Mitä eri tyyppisiä KOODEKKEJA on olemassa?

Koodekki muuntaa analogisen signaalin digitaaliseksi tietoverkkolähetystä varten. Seuraavat koodekit ovat käytössä tänä päivänä:

Koodekki muuntaa analogisen signaalin digitaaliseksi tietoverkkolähetystä varten. Seuraavat koodekit ovat käytössä tänä päivänä:
GSM – 13 Kbps (täysi nopeus), 20ms kehyskoko
iLBC – 15Kbps, 20ms kehyskoko: 13,3 Kbps, 30ms kehyskoko
ITU G.711 – 64 Kbps, näytteeseen perustuva. Tunnettu myös nimellä alaw/ulaw
ITU G.722 – 48/56/64 Kbps
ITU G.723.1 – 5.3/6.3 Kbps, 30ms kehyskoko
ITU G.726 – 16/24/32/40 Kbps
ITU G.728 – 16 Kbps
ITU G.729 – 8 Kbps, 10ms kehyskoko
Speex – 2.15 to 44.2 Kbps
LPC10 – 2,5 Kbps
DoD CELP – 4,8 Kbps
20 Years of VoIP
Industry Leadership
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

20 Years of VoIP
Industry Leadership
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

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