AppTek has unveiled a breakthrough in AI-powered voice technology with its most sophisticated multilingual Text-to-Speech (TTS) model to date. Designed for enterprise AI dubbing workflows, this new solution delivers human-like emotional range while providing creators with granular control over voice parameters like pace, tone, and pronunciation. The model, trained on ethically sourced data, is engineered to produce studio-quality speech with emotional authenticity that has been selected over competitors by Tier-1 enterprise executives in evaluations.
Quick Intel
AppTek launched a new multilingual Text-to-Speech model for AI dubbing.
The technology offers granular control over pace, tone, accent, and emotion.
It is trained exclusively on ethically sourced data for enterprise use.
The TTS includes non-verbal cues like laughter for enhanced naturalness.
It provides precise control for lip-syncing and custom pronunciation.
Enterprise evaluators cited its unmatched emotional depth and authenticity.
The core achievement of AppTek's TTS model is its ability to generate speech with a level of emotional nuance that competitors lack. In competitive evaluations, enterprise executives consistently selected AppTek's output, with one describing the experience as speech that "talked to my soul." This emotional authenticity is a result of advanced AI training techniques that capture the underlying layers of human speech, allowing the technology to produce authentic studio-quality expression across multiple languages, complete with non-verbal cues such as laughter and breaths.
Beyond emotional range, the platform is built for professional production environments requiring precise control. It redefines AI dubbing by offering granular parameter adjustment at an unprecedented level. Users can apply precise word-level emphasis, control sub-word duration for accurate lip-syncing, and support custom pronunciations. This suite of tools enables culturally authentic localization that preserves the original emotional intent of the content, a critical factor for global media and entertainment companies.
The technical breakthrough has garnered recognition from industry leaders and AppTek's own executives. Vasi Philomin, EVP Data and AI at Siemens, highlighted the specialized talent behind the innovation, stating, "AppTek's scientists excel at understanding the underlying layers of speech technology needed to achieve this degree of naturalness." AppTek CEO Mudar Yaghi connected this launch to the company's broader expertise, noting the TTS delivery "measurable improvements in fine-tuning and control that exceed competitor capabilities—mirroring our industry-leading speech recognition, machine translation, and LLM performance."
AppTek's new TTS model represents a significant leap forward in synthetic voice technology. By combining ethical data sourcing with scientific innovation, it delivers the emotional intelligence and precise control demanded by professional content creators. This positions the solution as a powerful tool for enterprises looking to scale high-quality, culturally resonant AI dubbing and localization while maintaining authentic human expression.
About AppTek
AppTek is a global leader in artificial intelligence (AI) and machine learning (ML) technologies for automatic speech recognition (ASR), neural machine translation (NMT), large language models (LLMs) and text-to-speech (TTS) technologies. The AppTek platform delivers industry-leading, real-time streaming and batch technology solutions in the cloud or on-premises for organizations across a breadth of global markets such as media and entertainment, call centers, government, enterprise business, and more. Built by scientists and research engineers who are recognized among the best in the world, AppTek's multidimensional 4D for HLT (human language technology) solutions with slice and dice methodology cover hundreds of languages/dialects, domains, channels and demographics, and drive high impact results with speed and precision.
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