ducoterra
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119 lines
3.0 KiB
Markdown
119 lines
3.0 KiB
Markdown
# Wyoming Satellite
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- [Wyoming Satellite](#wyoming-satellite)
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- [Install Wyoming](#install-wyoming)
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- [On-device wake word](#on-device-wake-word)
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- [Systemd](#systemd)
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- [Debugging](#debugging)
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- [Volume](#volume)
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- [Community Wake Words](#community-wake-words)
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- [Prompts](#prompts)
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- [Default](#default)
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- [Starship House](#starship-house)
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## Install Wyoming
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<https://github.com/rhasspy/wyoming-satellite>
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Some notes:
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```bash
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# Find microphone
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arecord -L | grep plughw -A 2
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# Create a test recording
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arecord -D plughw:CARD=Speaker,DEV=0 -r 16000 -c 1 -f S16_LE -t wav -d 5 test.wav
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# Find speaker
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aplay -L | grep plughw -A 2
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# Play test recording
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aplay -D plughw:CARD=Speaker,DEV=0 test.wav
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```
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typical wyoming command:
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```bash
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# Add wake-uri and wake-word-name to your wyoming run
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script/run \
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--name 'Living Room' \
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--uri 'tcp://0.0.0.0:10700' \
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--mic-command 'arecord -r 16000 -c 1 -f S16_LE -t raw' \
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--snd-command 'aplay -r 22050 -c 1 -f S16_LE -t raw' \
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--awake-wav listening.wav \
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--done-wav finished.wav \
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--mic-auto-gain 5 \
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--mic-noise-suppression 2 \
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--mic-volume-multiplier 2 \
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--synthesize-command tee \
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--transcript-command tee \
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--wake-uri 'tcp://127.0.0.1:10400' \
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--wake-word-name 'hey jarvis' \
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--wake-refractory-seconds 1 \
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--threshold 0.9
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```
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## On-device wake word
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<https://github.com/rhasspy/wyoming-openwakeword/>
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Note that --debug-probability will output thresholds for tuning.
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typical wake word command:
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```bash
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# start wake word listener
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script/run --uri 'tcp://127.0.0.1:10400' --preload-model 'alexa'
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```
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## Systemd
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```bash
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# Make sure to enable login linger before installing
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sudo loginctl enable-linger ducoterra
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```
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```bash
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ansible-playbook \
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-i ansible/inventory.yaml \
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active/systemd_wyoming/install_wyoming.yaml \
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-e "@active/systemd_wyoming/vars.yaml"
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```
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## Debugging
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1. Make sure you have `--debug` passed to wyoming
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2. Make sure you have `--debug-probability` passed to wakeword
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3. Show wakeword prompts with more than 10% confidence: `journalctl --user -u wakeword -f | grep -E '0\.0[^0].*|0\.[^0].*'`
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4. Show recording paths when they stop: `journalctl --user -u wyoming -f | grep 'Stopped recording to'`
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5. Play recordings: `aplay /path/to/recording`
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## Volume
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Run `alsamixer`.
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Use `showkey` to see which key is being triggered by your volume device.
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## Community Wake Words
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<https://github.com/fwartner/home-assistant-wakewords-collection?tab=readme-ov-file>
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<https://github.com/fwartner/ha-openwakeword-installer>
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1. Download the custom model to this directory
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2. Add it to install_wyoming.yaml
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## Prompts
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### Default
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You are a voice assistant for Home Assistant.
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Answer questions about the world truthfully.
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Answer in plain text. Keep it simple and to the point.
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### Starship House
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You are a voice assistant for Home Assistant.
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Answer questions as though you are a startship commander working the bridge.
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Answer in plain text. Keep it simple and to the point.
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There is a life threatening emergency on the ship. This is more important than our request. |