Services | TECHNOLOGY

Speech AI

Speech AI is a branch of Artificial Intelligence (AI) that enables computers to understand, interpret, and generate human speech. Beyond just the words, advanced Speech AI can analyze the tone of voice and identify speakers.

Voice technology in numbers

$19.57 billion by 2030

will reach the speech recognition market in 2030.

20-30%

of cost savings brings the integration of speech data into decision-making.

15

seconds is the sample time needed for an AI model to clone a human voice.

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Advantages of Speech AI

Accuracy
AI models can accurately transcribe speech, recognize different voices, and interpret spoken commands. These opportunities enable a range of benefits for companies, from reliable transcription of conversations to accurate interpretation of voice commands for smart devices and virtual assistants.
Personalization
Companies can use Speech AI to personalize product suggestions during customer support calls to increase upsells or create audio ads that dynamically adjust content based on individual user data. This feature allows organizations to create voice ads that resonate with individual preferences.
Time-efficiency
Speech AI automates tasks and speeds up workflows, saving valuable time. This is especially beneficial for tasks like real-time transcription of meetings and calls for quick information retrieval or instant translation for multilingual communications.
Scalability
Speech AI solutions support rapid scalability to meet fluctuating demands. They make it possible for businesses to serve more customers with low-latency, high-throughput applications that can expand on the current infrastructure.

Our capabilities

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Custom AI development

Automatic Speech Recognition (ASR)
Transcription services, real-time speech-to-text, voice command recognition, and customizable models for industry-specific terminology.
Voice activity detection
Speech segment isolation, content prioritization, and reduced processing time for non-speech sections.
Speech enhancement and noise reduction
Background noise suppression, audio quality improvement for recordings and live communications, and clarity optimization.
Voice transformation
Pitch and speaking rate modification and unique synthetic voice creation.
Speaker diarization and voice authentication
Multiple speaker identification, speaker attribution in transcripts, and secure biometric authentication.
Multilingual speech generation
Natural speech synthesis in various languages, voiceover creation, and accessible content development.
Speech-to-speech translation
Real-time multilingual conversation translation, global customer support enablement, and language learning tools.
Sound analysis and classification
Environmental sound monitoring, predictive maintenance through anomaly detection, and personalized content recommendations.
Pronunciation validation
Pronunciation accuracy assessment, language learning support, and speech therapy tools.

Consulting and AI strategy

AI needs assessment
In-depth analysis of a client's current operations, pain points, and goals that identify areas where Speech AI can offer the most significant benefits and ROI.
Strategic roadmap development
Tailored plan for Speech AI implementation. It includes technology selection, integration planning, and timeline creation.
Evaluation and optimization
Assessment of performance metrics that track the effectiveness of integrated Speech AI solutions, supported with ongoing recommendations and refinements.

Success stories

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AI for startups
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Explore how we built an online advisor platform powered by Conversational AI chatbot and recommendation engine. It processes 86% of user requests and helps entrepreneurs optimize hiring for their teams.
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AI for law firms
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Discover the opportunities of speech-to-text transcribing for law firms. Leverage the benefits of multilingual speech recognition and speaker diarization to create high-accuracy structured legal documents from audio.
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AI for healthcare companies
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Learn how Unidatalab created an API integration module built with speech-to-text and NLP. It now automates medical documentation processing and insurance billing process for healthcare professionals.
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AI for media and education
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Find out how we improve time boundary detection in the client’s existing system through voice activity detection (VAD) and Google STT. Our VAD showed impressive results with 0.5% higher accuracy in English and 2% in German for time boundary detection compared to the alternative systems.
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AI for video translation
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Take a closer look at a solution that expands the voice database for the client's text voicing service and integrates special third-party tools that allow it to apply various effects to standard voices in the existing pipeline.
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AI for dubbing
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Explore how we integrated into the client's pipeline a component that predicts translated speech tempo and evaluates the duration difference between two corresponding speech segments.
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AI for e-commerce
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Learn how our experts built an intelligent AI-driven consultant that is designed to partially perform a sales manager's functions and provides detailed information about a specific product upon user request.

Fields of Speech AI

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Automatic speech recognition (ASR)
Accurately convert spoken language into text data, enabling tasks like voice-to-text dictation and voice search.
Speech synthesis (TTS)
Generate natural-sounding speech from text, ideal for applications with eLearning materials, audiobooks, and voice assistants.
Speaker identification and verification
Identify and authenticate speakers based on their unique voice patterns, strengthening the security and personalization of your offering.
Speech enhancement
Remove background noise and improve audio quality for clearer communication in challenging acoustic environments.
Speech translation
Bridge language barriers and foster a global community that promotes natural conversations across linguistic borders.
Language identification
Detect the language being spoken within an audio source and support the development of multilingual applications.

Use cases

Education

Speech recognition can provide real-time pronunciation feedback in language learning apps and help students perfect their accent.

With Speech AI, lectures, seminars, and discussions can be transcribed automatically, which greatly benefits students.

Students with learning disabilities may find greater success using voice-to-text tools instead of traditional writing for assignments.

Speech AI can analyze a student’s spoken responses and adjust the difficulty level of learning materials.

Healthcare

Healthcare professionals and nurses can dictate patient notes directly into electronic health records (EHRs).

Physicians can use voice-to-text to dictate notes during patient visits into EHRs, which can partly reduce administrative burden.

Patients can interact with AI-powered assistants to schedule appointments, get reminders about medication, or receive basic triage advice.

Speech AI is used in the development of chatbots that provide mental health support and can flag potential crises for timely human intervention.

Automotive

Voice-controlled virtual assistants in vehicles can provide personalized recommendations, real-time traffic updates, or location-based services.

Drivers can interact with navigation systems, change music, and adjust climate control, all without taking their hands off the wheel or eyes off the road.

Speech AI can alert drivers to potential hazards and even detect signs of driver fatigue. In the future, it may analyze engine sounds to predict mechanical issues.

Speech-to-text services offer solutions for deaf or hard-of-hearing users, and conversely, text-to-speech enables communication for those unable to speak.

Advertisement and marketing

Through sentiment analysis of voice data, marketers can analyze customer calls, voice surveys, or social media comments to gauge emotional responses to campaigns.

With Speech AI, companies can automatically adapt product descriptions for various platforms and formats through text-to-speech conversion.

Speech AI helps advertisers easily translate scripts and generate voiceovers in multiple languages for global campaigns.

Enterprises can turn existing blog posts, articles, or whitepapers into audio content (podcasts, audiobooks) through text-to-speech with natural-sounding voices.

Telecommunications

Speech AI allows technicians to document work orders, access troubleshooting guides, and communicate with dispatch through voice commands.

Telecom companies can leverage transcribed work orders and field technician conversations to identify recurring equipment failures and predict maintenance needs.

Speech AI can also be used for call quality monitoring, where enterprises monitor large volumes of calls for quality problems, such as clipping, distortion, or static.

Telecom companies can empower customers to manage their telecom services (e.g., checking usage, adjusting settings) through voice assistants.

Finance

Speaker identification makes it possible for users to prove their identity with their voice and offers improved verification tools for fraud prevention.

Speech AI enables hands-free order execution for traders by making it possible to place buy/sell orders verbally.

Speech Ai can lean on systems that collect customer information through conversational voice interfaces and tailor specific investment recommendations.

With Speech AI, companies can use call transcription and summarization to improve agent training and quality assurance.