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High rate data hiding in speech using voicing diversity in an adaptive MBE scheme

Jahangiri, E ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/TENCON.2008.4766485
  3. Publisher: 2008
  4. Abstract:
  5. This paper addresses a new approach to data hiding that leads to a high data embedding rate of tens of kbps in a typical digital voice file transmission scheme. The purpose of the proposed method is restricted to offline voice transmission that uses stego speech files in wave format. The basic idea of the algorithm is to embed encrypted covert message in the unvoiced bands of spectrum of the cover speech. Inaudibility of the proposed hiding scheme is investigated through both support vector machines (SVM)-based steganalysis and the ITU-T P.862 PESQ standard speech quality assessment. The results assure imperceptibility and transparency of the stego speech
  6. Keywords:
  7. Basic ideas ; Data embedding ; Data hidings ; High rates ; Multi-band speech coding ; New approaches ; Offline ; Speech quality assessments ; Steganalysis ; Steganography ; Transmission schemes ; Voice transmissions ; Cryptography ; Image retrieval ; Speech coding ; Speech communication ; Support vector machines ; Transmissions ; Speech transmission
  8. Source: 2008 IEEE Region 10 Conference, TENCON 2008, Hyderabad, 19 November 2008 through 21 November 2008 ; 2008 ; 1424424089 (ISBN); 9781424424085 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4766485