
TVPaint Animation
The digital solution for your professional 2D animation projects.

Enterprise-grade neural text-to-speech for human-centric voice experiences.

Acapela Group, a subsidiary of Tobii Dynavox, stands as a premier provider of AI-driven voice solutions, specializing in Neural Text-to-Speech (TTS) technology. By 2026, its architecture has fully transitioned to Deep Neural Network (DNN) synthesis, delivering high-fidelity, expressive voices that mimic human prosody with extreme precision. The technical framework is optimized for both cloud-based RESTful API consumption and low-footprint edge deployments (Colibri), catering to the automotive, transport, and healthcare sectors. Acapela differentiates itself through 'My-Own-Voice', a market-leading voice banking service that allows users to preserve their vocal identity before speech loss. Positioned as a high-security, GDPR-compliant European alternative to US-based tech giants, Acapela provides extensive customization via its V-Mod toolkit, enabling fine-grained control over pitch, timbre, and emotional inflection. Their 2026 market position is defined by ultra-low latency streaming for conversational AI and a robust library of over 120 voices across 30+ languages, including specialized children's voices and regional dialects often overlooked by larger competitors.
Acapela Group, a subsidiary of Tobii Dynavox, stands as a premier provider of AI-driven voice solutions, specializing in Neural Text-to-Speech (TTS) technology.
Explore all tools that specialize in convert text to speech. This domain focus ensures Acapela Group delivers optimized results for this specific requirement.
Explore all tools that specialize in neural tts. This domain focus ensures Acapela Group delivers optimized results for this specific requirement.
A web-based service using DNN to create a digital clone of a user's voice from roughly 50 recorded sentences.
End-to-end deep learning synthesis that captures subtle intonations and natural breathing patterns.
API-level tools to modify voice parameters including pitch, speed, and timbre without re-recording.
Ultra-lightweight engine (footprint < 5MB) designed for embedded systems and IoT devices.
Enables a single synthesis stream to switch between multiple languages dynamically without re-initializing the engine.
Authentic recordings and synthesis of young voices (not just pitch-shifted adult voices).
SSML tags that trigger specific emotional states such as 'happy', 'sad', or 'authoritative'.
Create an account on the Acapela Cloud portal.
Authenticate via API Key or OAuth2 credentials for secure access.
Browse the Voice Library to select the specific neural or standard voice ID.
Configure the output format requirements (Sample rate, bit depth, and file extension).
Utilize the 'Acapela Box' web interface for rapid prototyping of audio clips.
Implement the REST API endpoint within your application architecture.
Map SSML (Speech Synthesis Markup Language) tags to control emphasis and pauses.
Set up localized voice instances for multilingual deployment.
Monitor credit consumption and character quotas via the developer dashboard.
Deploy to production with either Cloud API or Embedded SDK for offline use.
All Set
Ready to go
Verified feedback from other users.
"Users praise the naturalness of the 'My-Own-Voice' service and the stability of the Cloud API, though some note the documentation can be complex for beginners."
Post questions, share tips, and help other users.

The digital solution for your professional 2D animation projects.

Empowering independent artists with digital music distribution, publishing administration, and promotional tools.

Convert creative micro-blogs into high-performance web presences using generative AI and Automattic's core infrastructure.

Fashion design technology software and machinery for apparel product development.

Instantly turns any text to natural sounding speech for listening online or generating downloadable audio.

Professional studio-quality AI headshot generator for individuals and teams.