Another method for controling the contents of a speech corpus collection is
by domain. Domain in this context means the topic or field of topics
or the situation in which a verbal communication takes place.
The domain could be for instance:
- Restaurants in Heidelberg
- Speeches in the House of Parliament
- Fairy Tales
- Last nights's TV program
Although the exact vocabulary cannot be determined by this method, it
is a good method for achieving a rather closed vocabulary without
restricting the speakers too much.