LinTO - Open Source Voicetech framework
Every bit of LinTO By LINAGORA is distributed accordingly to GNU Affero General Public Licence V3
GNU Affero General Public Licence V3
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. https://fsf.org/
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If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.
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Notwithstanding any other provision of this License, if you modify the Program, your modified version must prominently offer all users interacting with it remotely through a computer network (if your version supports such interaction) an opportunity to receive the Corresponding Source of your version by providing access to the Corresponding Source from a network server at no charge, through some standard or customary means of facilitating copying of software. This Corresponding Source shall include the Corresponding Source for any work covered by version 3 of the GNU General Public License that is incorporated pursuant to the following paragraph.
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer network, you should also make sure that it provides a way for users to get its source. For example, if your program is a web application, its interface could display a "Source" link that leads users to an archive of the code. There are many ways you could offer source, and different solutions will be better for different programs; see section 13 for the specific requirements.
You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU AGPL, see https://www.gnu.org/licenses/.
This documentation is intended for developpers or anyone willing to use our technology within their own products using LinTO Clients & Web Widget. It also emphasis on how to use pre-built Docker images on premises for tasks such as ASR, STT, TTS... This documentaiton does not dig in each sub-project source-code as in-deep developper's relevant information would be found direclty within source code repositories
As we provide our technology as hosted services (SaaS) maybe you're looking after the SaaS consumer's documentation for Cognitive APIs references or Conversation Manager howtos
LinTO source code is available on our GitHub, splitted into multiple sub-projects that are related to specific services, tools or general utility softwares.
Source repositories. If you wish to use this source code in your projects or contribute to it, you might use GitHub pull-request feature or reach us through GitHub issues.
You can also reach the LinTO community on our Discord server : https://discord.gg/jvNK3FXv3d
LinTO is an Open Source end-to-end platform for voice-operated solutions and user interfaces that uses natural language. The platform provides a set of tools and AI models revolving arround three topics :
LinTO cognitive APIs
A collection of APIs conveniently proposed as ready-made Docker images. These Docker images can either run standalone for developpement and testing with built-in HTTP and WS endpoints, or as services within a LinTO Platform Stack (see below - LinTO Agent and Smart Assistant).
Our APIs, handling HTTP synchroneous requests, can also get invoked through a task-broker based on Celery and Redis. This feature enables you to develop your own Highly Available services.
If you want to run our cognitive APIs at scale immediately, we suggest you to get in touch with LINAGORA professional services
APIs and models :
- Automatic Speech Recognition (Transcription of media files and streaming)
- Text To Speech (voice synthesis)
- Natural Language Understanding
- Automatic Text Punctuation
- Speaker Diarization and identification
LinTO Agents and Smart Assistant
A client-server system that enables the conception, deployment and maintenance of complete software & hardware clients that uses voice as a natural user interface.
- Chatbots / Voicebots with custom wake-up word on a WebPage
- Natural Language Understanding (NLU) and ASR (Automatic Speech Recognition)
- Skills and actions developpement framework (Dialogflow / IBM Watson Alternative)
- Smart Speakers / Smart Assistant Engine
- Fleet management for vocal endpoints (Serial numbers / User credentials)
- Facility management using vocal control in your office
- Voice access added to your end-customers applications or WebPages
- Wake Up Words (Alexa, Ok Google...)
- Android and ARM (Raspberry Pi) clients
LinTO Smart meetings
This topic combines and leverages our Smart Assistants tooling and our cognitive APIs. Our APIs were initialy developped for collaborative solutions involving many users and speakers. Based on this strong expertise in the field, we decided to push the innovation further with our own open source Virtual Scribe platform (LinTO Conversation Manager). Deployed on our own infrastructures, users can upload their meetings, recordings, Jitsi videoconferences with LinTO subtitles... share them, annotate them, correct them and easily exploit their content with the help of intelligent information extraction.
- Live closed captions for visioconferencing (Jitsi)
- Multi-speaker transcription, annotation, meaningful information extraction...
- Open Source Virtual-Scribe : LinTO Conversation Manager
Having trouble with this documentation ?
- Contact us : email@example.com