Science of Vocal Emotion

The brain does not split tone and words into two neat halves, but the right hemisphere often plays an important role in emotional prosody — the pitch, rhythm, loudness, and timing that carry feeling. Language meaning relies heavily on left-hemisphere networks, while vocal emotion uses a broader system that includes right-hemisphere and auditory regions.

That is why you can sometimes catch sarcasm, tension, or sadness even when the words sound neutral. Treat the mismatch as a signal to listen more carefully, not as proof that you know exactly what someone feels.