The document summarizes a community meetup on text-to-speech (TTS) and speech recognition technologies. It provides examples of APIs from Google, Microsoft, and IBM for TTS and speech recognition. It also discusses the Wit.ai platform for natural language processing and introduces the Humix TTS module. Finally, it outlines Humix's microservices architecture and programming model for developing modules that connect to its messaging infrastructure.

1. Humix
COMMUNITY MEETUP #2 2015/11/26

2. Part 1
Overview

3. TTS and Speech Recognition
what is it ?

4. curl -X POST
--data-binary @'audio/hello (16bit PCM).wav'
--header 'Content-Type: audio/l16; rate=16000;'
'https://www.google.com/speech-api/v2/recognize?output=json&lang=en-us&key=yourkey'
http://translate.google.com/translate_tts?ie=utf-8&tl=zh&q=Hello
Google Speech Recognition and TTS
REQUEST
RESPONSE
Try TTS

5. https://www.projectoxford.ai/doc/speech/overview
MS Speech Recognition Service

6. https://speech.platform.bing.com/synthesize
MS TTS Service

7. Speech Services available today
http://www.nuance.com/for-developers/dragon/index.htm
http://www.ispeech.org/#/home
http://tts.itri.org.tw

8. Part 2
Watson TTS & Speech

9. https://youtu.be/JWnLgZ58zsw
1.3 min / hour

10. http://www.ibm.com/smarterplanet/us/en/ibmwatson/
developercloud/speech-to-text/api/v1/
http://www.ibm.com/smarterplanet/us/en/ibmwatson/
developercloud/speech-to-text/api/v1/#introduction
Documentation
Access Endpoint

11. 23 char / min

12. https://stream.watsonplatform.net/text-to-speech/api
http://www.ibm.com/smarterplanet/us/en/ibmwatson/
developercloud/doc/text-to-speech/
Documentation
Access Endpoint

13. Part 3
Wit.ai for Natural Language Processing

14. https://wit.ai

15. WIT.AI DEMO

16. Part 4
Humix TTS Module

17. Humix In Action

18. Join US
https://www.facebook.com/groups/1513552855636723/

19. Humix Architecture
Reference

20. MicroService Architecture
“An approach to developing a single application as a suite
of small, independently deployable services”
Application
Service Service Service Service
Messaging Infrastructure
pub
sub

21. Humix Architecture
HUMIX SENSE
ModuleA ModuleB ModuleC
NATS
WebSocket
Dashboard
HUMIX THINK
Flow
Engine
API API API API API
RPI2
Cloud

22. Module Registration
HUMIX SENSE
ModuleA ModuleB ModuleC
NATS
WebSocket
Dashboard
HUMIX THINK
Flow
Engine
{
moduleName: ‘Temperature’
commands: [‘cmd1’,’cmd2’],
events: [‘event1’,’event2’]
}
humix.sense.mgmt.cmd.register

23. Module Status Check
HUMIX SENSE
ModuleA ModuleB ModuleC
Dashboard
HUMIX THINK
Flow
Engine
PING
PONG
DeviceModule Status

24. Humix Architecture
HUMIX SENSE
ModuleA ModuleB ModuleC
Dashboard
HUMIX THINK
Flow
Engine
API API API API API
Community
Foundation
Community

25. Programming Model
1. Require Humix-Sense and provide module config

26. Programming Model
2. Connect to “Think”

27. Programming Model
3. Process “commands”, send “events” on device