Search PubMed⌕ Search
Home/Archive/PubMed

PubMed · 733252

Speech audiometry.

A Epstein
View original source ↗Export metadata ↓

Abstract

Two aspects of speech audiometry, namely, the speech reception threshold and the speech discrimination scores, have been discussed in the light of their development and present day administration. Evidence was presented to forego the concept of phonetic balance in discrimination test messages for the preferable attributes of familiarity and equated list difficulty. Campbell's redistribution of the W-22 word lists was proposed as an available solution to one of these parameters. Some delineation of the single "maximal" discrimination score's relation to the prediction of the hearing impaired individual's ability to understand continuous discourse was offered. Diagnostic implications of speech audiometry were not treated.

Explore related subjects

AudiometryHumansSpeech Discrimination TestsSpeech Reception Threshold TestJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

A Epstein. 1978. Speech audiometry.. https://pubmed.ncbi.nlm.nih.gov/733252/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed1992

Industrial audiometry.

Hearing surveillance is a mandatory requirement of new EC Regulations. Dr Stephen Karmy believes that audiometry has an important part to play in a company's hearing protection policy and aids compliance with new legislation.

Audiometry↗
PubMed1992

Progressive hearing loss in infants with asymptomatic congenital cytomegalovirus infection.

Congenital cytomegalovirus (CMV) infection is a major public health problem because 30,000 to 40,000 neonates with the infection are born each year in the United States. Although 90% of the congenitally infected infants are asymptomatic at birth, evidence is accumulating that these infants are at risk for audiologic, neurologic, and developmental sequelae. The current study describes the audiologic outcome of 59 infants with asymptomatic congenital CMV infection compared with 26 control infants. Eight of 59 infected infants had congenital sensorineural hearing loss (SNHL) but none of the control subjects did. Longitudinal audiologic assessments revealed that 5 of the 8 infants had further deterioration of their SNHL; a ninth infant with initially normal hearing experienced a unilateral SNHL during the first year of life, with further deterioration subsequently. The frequency of SNHL was similar for infected infants born to mothers with recurrent CMV infections during pregnancy (2 of 9) and for those born to mothers who experienced primary CMV infections (5 of 26). There was a significant difference between the occurrence of hearing loss in infected infants with normal computed tomographic scans (2 of 40) compared with those with either periventricular radiolucencies (4 of 13) or calcifications (1 of 3). Children with SNHL often have no identified cause of the loss; thus, it is likely that many of these children had asymptomatic congenital CMV infection. Given the progressive nature of SNHL associated with asymptomatic congenital CMV infection, longitudinal audiologic assessments are mandatory.

Audiometry↗