Air powers sound, so breathing technique is foundational to voice depth.
causalpending
Speaker
Unidentified Speaker — Making Your Voice Deeper - The Sound of Authority | Public … [jTZt52mH5Z0]Evidence Quote
“because remember air powers sound”
Source
Making Your Voice Deeper - The Sound of Authority | Public Speaking— The Voice of Confidence - With Elisa JamesCreated: 8/13/2026, 3:25:35 AM
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