The Acoustic and Cultural Heritage of the Banda Primitiva de Llíria Theater: Objective and Subjective Evaluation

Abstract

[EN] La Banda Primitiva is one of Europe's most notable symphonic civic bands. Located in Ll & iacute;ria (Val & egrave;ncia, Spain), part of the UNESCO creative cities network, its theater was designed by Joaqu & iacute;n Rieta, one of the most relevant Valencian architects of the twentieth century. This study analyses the current state of the theater, its relevance to the town's cultural heritage, and how it has evolved over the years in terms of its acoustic performance. The objective is to understand how the theater's acoustics have evolved over the years and to unveil the reasons behind the preference of the regular audience for specific areas of the venue, considering if these tendencies are influenced by tradition rather than the current auditory experience. The theater's acoustics were studied with objective and subjective parameters. The objective parameters were assessed by conducting on-site measurements and ray-tracing simulations. One hundred and three musicians answered a survey of auralizations to evaluate subjective acoustic parameters. Three musical pieces were recorded in an anechoic chamber and convoluted by the impulse response of the venue at different positions to obtain the auralizations. The results show that the objective acoustic parameters do not differ significantly. Overall, the reverberation time was longer before the renovation. Regarding subjective testing, the sample only shows a subtle tendency (57%) towards preferring seats on the second balcony. For that reason, it can be concluded that there is no evidence to support the claim that the seats located on the second balcony have better acoustics than those in the stalls.