Skip to content
iTecTec
  • Tools
    • ARFCN-Frequency Converter
  • Contact Us
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 Description of Noise Suppression applied to AMR
  • 5 Requirements to be assessed by Objective Means
  • 6 Requirements to be assessed by subjective tests
  • 7 Performance Objectives assessed by Objective Measures
  • 8 Interaction with supplementary services
  • 9 Interaction with Alternate and Followed by services
  • 10 Interaction with other speech services
  • 11 Interaction with DTMF and other signalling tones
  • 12 Interaction with Lawful Intercept
  • 13 Interaction with TFO
  • C1. Introduction
  • C2 Document Structure
  • C3. References, Conventions, and Contacts
  • C5 Roles and Responsibilities
  • C6 Information relevant to all Experiments
  • C7. Experiment 1: Degradation in Clean Speech (Pair Comparison Test)
  • C8 Experiments 2a, 2b & 2c: No degradation of Speech and no Undesirable Effects in Residual Noise in Conditions with Background Noise (ACR)
  • C9. Experiments 3a & 3b: Performances in Background Noise Conditions (Mod-CCR)
  • C10 Experiments 4: Influence of Input Level, Voice Activity Detection and Discontinuous Transmission (CCR)
  • C 11: Instructions to subjects and data collection
  • C 12: Processing Tables
  • C 13: Presentation Orders

9 Interaction with Alternate and Followed by services

06.773GPPMinimum Performance Requirements for Noise Suppresser Application to the AMR Speech EncoderTS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

There shall be no impact on data transmission due the Noise Suppression Feature