As the name suggests the CE-Chirp® family is not a single stimulus but instead a family of short duration acoustic stimuli which can be used in evoked potential testing. They were designed with the o…
As the name suggests the CE-Chirp® family is not a single stimulus but instead a family of short duration acoustic stimuli which can be used in evoked potential testing. They were designed with the o…
I want to ask a question about the article from Ferm et al., 2013 titled: “Comparison of ABR response amplitude, test time, and estimation of hearing threshold using frequency specific chirp and tone…
Summary of: Ferm, I., Lightfoot, G., & Stevens, J. (2013). Comparison of ABR response amplitude, test time, and estimation of hearing threshold using frequency specific chirp and tone pip stimuli in…
What is threshold testing? The Auditory Brainstem Response (ABR) is an evoked potential that originates at the auditory nerve (Cranial Nerve VIII) and the response is picked up by surface electrodes…
Summary of: Mühler, R., Rahne, T., & Verhey, J. L. (2013). Auditory brainstem responses to broad-band chirps: amplitude growth functions in sedated and anaesthetised infants. International journal of…
The HiLo CE-Chirp® is a stimulus which is used in automated ABR or ABRIS (auditory brainstem response infant screening). Hearing screening programs typically recommend to screen hearing initially usi…
In 2003, Interacoustics launched the Eclipse. A powerful combination of ASSR, ABR and OAE that is still considered state-of-the-art. One of the new technologies used in the Eclipse was the CE-Chirp®…
Summary of: Venail, F., Artaud, J. P., Blanchet, C., Uziel, A., & Mondain, M. (2015). Refining the audiological assessment in children using narrow-band CE-Chirp-evoked auditory steady state response…
CE-Chirp@ The Gold standard for threshold assessment Response amplitudes typically 50% larger than tone burst responses, with the potential to halve the test time. Identifying wave V close to thresho…
This is a pretty interesting question for several reasons but the answers to your question is not easy. The direct answer is we do not know what the rationale is for any advantage of CE-Chirp® over t…
