发明授权
US07187718B2 System and method for encoding and decoding digital data using acoustical tones
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使用声音对数字数据进行编码和解码的系统和方法
- 专利标题: System and method for encoding and decoding digital data using acoustical tones
- 专利标题(中): 使用声音对数字数据进行编码和解码的系统和方法
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申请号: US10695168申请日: 2003-10-27
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公开(公告)号: US07187718B2公开(公告)日: 2007-03-06
- 发明人: James Robert Jensen
- 申请人: James Robert Jensen
- 申请人地址: US CA Burbank
- 专利权人: Disney Enterprises, Inc.
- 当前专利权人: Disney Enterprises, Inc.
- 当前专利权人地址: US CA Burbank
- 代理机构: Greenberg Traurig, LLP
- 代理商 John R. Wahl
- 主分类号: H04K1/10
- IPC分类号: H04K1/10 ; H04M9/00
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.
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