Linux: Speech output wrong, possible wrong or undefined language

[sgofferj]

Expected Behavior

Speech output should be pronounced correctly in English

Current Behavior

Speech output sounds funny. E.g. "throttle below fa-il-sah-feh" or "Hard-wah-re sah-feh-tee switch". speech.zip

It looks like QGC doesn't tell speech-dispatcher which language engine to use. I am in Finland, so it is possible that for some reason, speech-dispatcher uses the Finnish engine by default. That would kinda fit the sound of the output but I'm not sure about it.

Steps to Reproduce:

Please provide an unambiguous set of steps to reproduce the current behavior

1. Start QGC on Linux with speech-dispatcher

System Information

When posting bug reports, include the following information

• Operating System: Ubuntu 18.04
• QGC Version: 3.5.1
• QGC build: stable
• Flight Controller: Pixhawk
• Autopilot (with version): Ardupilot Copter 3.6.8

Log Files and Screenshots

• [QGC Console Logs]log.txt

[HTRamsey]

Not sure this is the best solution, but it's forced to en_US now