columbus · Effect Of Jaw Restriction On Speech Intelligibility - And Appendixes 1 Thru III

Effect Of Jaw Restriction On Speech Intelligibility - And Appendixes 1 Thru III

Title: Effect Of Jaw Restriction On Speech Intelligibility - And Appendixes 1 Thru III
Date: 1952
Index Abstract: Coming Soon
Photo Quality: Undetermined
Report Number: WADC TR 52-223
Creator: Hansen, Ronald G.
Corporate Author: Aero Medical Laboratory, Wright Air Development Center
Extent: 33
NTRL Accession Number: AD006899
Identifier: AD0006899
AD Number: 6899
Access Rights: Unknown
Distribution Classification: 1
DTIC Record Exists: Yes
Distribution Change Authority Correspondence: AFAL ltr.
Distribution Change Action Date: 5/16/2001
Abstract: The effect on speech intelligibility of varied amounts of jaw restriction and loudness levels was studied in experiments with 24 speaker and 212 listener subjects. Speech intelligibility forms were read and recorded and subsequently scored by the listeners. Results show that under the conditions of this experiment the effect of jaw restriction on speech intelligibility is negligible.
Report Availability: Not available via Contrails
Date Issued: 1952-09
Index In: DTIC
Type: report