Blast is past

时间:2019-03-06 03:14:08166网络整理admin

By Barry Fox RELIEF is at hand for cinema-goers who can’t stand the blaring soundtracks of some movie trailers. The movie studios have agreed to curb their excesses by deploying an “annoyance meter” developed by Dolby Laboratories—the American company that gave cinemas the technology to play louder sound in the first place. In the 1970s, Dolby modified the analogue noise reduction system it had developed for tape to enable film soundtracks to deliver super-loud stereo and surround sound for blockbuster movies such as Star Wars,