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."
La Scala, Fortitude Valley roofdeck for outdoor living, the free planforms linked via the stairwell bay, and the stylistic innovation in the use of decorative elements and materials. The place has a special association with the life or work of a particular person, group or organisation of importance in Queensland's history. La Scala is significant as an example of the domestic work of architect TR Hall. La Scala, Fortitude Valley La Scala is a heritage-listed detached house at 517 Brunswick Street, Fortitude Valley, City of Brisbane, Queensland, Australia. It was designed by Thomas Ramsay Hall and built . It was originally known as "Craig