Audio Compression; Communication Ports - Prodys PortaNet Hardware And Reference Manual

VII.1.4 LINE level outputs
• XLR male connector (REC output) and 6.3mm Jack stereo connector
(AUX output).
• Bandwidth 20Hz-20kHz (0.3dB).
• Maximum output level: +20dBu.
• THD+N < 0.005% @ 1kHz.
• SNR < 100 dB.
VII.2 Audio Compression
G722.
G711 A/µ Law.
MPEG 1,2 layer II (ISO/IEC 11172-3 /13818-3).
MPEG 1,2 Layer III (ISO/IEC 11172-3 /13818-3).
MPEG 2 AAC LC (ISO/IEC 13818-7).
MPEG 4 AAC LC (ISO/IEC 14496-3).
MPEG 4 AAC LD & HE (ISO/IEC 14496-3).
Standard and Enhanced aptX
VII.3 Communication ports
VII.3.1 ISDN
Protocols: EISDN, AT5ESS, DMS100 and NAT.
1 BRI connection. S/T or U interface.
BackUp system: ISDN as a BackUp for IP or X21 links.
RJ45 connector.
VII.3.2 LAN port
10/100Base-TX Ethernet with auto-negotiation.
RJ-45 connector.
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