Raspberry Pi, Audio 3.5mm from TTS

[Henrik Kamvåg]

Ok, so I fail to play TTS audio from my Raspberry Pi over 3.5mm jack.

Any pointers on how to achieve this? Would realy appreciate this.

Cheers.

[Colin Law]

Are you sure you posted this to the right list?  It doesn't seem to be related to node red.

Colin

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[Henrik Kamvåg]

Well, I run Node Red on a Raspberry Pi and I intend to play the content from a template node directly to the 3.5mm PCM outlet, not through a browser.

 I kind of expected it to be understood I was using Node Red as this forum is a Node Red forum. :/

Den torsdag 5 april 2018 kl. 09:57:04 UTC+2 skrev Colin Law:

Are you sure you posted this to the right list?  It doesn't seem to be related to node red.

Colin

On 5 April 2018 at 08:32, Henrik Kamvåg <kam...@gmail.com> wrote:

Ok, so I fail to play TTS audio from my Raspberry Pi over 3.5mm jack.

Any pointers on how to achieve this? Would realy appreciate this.

Cheers.

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[Dave C-J]

does it work outside of Node-RED - eg with mpg123 or omxplayer ?

[Zenofmud]

Take a look at node-red-contrib-speakerpi 

Paul

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[Adrian Brown]

Also the pi can be configured to use the hdmi or 3.5 audio jack so its similar to Dave’s question does it work outside node red? if not have a look to see the pi is configured to use hdmi or 3.5 jack

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Regards
Adrian Brown

[Henrik Kamvåg]

Yes, it works playing mPlayer, no problem there. I just might have found a way to utilize festival for TTS. I'll have to check when I get home.

[Dave C-J]

I seem to recall espeak was marginally easier to use - but YMMV.

[Henrik Kamvåg]

Ok, so festival wasn't too great in my opinion.

I ended up using google TTS node and omxPlayer. It seem to do the trick.

[{"id":"9f090531.2807d8","type":"subflow","name":"Speak","info":"","in":[{"x":60,"y":60,"wires":[{"id":"53923f55.d40cc"}]}],"out":[]},{"id":"53923f55.d40cc","type":"google-tts","z":"9f090531.2807d8","name":"","inputField":"payload","inputFieldType":"msg","outputField":"payload","outputFieldType":"msg","languageField":"en","languageFieldType":"str","speedField":"1","speedFieldType":"num","x":200,"y":60,"wires":[["42716655.54fc98"]]},{"id":"20999c2f.8bb604","type":"exec","z":"9f090531.2807d8","command":"omxplayer ","addpay":true,"append":"{{payload}}","useSpawn":"true","timer":"5","oldrc":false,"name":"","x":610,"y":60,"wires":[[],[],[]]},{"id":"42716655.54fc98","type":"change","z":"9f090531.2807d8","name":"","rules":[{"t":"change","p":"payload","pt":"msg","from":"https://","fromt":"str","to":"http://","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":400,"y":60,"wires":[["20999c2f.8bb604"]]},{"id":"7edd254e.82936c","type":"subflow:9f090531.2807d8","z":"50b5149b.b1bd9c","x":650,"y":880,"wires":[]}]