Required equipment Equinox Evo A patient response button Calibrated headphones or insert phones Test procedure for tone Stenger Open the AC440 module. Choose settings for Stenger using the input and…
What is the tone decay test? The tone decay test can help to identify the adaptation of the auditory system (Carhart, 1957). It involves measuring the perceptual reduction in a continuous tone over t…
Get a quote Visual Reinforcement Audiometry (VRA) is a fun and engaging hearing test in young children. We offer three different VRA solutions: VRA201, VRA Screen and VRA Pure. Get a quote Please not…
What are auditory late responses (ALRs)? Auditory Late Responses (ALRs) are longer latency components that for most part are generated in higher regions of the auditory CNS, including the auditory co…
Required equipment Equinox Evo A patient response button Headphones or insert phones Test procedure Figure 1: SISI test screen. Open the AC440 and enter the SISI screen by selecting Menu | Tests | SI…
What is the tone decay test? The tone decay test helps to identify the adaptation of the auditory system (Carhart, 1957). It involves measuring the perceptual reduction in a continuous tone over time…
What is the masking level difference (MLD)? The masking level difference (MLD) is the improvement in detecting a tone or speech in noise when the phase of the tone or the noise is reversed by 180 deg…
What is the Masking Level Difference (MLD)? The Masking Level Difference (MLD) is the improvement in detecting a tone or speech in noise when the phase of the tone or the noise is reversed by 180 deg…
Difficulty with hearing in background noise is a common complaint among hearing aid users. Therefore, the measurement of SNR loss (signal-to-noise ratio loss) is important because a person’s ability…
What is the pediatric noise stimulus? Pediatric noise is a special noise stimuli that can be used as an alternative for pure tones, warble tones and narrow band noise. The use of pediatric noise is u…
What is the VDB-Express test? Difficulty with hearing in background noise is a common complaint among hearing aid users. Therefore, the measurement of SNR loss (signal-to-noise ratio loss) is importa…
What is pediatric noise? Pediatric noise is a special noise stimuli that can be used as an alternative for pure tones, warble tones and narrow band noise. The use of pediatric noise is useful during…
