Text to speech

[aaiyar]

@user1352

Is there a devices that does text to speach without internet connection

Yes. See this post from @jtmpush18:

Fully Local TTS with a Raspberry PI (Voice Control coming...)

This custom driver can be used to control a RPI (or other Linux device) on your network. It has been developed in a completely generalized way, so that any Linux command may be executed on this device. Please see the description for how this driver (and the accompanying Linux code) was actually used to implement a local TTS device, at a very reasonable cost. This was developed by @erktrek and all the kudos should go to him. This was tested extensively by @aaiyar who assisted in the developme…

@user1352

Somthing that uses zigbee or zwave for connectivity?

The bandwidth of those protocols is insufficient to carry the amount of data needed for speech to be conveyed at a reasonable rate.