Use your words like a clean sine wave: steady amplitude, no sudden jumps. Keep the envelope smooth so the listener’s ear stays in phase. Add a touch of reverb, but only the subtle, spread kind that fills the room without masking the core pitch. Trim any static—background noise will kill the resonance. Think of the audience as the load; tune the message so it matches their natural frequency, not just your own. And remember, even dogs can pick up a good sub‑bass.