kalliope/Docs/stt.md

Speech To Text (STT)

This chapter describes how STT are working. This configuration must apply in the settings.yml.

The syntax used is YAML.

General defaults

The setting.yml defines the STT you want to use by default

default_speech_to_text: "type default STT here"

Then, still in the settings.yml file, each STT must set up its configuration following 'speech_to_text' tag :

speech_to_text:
   - STT1:
      STT1parameter1: "value option1"
      STT1parameter2: "value option2"
   - STT2:
      STT2parameter1: "value option1"

Current Available STT

Google

The google STT is based on the Google Speech Recognition API

parameter	required	default	choices	comments
key	No	None
language	No	en-US	fr-FR

Bing

The google STT is based on the Microsoft Bing Voice Recognition API

parameter	required	default	choices	comments
key	YES	None		User info
language	No	en-US	fr-FR

wit.ai

The google STT is based on the Microsoft Wit.ai API

parameter	required	default	choices	comments
key	YES	None		User info
language	No	en-US

api.ai

The google STT is based on the api.ai API

parameter	required	default	choices	comments
key	YES	None		User info
language	No	en-US	fr-FR

Houndify

Not working yet ... in coming

parameter	required	default	choices	comments
key	YES	None		User info
client_id	YES	None		User info
language	No	en-US	fr-FR

Full Example

In the settings.yml file :

default_speech_to_text: "google"
speech_to_text:
  - google:
      language: "fr-FR"
  - wit:
      key: "B5JI3YUSLYOYWNIZRNBVM34XUODME2K"
  - bing:
      key: "9e48dert65904838bedc11aea6b36fb0"
  - apiai:
      key: "e0cbff145af44944a6b9f82c0668b527"
      language: "fr"
  - houndify:
      key: "6ej90T7qAV74OYXk4X4vI2Xhk7wPsJu4aEZ0G5Ll-BMmV1JGtFpCxtSH9SmTY4G3bpEJ7a5y_GTQid-CAKI6vw=="
      client_id: "lM2JXeaSticbSo9-llczbA=="