1. A method of producing spoken voice prompts for telephony-based informational interaction, the method comprising: for one or more voice prompts, determining, based on context and/or meaning of the text of the one or more voice prompts, words that receive an optimized speech parameter that is optimized based on a context of a dialog with a listener; recording the one or more voice prompts, and thereby producing one or more spoken voice prompts that have the optimized speech parameter; and conveying the one or more spoken voice prompts to a listener over a telephone system.
1. A method of producing spoken voice prompts for telephony-based informational interaction, the method comprising: for one or more voice prompts, determining, based on context and/or meaning of the text of the one or more voice prompts, words that receive an optimized speech parameter that is optimized based on a context of a dialog with a listener; recording the one or more voice prompts, and thereby producing one or more spoken voice prompts that have the optimized speech parameter; and conveying the one or more spoken voice prompts to a listener over a telephone system. 3. The method of claim 1 , wherein the optimized speech parameter comprises one or more pitch accents.