The effectiveness of directional microphone alignment in the Baha Divino

The primary objective of this research study is to determine if off-vertical directional microphone alignments of the Baha Divino significantly impact the Reception Threshold for Sentences (RTS, in dB) using the Hearing in Noise Test (HINT) in a diffuse listening situation.

The effects of hearing aid gain on speech perception and the articulation index

This paper discusses a study to determine if changes in aided articulation indices predict changes in aided speech perception ability.

Tactile localization of acoustic stimuli with an earmold vibratrory aid

This study examines the tactile localization of sound sources utilizing an earmold vibratory hearing aid.

A comparison of three hearing aid manufacturers' recommended first fit to two generic prescriptive targets with the pediatric population

The purpose of this study is to compare three hearing aid manufacturers' recommended "First Fit" to the generic recommended fittings by DSL i/o and NAL-NL1 for a 12 month old child with varying degrees of sensorineural hearing loss.

A survey on the concepts used in the hearing aid selection process for hearing-impaired adults

This paper is a review of current practices in 1976 among audiologists and hearing aid dealers in fitting of hearing aids for adults.

The effect of electroacoustic adjustments of hearing aid battery drain

This paper reviews a study of hearing aid battery drain.

Effectiveness of visual feedback provided by an electromagnetic articulograph (EMA) system: training vowel production in individuals with hearing impairment

An electromagnetic articulograph (EMA) system was used to provide a participant with congenital hearing loss visual biofeedback information on speech production. Five normally hearing listeners reported a change in their perception of the speech sound /æ/ in the various conditions of the study.

Evaluation of the effectiveness of using DVDs to elicit language for children who are deaf or hard of hearing

This study examines the effectiveness of utilizing a DVD software program to teach specific language structures to children who are deaf or hard of hearing. This study includes a literary review of previous studies that evaluated the effectiveness of using technology to teach language to children who exhibited language delays.

Methods for hearing aid selection and fitting

This paper is a review of hearing aid practices in Mexico.