BS-EN-50332-1 Complete Document History
Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology

Complete Current Edition:
   2013 EDITION - General method for 'one package equipment' - Oct. 31, 2013

Obsolete Revision Information:
   2000 EDITION - General method for 'one package equipment' - Nov. 15, 2000