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4‑5x
Content for
TS 46.007
Word version: 16.0.1
1…
5…
5
Test sequence format
6
Speech codec test sequences
7
DTX test sequences
8
Sequences for finding the 20 ms framing of the GSM half rate speech encoder
9
Trau Testing with 8 Bit A- and μ-law PCM Test Sequences
10
Test sequences for the GSM half rate speech codec
$
Change History
5
Test sequence format
5.1
File format
5.2
Codec homing
Word‑p. 8
6
Speech codec test sequences
6.1
Codec configuration
6.2
Speech codec test sequences
Word‑p. 9
6.2.1
Speech encoder test sequences
6.2.2
Speech decoder test sequences
6.2.3
Codec homing sequence
7
DTX test sequences
Word‑p. 10
7.1
Codec configuration
7.2
DTX test sequences
7.2.1
Predictor values computation
7.2.2
Spectral comparison
Word‑p. 11
7.2.3
Threshold adaptation
7.2.4
Periodicity detection
7.2.5
Tone detection
7.2.6
Safety and initialization
7.2.7
Comfort noise test sequence
7.2.8
Real speech and tones
8
Sequences for finding the 20 ms framing of the GSM half rate speech encoder
Word‑p. 12
8.1
Bit synchronization
8.2
Frame synchronization
8.3
Formats and sizes of the synchronization sequences
Word‑p. 13
9
Trau Testing with 8 Bit A- and μ-law PCM Test Sequences
Word‑p. 14
10
Test sequences for the GSM half rate speech codec
Word‑p. 15
$
Change History
Word‑p. 16