Author: Anthony E. Castelnovo
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Performance of Single Vs. Multiple Voice Radio Transcribers Working Under Three Speech to Noise Ratios
Author: Anthony E. Castelnovo
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Performance of Single Vs Multiple Voice Radio Transcribers Working Under Three Speech to Noise Ratios
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Effort to improve work methods employed in the Army's monitor systems is critical to the assessment of human performance within the system and to the determination of system reliability. The present study reports on one segment of the research effort--improvement of work methods employed in producing a transcript. Three work methods, differing in the number of transcribers contributing to the final product, were compared with respect to accuracy and completeness of the resulting transcription. These methods (involving one, two or three transcribers) were tested under three levels of noise which yielded high, medium, and low intelligibility under standard conditions. Data obtained were interpreted by analysis of variance technique. A small but consistent difference in favor of multiple transcriber work methods was found to exist. Differences were statistically significant only at the medium noise level. A secondary finding of potential value was that repeated exposures to a message resulted in some increase in accuracy at low and medium noise levels; repeated exposures at the high noise level were conductive to error. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Effort to improve work methods employed in the Army's monitor systems is critical to the assessment of human performance within the system and to the determination of system reliability. The present study reports on one segment of the research effort--improvement of work methods employed in producing a transcript. Three work methods, differing in the number of transcribers contributing to the final product, were compared with respect to accuracy and completeness of the resulting transcription. These methods (involving one, two or three transcribers) were tested under three levels of noise which yielded high, medium, and low intelligibility under standard conditions. Data obtained were interpreted by analysis of variance technique. A small but consistent difference in favor of multiple transcriber work methods was found to exist. Differences were statistically significant only at the medium noise level. A secondary finding of potential value was that repeated exposures to a message resulted in some increase in accuracy at low and medium noise levels; repeated exposures at the high noise level were conductive to error. (Author).
Performance of Single Vs Multiple Voice Radio Transcribers Working Under Three Speech to Noise Ratios
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Effort to improve work methods employed in the Army's monitor systems is critical to the assessment of human performance within the system and to the determination of system reliability. The present study reports on one segment of the research effort--improvement of work methods employed in producing a transcript. Three work methods, differing in the number of transcribers contributing to the final product, were compared with respect to accuracy and completeness of the resulting transcription. These methods (involving one, two or three transcribers) were tested under three levels of noise which yielded high, medium, and low intelligibility under standard conditions. Data obtained were interpreted by analysis of variance technique. A small but consistent difference in favor of multiple transcriber work methods was found to exist. Differences were statistically significant only at the medium noise level. A secondary finding of potential value was that repeated exposures to a message resulted in some increase in accuracy at low and medium noise levels; repeated exposures at the high noise level were conductive to error. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 33
Book Description
Effort to improve work methods employed in the Army's monitor systems is critical to the assessment of human performance within the system and to the determination of system reliability. The present study reports on one segment of the research effort--improvement of work methods employed in producing a transcript. Three work methods, differing in the number of transcribers contributing to the final product, were compared with respect to accuracy and completeness of the resulting transcription. These methods (involving one, two or three transcribers) were tested under three levels of noise which yielded high, medium, and low intelligibility under standard conditions. Data obtained were interpreted by analysis of variance technique. A small but consistent difference in favor of multiple transcriber work methods was found to exist. Differences were statistically significant only at the medium noise level. A secondary finding of potential value was that repeated exposures to a message resulted in some increase in accuracy at low and medium noise levels; repeated exposures at the high noise level were conductive to error. (Author).
Technical Research Note
Author: United States. Dept. of the Army
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 30
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 978
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 978
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 304
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 304
Book Description
United States Army Human Factors Research & Development ... Annual Conference
Author:
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 472
Book Description
United States Army Human Factors Research & Development
Author: United States Department of the Army
Publisher:
ISBN:
Category :
Languages : en
Pages : 1224
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1224
Book Description
Report
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 744
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 744
Book Description
List of Research Publications, 1940-1980
Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 268
Book Description
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 268
Book Description