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VA Technical Reference Model v 24.7

Multiple Auditory STeady-State Evoked Response (MASTER II)
Multiple Auditory STeady-State Evoked Response (MASTER II) Technology

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Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

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Description: Multiple Auditory STeady-State Evoked Response (MASTER II) is a software module that integrates with Natus` Bio-logic Navigator Pro System, which has full Auditory Evoked Potentials (AEP) and offers diagnostic testing capabilities including click Evoked Auditory Brainstem Response (EABR), Tone Burst ABR, Latency-Intensity Function, Middle Latency Response (MLR), and P300. MASTER II utilizes statistical analysis to estimate hearing thresholds across the speech range in infants and young children, children or adults with special needs, and workers` compensation cases. This technology also provides real-time playback of records as displayed during active collection.

Please note that there is no specific product page for this technology and thus the vendor webpage is used in its place.

This software stores patient demographics as entered by the clinician and diagnostic test parameters such as stimulus details, protocols, and waveforms. Data is stored locally on the user`s hard drive.
Technology/Standard Usage Requirements: Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information: This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at
Decision: View Decisions

Decision Source: TRM Mgmt Group
Decision Process: One-VA TRM v22.12
Decision Date: 12/14/2022 at 23:23:01 UTC
Aliases: MASTER II
Introduced By:
Vendor Name: Natus Medical Inc.
- The information contained on this page is accurate as of the Decision Date (12/14/2022 at 23:23:01 UTC).