Telephone Hybrids
AEQ built its first Digital Hybrid around a DSP in 1990 and a talkshow system in 1994.
We know a bit about hybrids and call-in systems.

TH-03 Digital Hybrid
Digital Hybrid with AEQ’s Frequency Extender incorporated The TH-03 is an advanced digital hybrid that comes with 2 telephone lines, and either analog or AES/EBU digital inputs and outputs....

SYSTEL IP
SYSTEL IP is a “call-in” system with multiconference capability that drastically reduces the costs for this type of communications. Further, it significantly improves the audio quality, increases the flexibility and...