# Passive analogue filter development

> filter used in signal processing on continuous-time signals

**Wikidata**: [Q359205](https://www.wikidata.org/wiki/Q359205)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Analogue_filter)  
**Source**: https://4ort.xyz/entity/passive-analogue-filter-development


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)