Title:
音響チャネルと圧縮によるデータ通信
Document Type and Number:
Japanese Patent JP2006507720
Kind Code:
A
Abstract:
Apparatus and method are disclosed for data communication using sound. Generally, an apparatus for transmitting digital data comprises a data coder configured to convert the digital data into one or more types of sound parameters, and a sound synthesizer coupled to the data coder and configured to generate sound based on the one or more types of sound parameter. An apparatus for receiving digital data comprises a sound analyzer configured to receive sound and to extract one or more types of sound parameters from the received sound, and a data decoder coupled to the sound analyzer and configured to convert the extracted one or more types of sound parameters into the digital data.
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Inventors:
Gardner, William Robert
Application Number:
JP2004540027A
Publication Date:
March 02, 2006
Filing Date:
September 25, 2003
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04B11/00; G10L11/00; G10L19/00; H03M7/30; H04B3/50; H04M11/00; H04W84/10; H04W88/02
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto