In a four-way

Fellow speaker,

Jeremy Donovan's study of TED talks suggests there are four ways to use vocal variety to get across your message in your speech:

• Authoritative - loud volume and slow speed
• Passionate - loud volume and fast speed
• Calming - soft volume and slow speed
• Suspenseful - soft volume and fast speed

On all fours,

Tim Wilson
Professional Speech Coach
Free speaking tips at: http://speakingquicktips.blogspot.com