators

We design and manufacture custom modulators and their digital processing chain in order to meet your requirements. This very same technology is also used in out DMM and DVM.

We are particularly strong on low level signal acquisition and high precision analog electronics. Here is a noise analysis of a custom 22-bit Δ-Σ ADC

On the digital side, high precision may require custom arithmetics or special care in algorithm design and implementation. These are all topics that Acies has been addressing since its foundation in 2001.