Read the passage below and answer the question that follows:
For decades, soundscapes within ancient architecture were treated by archaeologists as mere incidental byproducts of structural engineering. Early researchers assumed that the resonant acoustics of Malta’s subterranean hypogea and Neolithic passage tombs resulted entirely from subterranean excavation constraints. However, recent interdisciplinary investigations using wave-diffraction modeling suggest that these chambers were intentionally tuned to amplify standing waves in the 110–120 Hz frequency range, a spectrum known to alter human auditory processing and cortical activity.
Notwithstanding this compelling acoustic evidence, some skepticism persists regarding human agency in this design. Skeptics argue that the specific resonant frequencies could be an accidental artifact of achieving structural stability with corbeled stone walls. Granted, early builders lacked formal mathematical acoustics; nevertheless, spatial measurements demonstrate a deliberate standardization of cavity depth across disparate geographical sites that cannot be explained by structural physics alone. Ultimately, this convergence of architectural precision implies that acoustic manipulation was a central design objective, fundamentally shifting our understanding of prehistoric ritual spaces.
Match each transition phrase or structural pivot from the passage on the left with its precise rhetorical function on the right.
- "However, recent interdisciplinary investigations using wave-diffraction modeling suggest that..."Introduces new empirical findings that directly challenge a traditional academic assumption.
- "Notwithstanding this compelling acoustic evidence, some skepticism persists..."Signals an opposing perspective that questions whether the observed phenomenon was intentional.
- "Granted, early builders lacked formal mathematical acoustics; nevertheless,..."Concedes a potential limitation in ancient knowledge before reasserting empirical evidence of intent.
- "Ultimately, this convergence of architectural precision implies that..."Marks the author's final overarching synthesis that resolves the debate and establishes the main thesis.