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Speech Recognition AI

Speech Recognition
Speech Recognition

A New Interface to Communicate with the World Through Voice

DITAB’s speech recognition technology accurately understands human voice. Through real-time speech-to-text conversion, multi-speaker recognition, and voice emotion analysis, we significantly enhance user experience.

Real-time Speech Recognition

Convert speech to text in real time

Advanced Audio Processing

Noise reduction and speech enhancement

Multi-speaker Recognition

Distinguish between multiple speakers

High-precision Voice Analysis

Voice pattern and emotion analysis

Core Technologies & Key Strengths

DITAB’s speech recognition technology maximizes both accuracy and speed through state-of-the-art audio processing algorithms and proprietary optimization techniques.

Technology Overview

What is Speech Recognition?

An AI technology that converts human speech signals into text that computers can understand and process. Beyond simple transcription, it enables speaker identification, emotion analysis, and language translation.

Main Models & Algorithms

DITAB leverages advanced speech recognition models such as Whisper and Wav2Vec. By utilizing Transformer architecture and CTC (Connectionist Temporal Classification), it delivers fast and accurate speech recognition.

Whisper
Wav2Vec
Transformer
CTC
Speech Recognition Technology

DITAB’s Unique Strengths

A differentiated speech recognition solution powered by advanced technology

Real-time Speech-to-Text Conversion

Converts speech signals into text in real time for immediate processing, ensuring stable performance across diverse environments and speakers.

Noise Reduction & Speech Enhancement

Effectively removes background noise, echo, and interference to extract clean speech signals and maximize recognition accuracy.

Multi-speaker Separation & Recognition

Accurately distinguishes and recognizes individual speakers even in overlapping conversations.

87%
Average Recognition Accuracy
5s
Average Processing Time
3+
Supported Languages

Application Areas of Speech Recognition Technology

DITAB’s speech recognition technology is utilized across various industries as an innovative solution.

Key Implementations & In-house Projects

Explore how DITAB’s speech recognition technology is applied in real-world projects.

Korean Speech Recognition Model Research Project

A research project focused on developing a speech recognition model optimized for the Korean language. By considering unique pronunciation characteristics and grammatical structures, the project significantly improved accuracy and performance.

Construction of a Korean-specialized speech dataset
Optimization of Whisper model for Korean
Improved dialect and regional accent recognition

Noise Reduction & Speech Enhancement Technology Development

A project dedicated to developing technology that effectively removes noise and enhances voice quality across various environments, ensuring stable speech recognition performance indoors and outdoors.

Deep learning-based noise reduction algorithms
Real-time speech preprocessing system
Performance validation under diverse environmental conditions

Start User Experience Innovation with Speech Recognition Technology

Wondering how speech recognition can be applied to your services? DITAB experts will propose customized solutions tailored to your needs.