The Singapore National Stadium sound system
J. Jacek Figwer, Rodman Philbrick · The Journal of the Acoustical Society of America · 1977
The National Stadium in Singapore is open air, olympic sized, and seats 60 000 people for national rallies, sports, and entertainment events. The sound system provides high-quality reinforcement with reliable and simple operation. The presentation describes the functional and electrical arrangements of the system with emphasis on the use of line arrays of horn-loaded loudspeakers with highly efficient compression drivers.