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Test procedures for AVAS frequency shift
Document REG58-QRTV-02-03
4 February 2015

Test procedure proposal updated with comments from the 2nd REG58-QRTV group session.

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Previous Documents, Discussions, and Outcomes
6.2. | Annex 3 paragraphs 4. Frequency shift

The annex was reviewed.

The remaining open issues shall be analyzed during next meeting :

  • Frequency resolution specification
  • Possibilities of specifications of Signal Noise Ratio have to be analyzed. e.g. spectrum at maximum sound pressure level, NPRM specification, …),
  • Number of passes for method A,
  • Development of Method F,
  • Final result (Left or right side, …)
  • Doppler effect (OICA)

8. | Any other business

All changes made during this meeting are shown in documents REG58-QRTV-02-02 & …02-03 with tracked changes. A new and clean document (REG58-QRTV-03-01) will be consolidated from those two documents as the working basis for the 3rd meeting.

Relates to UN R138 |