Opera house electronic libretto systems have begun to be used in some opera houses, including New York's Metropolitan Opera, Milan's La Scala, and the Crosby Theatre of The Santa Fe Opera, which provide two lines of text on individual screens attached to the backs of the seats so as to not interfere with the visual aspects of the performance. A subtle type of sound reinforcement called acoustic enhancement is used in some opera houses. Acoustic enhancement systems help give a more even sound in the hall and prevent "dead spots" in the audience seating area by "...augment[ing] a hall's intrinsic acoustic characteristics."
Rudy La Scala Rudy La Scala Rudy La Scala (born January 20, 1954) is a singer-songwriter and record producer, born in Rocca di Papa, Lazio, Italy. At a young age, La Scala migrated to Venezuela, where he completed his primary and secondary studies, while learning piano and guitar. He began his career with a short lived band named Las Explosiones de Goma in the 1960s. In 1971 he was presented as a solo artist under the name Flavio, finally presenting himself as Rudy La Scala in 1974. His work as a songwriter has been very successful, including songs recorded by Karina, María Conchita