13. A computer program product stored in a computer readable storage medium, comprising computer program code that, when executed by an information handling system, performs actions comprising: analyzing a document that is being composed by a visually impaired user, wherein the analysis derives a sensitivity of the document; retrieving a vocal characteristic corresponding to the derived sensitivity based on one or more predefined settings; retrieving, from the memory, an additional vocal characteristic corresponding to an audience size of the document, wherein the audience size is based on a size of an intended audience selected from a group consisting of an email distribution list and an amount of recipients of a group posting; and audibly reading text from the document to the visually impaired user with a text to speech process utilizing both the retrieved vocal characteristic and the additional vocal characteristic.
13. A computer program product stored in a computer readable storage medium, comprising computer program code that, when executed by an information handling system, performs actions comprising: analyzing a document that is being composed by a visually impaired user, wherein the analysis derives a sensitivity of the document; retrieving a vocal characteristic corresponding to the derived sensitivity based on one or more predefined settings; retrieving, from the memory, an additional vocal characteristic corresponding to an audience size of the document, wherein the audience size is based on a size of an intended audience selected from a group consisting of an email distribution list and an amount of recipients of a group posting; and audibly reading text from the document to the visually impaired user with a text to speech process utilizing both the retrieved vocal characteristic and the additional vocal characteristic. 16. The computer program product of claim 13 wherein the derived sensitivity is based on one or more aspects from a group that includes confidentiality, offensiveness, social convention, ethnicity, and age.