Blog
Build log
Progress on Sayforth itself: what changed, what testing told us, what we cut.
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Does Speech Recognition Remove Um?
Does speech recognition remove um? We tested Apple's recognizer and Whisper on real speech with every um marked. Most clean fillers up. Here is the data.
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Why We're Building Sayforth
A 30-day speaking program with no scores. Here's why we built it that way, and where the project stands today.