User guide

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8.3.4 AudioDescriptionandPerceptualMetricsInformation
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AudioDescription
Informationis
similartoVideo
Description
Information
providingessential
reference
informationabout
thestream.
Audio
Perceptual
QualityMetrics
areMOSscores
withsubjective
testcontent
calculatedwith
aspecialized
VQMONaudio
algorithm.
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Degradation
Factorsprovide
severityof
degradation
duetoPacket
Loss,Packet
Discard,Codec,
aRecencyof
burstpacket
l
oss
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AudioBandwidthMetricsprovidesbandwidth
averageandpeakratewithandwithout
headers.