Ambient noise interference and hardware limitations degrade audio output quality. Improving signal-to-noise ratios ensures high-fidelity communication and sound reproduction within the vehicle cabin.

Unwanted sound propagation through structural gaps and ventilation pathways. Reducing acoustic leakage improves cabin quietness without compromising airflow requirements.

Inaccurate measurement of vibration-acoustic coherence leads to poor isolation performance. Precise identification of noise transmission paths prevents cabin resonance and improves passenger comfort.

Mechanical vibrations and structural noise within vehicle housing assemblies distort audio capture. Mitigating these disturbances ensures clear voice command recognition and communication quality.