Engineers are not just adding more insulation, they are reinventing how interior noise is captured, modeled, and judged so ...
For decades, carmakers treated cabin noise as a single number problem, something to be tamed with thicker glass and extra ...
Toyota’s Crown Hybrid gets brownie points for good gas mileage, but it’s apparently a troublemaker in the motor noise department. Instead of merely adding insulation to the bulkhead, Toyota engineered ...
Active noise control (ANC) systems utilise advanced signal processing techniques to generate anti-noise signals that effectively cancel unwanted sound. These systems combine acoustic theory with ...