M00038204
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SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 1: BACKGROUND NOISE SIMULATION TECHNIQUE AND BACKGROUND NOISE DATABASE
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
Modal verbs terminology
Introduction
1 Scope
2 References
3 Definitions and abbreviations
4 Overview of existing methods for realistic sound
reproduction
5 Recording arrangement
6 Loudspeaker Setup for Background Noise Simulation
7 Background Noise Simulation in cars
8 Background Noise Database
Annex A (informative) - Comparison of Tests in Sending
Direction and D-Values Conducted in
Different Rooms
Annex B (informative) - Graphs
History
Gives information about the recording techniques needed for background noise recordings and discusses the advantages and drawbacks of existing methods.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | STQ |