Prodys Quantum W - Audio Encoding Algorithms

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AUDIO ENCODING ALGORITHMS
There is a wide variety of audio encoding algorithms implemented in the codecs
belonging to the Quantum Family. This variety allows a better adaptation to the
different scenarios where requirements of bandwidth, delay and quality can be
very different.
Algorithms
Standard
PCM
G711 A/μ Law
G722
MPEG 1,2 layer II
ISO/IEC 11172-3 /13818-3
MPEG 4 AAC LC
ISO/IEC 14496-3
MPEG 4 AAC LD
ISO/IEC 14496-3
MPEG 4 AAC ELD
ISO/IEC 14496-3
MPEG 4 AAC HE
ISO/IEC 14496-3
Enhanced apt-X
OPUS
MPEG and OPUS decoding make use of Error Concealment tools. There are some
scenarios where FEC mechanisms cannot be used due to bandwidth or delay
restrictions. For those cases, a method like Error Concealment to minimize the
impact of packet losses in form of artifacts on the decoded audio is the perfect
complement.
V.1.1 BANDWIDTH (KHz)
Legend:
x = Not available in the standard. # = Not implemented
Chapter V