Relations between pure tone audiogram and tinnitus.

A Pure Tone Audiogram for Students

The Differences in Brain Activity between Narrow Band Noise and Pure Tone Tinnitus

BACKGROUND Tinnitus is an auditory sensation characterized by the perception of sound or noise in the absence of any external sound source. Based on neurobiological research, it is generally accepted that most forms of tinnitus are attributable to maladaptive plasticity due to damage to auditory system. Changes have been observed in auditory structures such as the inferior colliculus, the thala...

Integrating the acoustics of running speech into the pure tone audiogram: a step from audibility to intelligibility and disability.

BACKGROUND/AIMS The aim of the present study is to construct a simple method for visualizing and quantifying the audibility of speech on the audiogram and to predict speech intelligibility. The proposed method involves a series of indices on the audiogram form reflecting the sound pressure level distribution of running speech. The indices that coincide with a patient's pure tone thresholds refl...

Correlation between DPOAE I/O functions and pure-tone thresholds.

UNLABELLED Different studies have been carried out in order to correlate audiometric thresholds and distortion product otoacoustic emissions measurements (DPOAE). However, high variability and external interferences make hearing thresholds estimates by means of the DPOAE very little sensitive. The aim of this study was to check the correspondence between the pure tone thresholds and the cochlea...

Comparison between auditory steady-state responses and pure-tone audiometry.

BACKGROUND/AIM A more recent method, the auditory steady-state response (ASSR), has become more and more important test method due to difference that was found in previous investigations between hearing thresholds determined by the ASSR and the pure-tone audiometry (PTA). The aim of this study was to evaluate the reliability of the ASSR in determining the frequency specific hearing thresholds b...