A reporter from Elite Auto Tech raised his voice above the growing din of excitement in the room.
"You're claiming -3dB cabin noise levels? That's physically impossible! Even a vacuum chamber has a 0dB baseline!"
Oscar nodded, unfazed. "You're right about the numbers, but we're not measuring ambient noise.
We're talking about noise cancellation efficacy,the difference between outside and inside. Our system doesn't just block sound; it creates inverse waveforms in real-time."
From the back, a skeptical voice chimed in. It was Luca Riven, Chief Acoustic Engineer at Vanther Automotives, pushing through the crowd with an air of authority.
"That's nonsense! Active noise cancellation can't account for every frequency at once,there's always some leakage!"
Instead of getting defensive, Oscar calmly tapped his tablet again.
