Use the Power of Personalization
I'm learning how to use a tool called Audiogenerator.com to add the sound of my voice to different web pages. Here's an example that I recorded last night:
Yesterday I recorded a welcome message for the subscription page of my newsletter. I'm experimenting to see if more people will subscribe with this additional boost.
Also you can send postcards with Audiogenerator such as this one. The tool is flexible and easy to use. I’m not very skilled in the technical area and I figured it out. If I can do it, almost anyone can give it a whirl. I see it as a powerful method to personalize your message.