“Has text-to-speech” tells you very little. The useful questions are scope, privacy, continuity with editing and audio export.
1. Can it read the unit you are actually revising?
Authors may need a selection, one scene, a chapter from the cursor, or a chapter together with nested sections. A single “play document” button is less useful in a structured manuscript.
2. Does listening stay connected to the editor?
Follow-reading and fragment navigation matter because auditory editing works best when you can hear a problem, locate it immediately and correct it without rebuilding context in another app.
3. Are voices local, online, or both?
Online speech can sound good but sends text to a service. System and downloaded voices keep more of the workflow local. B-Maker supports system voices, browser voices and downloaded offline engines, so the author can choose the trade-off.
4. Can you export a listening copy?
MP3 export is useful for a second proofreading environment: commute, walk, couch. One file is convenient for continuous listening; split-by-structure files are easier for targeted passes.
5. Does the audio become another source of truth?
It should not. The audio copy is derivative. The manuscript remains canonical. This matters because you want the listening workflow to improve the project, not create a second versioning problem.
Where B-Maker fits
B-Maker treats speech as part of revision: selectable reading scope, follow-reading, local and online voice options, downloaded offline voices, tuning profiles and MP3 export. It is aimed at authors who want to hear the manuscript without moving the manuscript somewhere else.