Dozens of messages lurk in the pitch, tone, speed, and volume of our voices. … Researchers estimate that as much as 38 percent of all communication comes through vocal cues other than speech. — Tonya Reiman

Dozens of messages lurk in the pitch, tone, speed, and volume of our voices. … Researchers estimate that as much as 38 percent of all communication comes through vocal cues other than speech. — Tonya Reiman