N1MM+ can use voice files such that you can do an SSB contest without talking. People have either recorded the files or used third party services like Polly or Google Text-to-Speech. This does it using OSX Personal voice so that the files can be in your own voice but you don't need to deal with recording and slicing all the files.
TL;DR you can have files like A.wav, B.wav, and N1MM+ will chain them together. You can also have files like N3.wav and N1MM+ will use that instead of N and 3. If you can generate a respectible list of prefixes and common calls then you can have more natural sounding voice.
Any txt file in the input directory will generate a corresponding .wav file in output.
- Create a personal voice
- Authorize your terminal to use voice
- Run
make expandto generate any files out of calls_and_prefixes.txt - Rum
make -j 8(for 8 parallel processes) to generate any wav files