362
Genie Distribution WNET Manual v3
© Tieline Research Pty. Ltd. 2020
Algor-
ithm
Audio
Band-
w idth
Algor-
ithm ic
Delay
IP bit rate
per channel
IP
over-
head per
connectio
n
Audio Quality and
Features
Recom m ended
applications for on-air
use
Linear/PCM
(Uncom-
pressed)
16/24 bit
up to
45kHz
0ms
sample rate x
bits per
sample x no.
channels;
512kbps
minimum
(16bit;32kHz)
to 4.6 Mbps
(24bit; 96
kHz)
80kbps
·
Full bandw idth,
perfect audio
quality for voice
and music
·
No error
concealment/corr
ection or artifacts
·
Extremely high quality
PCM linear
uncompressed audio
for STLs and audio
distribution.
·
Ideal for fiber or high
bandw idth links.
Tieline Music
Up to
15kHz
20ms
24 kbps
minimum
16kbps
·
High quality voice
and music
·
Very low delay
at low bit rates
·
Great for live voice or
music remotes as w ell
as STLs and audio
distribution w ith limited
connection bandw idth
(e.g. POTS or 3G
w ireless)
·
Suitable w hen
bidirectional
communication
betw een announcers
is required
·
Deliver 15kHz stereo
over 1 x 64kbps ISDN
B Channel.
Tieline Music-
PLUS
Up to
22kHz
20ms
48 kbps
minimum
(Optimized
for 64kbps
per audio
channel)
16kbps
·
Very high quality
voice and music
·
Very low delay
at low to
moderate bit-
rates
·
Very high quality, very
low delay STLs and
audio distribution
·
Remote connections
able to achieve
48kbps for each audio
channel
·
Suitable w hen
bidirectional
communication
betw een announcers
is required
G.711
3kHz
1ms
64kbps
minimum
80kbps
·
Low quality 3kHz
POTS phone
quality audio
·
Very low delay
at moderate bit
rates
·
Highly compatible w ith
other brands of audio
codec
·
Low quality and used
generally for
compatibility
G.722
7kHz
1ms
64kbps
minimum
80kbps
·
Good quality
7kHz voice
·
Better quality
than a standard
POTS phone call
·
Very low delay
at moderate bit
rates
·
Highly compatible w ith
other brands of audio
codec
·
Good voice quality
audio for remotes and
other voice quality
applications
MPEG Layer 2
Up to
22kHz
24 to
36ms
64kbps
minimum
8.5 -
13.3kbps
·
Very high quality
voice and music
·
Low to moderate
delay at
moderate to high
bit rates
·
Highly compatible w ith
other brands of audio
codec
·
Very high quality audio
for remotes, STLs and
audio distribution