Difference between revisions of "Codecs"
From Kolmisoft Wiki
Jump to navigationJump to search
| Line 8: | Line 8: | ||
{| border="1" cellpadding="5" cellspacing="0" | {| border="1" cellpadding="5" cellspacing="0" | ||
| '''Codec & Bit Rate (Kbps)''' || '''Codec Sample Size (Bytes)''' || '''Codec Sample Interval (ms)''' || '''Voice Payload Size (Bytes)''' || '''Voice Payload Size (ms)''' || '''Bandwidth Ethernet (Kbps)''' | | '''Codec & Bit Rate (Kbps)''' || '''Codec Sample Size (Bytes)''' || '''Codec Sample Interval (ms)''' || '''Voice Payload Size (Bytes)''' || '''Voice Payload Size (ms)''' || '''Bandwidth Ethernet (Kbps)''' | ||
|- | |||
| G.711 (64 Kbps) || 80 Bytes || 10ms || 160 bytes || 20ms || 87.2Kbps | |||
Revision as of 14:41, 13 September 2011
Description
Codecs are used to convert an analog voice signal to digitally encoded version. Codecs vary in the sound quality, the bandwidth required, the computational requirements, etc
Per Call Bandwidth requirements for various codecs
| Codec & Bit Rate (Kbps) | Codec Sample Size (Bytes) | Codec Sample Interval (ms) | Voice Payload Size (Bytes) | Voice Payload Size (ms) | Bandwidth Ethernet (Kbps) |
| G.711 (64 Kbps) | 80 Bytes | 10ms | 160 bytes | 20ms | 87.2Kbps |
