The 800、600 Square Studio Theatre Audio Reconstruction、 The 150 Square Large-scaled Digital Recording Studio And The Outside-Broadcast Vehicles Of Guangdong Radio And Television Station

The 800 studio of Guangdong Radio and Television Station is in the shape of cuboid with the length of 40 meter, the width of 20 meter and the height of 14 meter. The fixed auditorium is 300 and the reverberation time is about 0.6s. The construction pan of amplifying system and the related purchased equipment are used to 800 Studio’s program recording and production that can meet them demand of the sound reinforcement of variety, stage show, symphony, electronic sound band, show and the interview. All the brand loudspeakers were used in the Guangdong Radio and Television Station must have many applications in the national high-end performance arena like opera and radio, television studio etc. Active array loudspeaker is consist of four ARCS major amplifying speakers, four 115XT coaxial speakers, two SB18 ultra low frequency speakers and six 112P stage monitor speakers. The system is mainly to ensure the real tunes of on-site sound reinforcement and achieve the 5.1 surround sound’s playback and pickup. Thanks to the establish of L-ACOUSTIC system’s waveguide professional technology, this system eliminates the acoustic interference between multiple array speakers,improve the sound quality of speakers, decrease the difference value of sound field unevenness, at the same time it increase the sound gain from 36dB to 8dB, what’s most important is that it solve the many years acoustic on-site feedback problem of studio.