Additional Conferencing Information

Mono

The Siren 22, G.719, and SirenLPR mono audio algorithms are supported at the following bit rates.

:

Siren22, G.719, and SirenLPR Mono vs Bitrate

Audio Algorithm

Minimum Bitrate (kbps)

 

 

Siren22 64k

 

 

 

Siren22 48K

 

 

 

Siren22_32k

 

 

 

G.719_64k

384

 

 

G.719_48k

 

 

 

G.719_32k

 

 

 

G.728 16K

 

 

 

G.719_64k

384

 

 

SirenLPR_48k

256

 

 

Siren22_48K

 

 

 

G.719_48k

 

 

 

G.7221C_48k

 

 

 

Siren14_48k

 

 

 

SirenLPR_32k

 

 

 

Siren22_32k

 

 

128

G.719_32k

 

 

G.7221C_32k

 

 

 

Siren14_32k

 

 

 

SirenLPR

64

 

 

SirenLPR

48

 

 

SirenLPR

32

 

 

Siren7

16

 

 

Polycom®, Inc.

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Polycom 1500/1800/2000/4000 manual Mono