Tokyo, Nov. 11 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000059717) titled 'Examination of the Effect of Changes in Acoustic Characteristics Due to Mask Wearing on Speech Intelligibility' on Nov. 10.
Study Type:
Interventional
Study Design:
Basic Design - Cross-over
Randomization - Randomized
Blinding - Open -no one is blinded
Control - No treatment
Primary Sponsor:
Institute - National Center of Neurology and Psychiatry
Condition:
Condition - able-bodied person
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - The objective was to analyze speech production in healthy individuals with and without masks, and to investigate the effects of ma...