发明名称 System and method for encoding and decoding digital data using acoustical tones
摘要 A system and a method for the transmission and reception of digital data wirelessly using acoustic tones comprises an encoder, a data interleaving system, an error correction system, and a decoder. The digital data is decoded by using in-phase and quadrature filters and through a score based function that determines the data that was most likely transmitted.
申请公布号 US7187718(B2) 申请公布日期 2007.03.06
申请号 US20030695168 申请日期 2003.10.27
申请人 DISNEY ENTERPRISES, INC. 发明人 JENSEN JAMES ROBERT
分类号 H04K1/10;H04B11/00;H04L27/10;H04M9/00 主分类号 H04K1/10
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