Yandex SpechKit Asterisk Bash AGI curl REST API v3 speech synthesis

yasay.sh

#!/bin/bash

HASH=$(echo -n "$1" | sha256sum | awk '{print $1}')

if [ -f "/tmp/${HASH}.sln" ]; then
    echo "EXEC PLAYBACK /tmp/${HASH}"
    exit 0
fi

cat << EOF > /tmp/${HASH}.json
{
"text": "$1",
  "hints": [
    {"voice": "lera"},
      {"speed": "1.1"},
      {"role": "friendly"},
      {"pitchShift": "-15"}
]
}
EOF

#cat /tmp/${TIMESTAMP}.json
cat /tmp/${HASH}.json | jq '.'

export FOLDER_ID=secret
export API_KEY=secret

curl -s -H "Authorization: Api-key $API_KEY" -H "x-folder-id: $FOLDER_ID" --data @/tmp/${HASH}.json https://tts.api.cloud.yandex.net:443/tts/v3/utteranceSynthesis | jq -r  '.result.audioChunk.data' | while read chunk; do base64 -d <<< "$chunk" >> /tmp/${HASH}.wav; done

sox /tmp/${HASH}.wav --encoding ima-adpcm -c 1 -e signed-integer /tmp/${HASH}.sln
rm -f /tmp/${HASH}.wav /tmp/${HASH}.json
echo "EXEC PLAYBACK /tmp/${HASH}"