# first-order hold

> mathematical model of the practical reconstruction of sampled signals that could be done by a conventional digital-to-analog converter (DAC) and an analog circuit called an integrator

**Wikidata**: [Q4530680](https://www.wikidata.org/wiki/Q4530680)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/First-order_hold)  
**Source**: https://4ort.xyz/entity/first-order-hold


## References

1. Freebase Data Dumps. 2013