온라인 과외

Online class service provider

AI solution for advanced voice quality of multi-user online lecture platform

Development time

7 Month

Manpower

13 Professionals

The Brief

The global pandemic era brought rapid growth in use of Contact-Less technologies such as video conference solutions for corporate meetings, online video class platforms, video interviews or counseling, and other non-face-to-face business applications. The most stressful part of using this video conference solution is, however, the deterioration of sound quality due to background noise, echo, howling etc. that distracts participants.

A online video lecture service provider requested development of sound quality enhancement technology by using deep learning neural network to eliminate quality degradation factors such as echo/reverberation/howling/normal/abnormal background noise from various conditions (places, platforms) including simultaneous multi-access, single terminal usage conditions.

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멀티 미디어

Service

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General purpose voice quality enhancement algorithm

Voice quality enhancement algorithm based on voice filer from shared terminal