상세정보
학술대회
Acoustic Data Transmission by Extension on the Time Domain Approach
- 발행일
- 201512
- 출처
- Global Conference on Signal and Information Processing (GlobalSIP) 2015, pp.1111-1115
- 협약과제
- 15ZR1200, 미디어 접근편의성 향상을 위한 Active Audioprint 기술 개발, 이태진
- 초록
- The main goal of acoustic data transmission is to deliver data by overcoming acoustic channel distortion. This paper presents a data transmission method that modifies the amplitude of the time domain audio signal imperceptibly. The main advantage of the proposed method is that the synchronization process can be conducted simultaneously while data is being extracted at the receiver side. The evaluation results show that the proposed method successfully overcomes indoor acoustic channel distortion and delivers data.
- KSP 제안 키워드
- Audio signal, acoustic channel, acoustic data transmission, time-domain, transmission method