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Explore advanced audio processing techniques in this 34-minute conference talk from ADC 2024 that introduces Perceptual Convolution as a solution to the computational challenges of real-time convolution in modern music production. Learn how this innovative approach addresses the long-standing constraint of efficient computation by focusing only on the segments of impulse responses that are perceptible to the human ear, extending beyond classical reverberation to applications with neural networks and hardware emulation. Discover methods for identifying acoustically important segments of impulse responses, analyze existing IRs to enhance their efficiency, and understand the computational savings achieved through this perceptual approach. Examine the impact on both performance and perceived audio quality, gaining insights into how focusing on perceptually relevant data can improve efficiency while maintaining the overall auditory experience. Presented by Berlin-based developer Tobias Hienzsch, who specializes in the intersection of technology and sound with recent focus on room acoustics and acoustic simulations, this talk provides valuable knowledge for audio developers working in music applications, game audio, audio processing, and embedded systems.
