Hi,
I am working on a application the requires some speech synthesis. After some reading around i decided festival and speech tools was the way to go. For recording in speech_tools, a executable program (na_record) is present. but when i use it i get the following error.
ESD: record not written yet
but a_record seems to be working fine so i am guessing its not a problem with device drivers.
i am using ubuntu 14.04 lts.
I don't know if this is a limitation or there is something wong in the setup.