Gold standard otoacoustic emmissions testing

MADSEN Capella2

MADSEN Capella2* is a powerful Otoacoustic Emissions (OAE) system designed to deliver accurate and objective analysis of cochlear function for all ages. Intuitive and easy to use, MADSEN Capella2 provides dynamic features for OAE testing in a modern workflow, including:

    • Ability to check the probe fit at both the beginning and end of a measurement
    • Predefined user tests
    • Programmable sequences
    • Ability to swap ear data
    • Easy comparison of results with normative values
Perform DPOAE, TEOAE and SOAE analyses quickly and accurately with MADSEN Capella2 and discover a new level of OAE testing efficiency in your clinic. Complete the form below to learn more.


*Only available in selected countries

A flexible way to analyze otoacoustic emissions (OAE) responses

MADSEN Capella² is so flexible that you can use it for both routine testing and more advanced cases. Multiple stimulus calibration choices and an automated frequency selection alternative are just two features that can enhance the way you work.

For stimulus calibration, we introduce Chirp or Optimized In Situ. The Chirp works well when speed is important. When combined with predefined measurement settings it is a suitable tool for general testing of patients.

When accuracy is crucial, Optimized In Situ calibration provides more confidence in your data collection. The historical probe fit and data comparison enable you to assess accurately cases where slight changes in the response are crucial, for instance, for patients receiving ototoxic medications or treatment.
MADSEN Capella² otoacoustics emissions testing OAE

An adaptable otoacoustic emissions solution

PrecisePoints™ in MADSEN Astera² provides the simplest way to set up the exact test frequencies you want. It allows the operator to quickly select commonly used audiometric test frequencies as the F2 test frequencies or set a range with predefined points per octave.

For advanced users there is the possibility to configure manually any frequency combination desired providing a virtually infinite number of points per octave.
MADSEN Capella² otoacoustics emissions testing OAE

Discover an otoacoustic emissions solution that lets you work the way you want

Intuitive easy-to-use software MADSEN Capella² works with OTOsuite – the proprietary software program from Otometrics. OTOsuite is comprehensive and powerful yet easy to learn and simple to use. All of the functions you need are accessible on the intuitive control panel. It is easy to select your preferred test and measurement settings with a few clicks.

Find out how MADSEN Capella² and OTOsuite can help you. Complete the form below to learn more.
MADSEN Capella² otoacoustics emissions testing OAE

DPOAE Specification

    • Stimulus: Frequency range: 500-10000 Hz
    • Frequency step: 1 Hz
    • Level: 0-75 dB SPL (Dependent on frequency)
    • Level step: 1 dB
    • Recording: Acquisition time: 204.27ms
    • A/D resolution: 16 bit
    • Preprogrammed and User Defined Protcols
    • Multiple Normative Data Sets
    • Choice of Chirp or Optimized In Situ calibration

TEOAE and SOAE specifications


    • Stimulus: Click and Tone Burst
    • Levels 40-90 dB SPL
    • Frequency Bandwidth: 450-5000 Hz
    • TEOAE: Correlation and SNR (per band, and\or overall)
    • SOAE: Asynchronous and Synchronous (levels btw 40 and 60 dB SPL)measurements
    • Preprogrammed and User Defined Protocol

Want to know more?               

This website uses cookies. By continuing to browse this website you agree to our use of cookies as described in our cookie policy