technici 5 [vynechat] technicians 5 [vynechat] ethical codices 2 [vynechat] ethics 2 [vynechat] etické kódexy 2 [vynechat] etika 2 [vynechat] etika povolania 2 [vynechat] professional ethics 2 [vynechat] World War (1914-1918) 1 [vynechat] adding sound to films 1 [vynechat] discoverers and inventors 1 [vynechat] film production industry 1 [vynechat] filmová výroba 1 [vynechat] law 1 [vynechat] loudspeaker technology 1 [vynechat] military command 1 [vynechat] military engineering 1 [vynechat] military history 1 [vynechat] objavitelia a vynálezcovia 1 [vynechat] ozvučenie filmu 1 [vynechat] ozvučovacia technika 1 [vynechat] post-production 1 [vynechat] postprodukcia 1 [vynechat] prvá svetová vojna (1914-1918) 1 [vynechat] právo 1 [vynechat] sound film 1 [vynechat] sound processing 1 [vynechat] sound technicians 1 [vynechat] spracovanie zvuku 1 [vynechat] vojenská technika 1 [vynechat]