摘要: |
The use of a speaker-dependent connected word recognition system to control an Air Traffic Control (ATC) demonstration workstation is described, also the work that went into developing that speech system. The workstation with speech recognition was demonstrated live at an Air Traffic Controller's Association convention in 1987. The purpose of the demonstration workstation is discussed, with the development of the speech interface highlighted. Included are: a brief description of the speech hardware and software, and overview of the speech driven workstation functions, a description of the speech vocabulary/grammer, and details that the enrollment and training procedures used in preparing the controllers for the demonstrations. Although no quantitative results are available, the potential benefits of using voice as an interface to this type of workstation are discussed and limitations of current speech technology and areas where more work is required are highlighted. |