An analysis of impulse response deconvolution in Nordic proscenium arch theatres. We evaluate how early reflections within 50ms govern speech articulation, while late energy decay shapes musical warmth.
High-frequency sound propagation in large performance halls is heavily influenced by relative humidity and ambient temperature. This paper outlines FIR filter compensation curves for frequencies above 4 kHz at throw distances exceeding 35 meters.
Transitioning large multi-zone theatrical productions to uncompressed IP audio networks. Detailed examination of Precision Time Protocol (PTP v1/v2 IEEE 1588), clock jitter mitigation, and dual-redundant primary/secondary network topologies.
Controlling rear low-frequency radiation is vital for stage acoustic quietness and environmental noise compliance in urban concert venues. We compare polar rejection patterns and group delay trade-offs between gradient and end-fire topologies.
Meeting IEC 60268-16 standard requirements in spaces with challenging reverberation. Practical methods for optimizing direct-to-reverberant sound ratios through targeted directional acoustic dispersion.
Controlling ventilation and stage machinery noise in performance environments. Design criteria for silencers, acoustic louvers, and elastic vibration isolators under Norwegian standard NS 8175.