• DocumentCode
    3049829
  • Title

    Quality measurements on speech coders for mobile radio

  • Author

    Svean, Jane

  • Author_Institution
    Laboratory of Acoustics, Trondheim-NTH, Norway
  • Volume
    7
  • fYear
    1982
  • fDate
    30072
  • Firstpage
    1700
  • Lastpage
    1703
  • Abstract
    Subjective quality measurements on speech coders for mobile radio were performed by the "Mean Opinion Score Method". Tested coders were adaptive transform coder (ATC), adaptive predictive coder (APC), sub-band coder (SBC), and residue excited linear predictive coder (RELP) with transmission rates below 16 kbit/s. Promising results were obtained for RELP, SBC, and APC, while the tested versions of ATC got disappointingly low scores.
  • Keywords
    Acoustic measurements; Acoustic testing; Bandwidth; Filtering; Laboratories; Land mobile radio; Performance evaluation; Speech analysis; Speech coding; Speech processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1982.1171416
  • Filename
    1171416
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3049829