Success stories

Quiz

Speech AI

Speech AI enables computers and other devices to understand and reproduce human speech. Today the technology becomes more and more popular across many industries. It is used to build voice-enabled and speech processing applications, automate meeting transcriptions and many more.

Enhance Your User Experience
with Speech Processing

Voice activity detection VAD

Voice activity detection (VAD) allows us to identify the presence or absence of human speech. It is a vital component for the majority of Speech AI solutions. For instance, VAD is used to enable speech commands in various smart devices or build speech-processing applications.

Key technologies

A unique SaaS solution Speech APIs are usually sold as a package with many functions at once, which makes them much more complex and expensive. However, at UniDataLab, we embrace flexibility and a customer-centric approach, so we are ready to deliver each module separately.

Noise resistance Our solution can detect speech even in extremely challenging conditions (for example, when human voices are overlapped with background noises in airports, transport or outdoors).

Language agnostic The solution works in any language and does not require any customization or fine-tuning, which makes the integration of the solution fast and easy.

High accuracy Our solutions have shown state-of-the-art results on generally accepted benchmark data sets.

Automatic speech recognition
(speech-to-text)

Automatic speech recognition (ASR)

Automatic speech recognition (ASR) is a technology that converts spoken language into text. It is used to transcribe audio recordings, enable voice commands in different languages or identify multiple speakers. ASR has already become the gateway to AI-driven interactive products and services like virtual assistants or smart devices.

Key technologies

Fine-tuning towards speciﬁc lexicon, dialect or voice We can adjust our solutions not only for multiple languages but also for specific dialects, slang or terminology within a specific field (health care, law, etc.).

Multiple languages We can build an ASR module for 30+ languages to make the localization of your product/services as flawless as possible.

Progressive learning capability The system will remember any corrections you make to its transcriptions and improve itself with every use.

High accuracy Our ASR applications are guaranteed to have an over 90% accuracy rate.

Voice transformation

The technology allows modification of a speaker's voice without impacting the text of the original recording. Such a transformation can be done in two ways: cloning and effects overlaying. It is often used to dub series, movies or games into another language, as well as to build a variety of translation applications.

Key technologies

Fine-tuning on a small data sample Just a small amount of data (a piece of voice recording) is enough for us to clone and reproduce a specific effect.

Multiple languages Our solutions fully support 30+ languages.

Progressive learning capability The system will improve itself with every use based on your corrections.

Speaker diarization
and identification

This technology labels audio recordings with corresponding timestamps that deﬁne boundaries between different speakers. Each segment is associated with a particular speaker. Their gender or age can also be detected. Speaker diarization and identification are an important part of any speech analytics application.

Key technologies

Flexible addition and removal of new speaker voices Our system can recognize a specific voice based on a very short voice recording (10-20 sec).

High accuracy Our solutions have shown state-of-the-art results on generally accepted benchmark data sets.

Language agnostic We can adjust the solution to any language that best fits the task.

Pronunciation validation

This technology can analyze what you say and how you say it by focusing on sounds, not words. Besides speech analysis on a phoneme level, it includes an advanced scoring system on top, followed by detailed visualized feedback. This makes it not only a critical component of an ASR system but also a basis for building pronunciation applications.

Key technologies

Out-of-the-box API The system can immediately evaluate the speaker's voice, saving integration time and money. No fine-tuning or customization is required.

Multilingual support Our solutions fully support 30+ languages

User-friendly scoring logic Each assessment comes with a detailed explanation (which mistakes were made, what can be improved, etc.)