Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TR 26.818
Word version: 15.0.0
0…
5…
6…
7…
8…
7
OMAF 3D Audio Baseline Media Profile test results
7.1
Fraunhofer IIS/Qualcomm test results
7
OMAF 3D Audio Baseline Media Profile test results
p. 58
7.1
Fraunhofer IIS/Qualcomm test results
p. 58
7.1.1
Test setup
p. 58
7.1.1.1
Test 1
p. 58
7.1.1.2
Test 2
p. 59
7.1.1.3
Test 3
p. 59
7.1.2
Training and introduction phase
p. 59
7.1.2.1
Test panel
p. 59
7.1.3
Generation of bit streams for the test materials
p. 60
7.1.3.1
Encoding, decoding, and rendering process
p. 60
7.1.3.2
Bitrates
p. 62
7.1.4
Codec Quality Characterization tests
p. 64
7.1.4.1
Introduction
p. 64
7.1.4.2
Listening test over loudspeakers (Test 1)
p. 64
7.1.4.2.1
Introduction
p. 64
7.1.4.2.2
Original content (Tests 1a and 1b)
p. 64
7.1.4.2.3
FOA content (Test 1c)
p. 65
7.1.4.2.4
Summary
p. 66
7.1.4.3
Listening test over headphones (Test 2)
p. 66
7.1.4.3.1
Introduction
p. 66
7.1.4.3.2
Original content (Tests 2a and 2b)
p. 67
7.1.4.3.3
FOA content (Test 2c)
p. 68
7.1.4.3.4
Summary
p. 68
7.1.4.4
Reference binaural renderer Quality Characterization Tests
p. 69
7.1.4.4.1
Introduction
p. 69
7.1.4.4.2
Test system implementation
p. 69
7.1.4.4.3
Test results
p. 72
7.1.4.4.4
Summary
p. 74