Acapela Group / Solutions

Acapela TTS for Linux

Software Development toolkit designed to give a voice to your Linux applications.

Speech empower your Linux application with a pleasant voice, based on AI.

Add Text to speech capability to your application with Acapela TTS for Linux. Our text to speech engine allows developers to easily integrate text to speech functionalities.

Latest innovation in voice AI with Acapela DNN opened a new era for voice creation and its uses, enabling the creation of voices perfectly adapted to the specific requirements of a company, a brand or a device.

Developer benefits: Acapela TTS for Linux SDK makes Acapela’s voices available to serve and speech enable your projects, with over 30 languages and more than 120 voices.

Market apps and services: Web and desktop applications, Gaming, Multimedia applications, Educational software, Passenger information system and all the thriving ecosystem for application development based on the Linux community of developers.

Key benefits

High Quality neural voices, based on AI

Very natural voices for a pleasant conversational user experience. Over 30 languages and 120 voices available.

Expressive voices

Acapela standard portfolio features a wide palette of voice personas. Expressive voices with moods (happy, sad), specific recordings, voice smileys and tags.

Children’s voices

Unique portfolio of genuine children’s voices made by and for children so they can use a voice that sounds their age.

Technical specifications

  • Voice AI
    • Support of Acapela's Neural voices*
  • Online Licence Manager
    • Powerful online license manager for better management of your usage
  • Text Input
    • Unlimited vocabulary, raw text, phonetic input, SSML support, tags
    • Text normalization: dates, time, currencies, units, URL/emails
  • Lexicon
    • Support of user Lexicon
  • Audio format
    • PCM audio / 22 kHz / 16 bits
    • Buffer / Audio file

  • API and Programming language
    • Proprietary API
    • C/C++
  • * Recommended minimum technical requirements apply, please contact us.

Pricing info

The Acapela TTS for Linux consists of two parts:

SDK:

The Software Development Kit (SDK) is a developer license (with libraries, sample code) and a support and maintenance service.
You pay a yearly fee.

Commercial Licence:

When a product/application/service has been developed incorporating our software, a royalties-bearing agreement will be worked out.
The level of royalties will depend on the number of units, on the voices and on the languages used.

Need more information for your voice project?
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