double_metaphone/2

Documentation
- Reference manual
- Packages
  - SWI-Prolog Natural Language Processing Primitives
    - Double Metaphone -- Phonetic string matching

Availability::- use_module(library(double_metaphone)).(can be autoloaded)

double_metaphone(+In, -MetaPhone)

Same as double_metaphone/3, but only returning the primary metaphone.