Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( 🔒 ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Need Help

TELEPHONE SCREENING TEST FOR HEARING USING THREE-DIGIT SEQUENCES IN NOISE.

Award Number: R43DC009719
ORGANIZATION: NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS
OPDIV: NIH
AWARD CLASS: DISCRETIONARY
AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)
PERIOD OF PERFORMANCE START DATE: 07/17/2009
PERIOD OF PERFORMANCE END DATE: 09/30/2009

Group Awards By:

View Award Description

TELEPHONE SCREENING TEST FOR HEARING USING THREE-DIGIT SEQUENCES IN NOISE. - DESCRIPTION (provided by applicant): This project will develop a speech-recognition test in noise (SRTn) for use as a screening test for hearing disability, suitable for delivery over the telephone. Successful development and implementation of such a test has the potential to greatly increase awareness of hearing disorders and the numbers of persons with hearing impairment who seek services. The test will be based on the National Hearing Test that has been used for the past four years in the Netherlands. The scientists who developed that test, and who subsequently consulted with UK scientists in developing an English version (also now in use), have agreed to participate in the development of a version of the test with speech materials spoken in a Middle American dialect. The test employs spoken sequences of three single-syllable digits, presented in a background noise with a speech-shaped spectrum. The threshold is determined by an adaptive tracking procedure. This test, administered by home telephone, has been shown to be strongly correlated with average pure-tone thresholds and even more strongly with sentence recognition in noise. The sensitivity and selectivity of the three-digit telephone test as a measure of clinically significant hearing disability were 0.91 and 0.93, respectively, for disability defined by performance on sentence recognition in noise. In the first year of its availability in the Netherlands over 100,000 people elected to take this test. This represented a large increase in the total proportion of hearing-impaired persons who have had a hearing test (historically, only one in five in the US). The US version of the test will be developed, using three-digit sequences recorded by a native speaker of Middle American English. Thresholds will then be determined by telephone, for a set of approximately 50 hearing impaired and 20 normal hearing persons, using an adaptive tracking procedure. Pure-tone thresholds and standardized speech discrimination tests administered to these same listeners will be used to determine whether the high correlations between the telephone test and measures obtained in the clinic, as found in the Netherlands, can also be achieved with a US version of this test. Sensitivity and selectivity values for the test will be determined for the identification of persons with clinically significant pure-tone loss and for those with reduced speech discrimination in noise. An estimated 28 million US citizens have impaired hearing, and approximately half of them are under age 50 (NIDCD, 1996). Successful implementation of such a test in the US could greatly increase both the awareness of hearing disorders and the numbers of persons benefitting from hearing aids and other treatments. PUBLIC HEALTH RELEVANCE: The goal of this project is to develop and validate a telephone-based screening test for impaired hearing, modeled after the highly successful National Hearing Tests currently in use in the Netherlands and the United Kingdom. It is estimated that roughly 80% of the 28 million hearing-impaired persons in the US who could benefit from hearing aids have never had their hearing tested. An inexpensive, reliable, and extremely convenient test is likely to be taken by many people who suspect that they have impaired hearing but have hesitated to visit a hearing professional for testing.


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2009 ( Subtotal = $135,133 )
2009	2009	COMMUNICATION DISORDERS TECHNOLOGY, INC	501 N MORTON, SUITE 215	BLOOMINGTON	IN	47404	MONROE	USA	Trans-NIH Recovery Act Research Support	001	1	7/15/2009	SUPPLEMENT FOR EXPANSION	$35,286
2009	2009	COMMUNICATION DISORDERS TECHNOLOGY, INC	501 N MORTON, SUITE 215	BLOOMINGTON	IN	47404	MONROE	USA	Research Related to Deafness and Communication Disorders	000	1	3/20/2009	NEW	$99,847
														Subtotal = $135,133

Grand Total All Awards = $135,133

Top

All Categories

About

Search

Reports

Data Submission

Award Information

TELEPHONE SCREENING TEST FOR HEARING USING THREE-DIGIT SEQUENCES IN NOISE.

Award Number: R43DC009719

ORGANIZATION: NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS

OPDIV: NIH

AWARD CLASS: DISCRETIONARY

AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)

PERIOD OF PERFORMANCE START DATE: 07/17/2009

PERIOD OF PERFORMANCE END DATE: 09/30/2009

Federal Websites

Department of Health & Human Services

HHS Operating Divisions

HHS Staff Divisions

Download A Document Viewer