Browsing by Subject "Speech processing systems"

Now showing items 1-5 of 5

    • ADPCM speech coders with backward adaptive predictors for noisy channels 
      Reininger, Randall Crai (Texas A&M University. Libraries, 1983)
      In this paper, the use of robust backward adaptive predictors in adaptive differential pulse code modulation (ADPCM) speech coders for a 16 kb/s transmission rate is investigated. The classical adaptive transversal predictors ...
    • Analysis and design of low rate tree codes 
      Chang, Wen-Whei (Texas A&M University. Libraries, 1989)
      We consider here the problem of delayed decision source coding using integer and fractional rate tree codes. First, we investigate the performance of path map symbol release rules when used with exhaustive searching of the ...
    • An empirical investigation of voice as an input modality for computer programming 
      Leggett, John Josep (Texas A&M University. Libraries, 1982)
      Recently, automatic speech recognition systems have shown the potential of becoming a useful means of data entry and control. The most successful of these speech recognition systems accept an isolated utterance as input ...
    • Robust tree coding combined with harmonic scaling of speech 
      Lee, Insung (Texas A&M University. Libraries, 1992)
      Efficient speech coders using tree coding combined with harmonic scaling are designed at the rates of 6.4 kilobits/sec (kbps) and 4.8 kbps. A time domain harmonic scaling algorithm (TDHS) is used to compress input speech ...
    • A speech error correction algorithm for natural language input processing 
      Wetterlind, Peter James (Texas A&M University. Libraries, 1986)
      Computerized processing of human speech input may be accomplished by 1) recognizing the phoneme sounds in the speech signals, 2) correctly identifying the words in each spoken sentence, 3) interpreting the meaning of the ...