What is pma-voice?

As an AI language model, I do not have information on specific companies or products that might be referred to as "pma-voice." However, PMA (production music association) is an association comprised of companies engaged in the production, licensing, and distribution of production music for use in film, television, radio, advertising, and new media. It is possible that "pma-voice" could be a product or service offered by a company operating within the production music industry.