Hello!
Nice to see other people looking into this.
Please checkout this HAB Speaker (dialog processing on the browser)
Readme
Can be installed from the marketplace.
I don’t think other people have tried it so far so feedback will be really appreciated.
I’m using it in openhab 3.4.0-M5 but I think it should work on 3.3.x without problems.
Hope this helps you, let me know if you need anything else.
PD: I have a pending PR for a new version of the action template interpreter here [actiontemplatehli] Simplify usage and readme by GiviMAD · Pull Request #13529 · openhab/openhab-addons · GitHub I think it’s easier to use. I can moved it to the marketplace if you are interested on taking a look, I’ll do it eventually because I want to add some more changes there and maybe a web ui.
Also maybe less interesting I have a PR for a tone synthesizer to add a customized sound to the dialog before the keyword is detected (after speech recognition starts). [audio|voice] Add actions/commands to synthesize melodies and add configurable melody to the dialog processor by GiviMAD · Pull Request #3139 · openhab/openhab-core · GitHub. But I don’t think it gets into the 3.4.0 release.