Audio content analysis is a technology which analyzes and mines information implied in audio and video
Related fields include automatic speech recognition(ASR),
audio signal processing, natural language processing(NLP),
etc. The typical application scenarios include:
processing automatically recorded audio data,
enhancing the efficiency of quality control, improving the quality of customer service and mining
business intelligence from customer calls.
Information Processing: efficiently searching and browsing massive audio and video data
from Internet and media institutions.
Law and Finance affairs:
efficiently processing audio and video data
related to lawsuits to ensure legitimacy of
attacks and other threats to national security
The concerns of our lab are the application of audio
content analysis in multimedia information processing
and national security.