How do ISDN Codecs sound on the air?
Comrex ISDN Codecs utilize proven industry standards for high-quality digital audio, so most listeners will never guess that your talent is out of the studio! All Comrex ISDN Codecs use G.722, an international standard delivering 7.5 kHz audio with an imperceptible 6ms delay, as well as “Turbo G.722” for use with other Comrex ISDN codecs, which sends 15 kHz audio with the same low delay. (The Matrix also features MPEG Layer III to send and receive 15 kHz audio at 64 kb/s.
