Title :
Signal and code model for hidden data transmission over the voice channel
Author_Institution :
St. Petersburg State Univ. of Airspace Instrum., Russia
Abstract :
The paper deals with steganography problem of hidden data transmission via audio signal. The transmission algorithm is proposed. Code model was created, and the error probabilities have been calculated.
Keywords :
cryptography; data communication; data encapsulation; error statistics; voice communication; audio signal; code model; error probabilities; hidden data transmission; signal model; steganography; Data communication; Electronic mail; Frequency synchronization; Humans; Instruments; Loudspeakers; Probability; Signal processing; Spread spectrum communication; Steganography;
Conference_Titel :
Control and Communications, 2003. SIBCON 2003. The IEEE-Siberian Conference on
Print_ISBN :
0-7803-7854-7
DOI :
10.1109/SIBCON.2003.1335741
