# augmented Hadamard code

> dual code of the extended Hamming code

**Wikidata**: [Q135749116](https://www.wikidata.org/wiki/Q135749116)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Augmented_Hadamard_code)  
**Source**: https://4ort.xyz/entity/augmented-hadamard-code