GANZ
Network
camerab
and
encoder
series
Webpage
User's
Manual
2010/2
‐
1
03A.00
29
4.3.4. Audio (listening, speaking)
Listening to the audio
This
page
helps
you
to
set
the
values
for
capturing
the
analogue
audio
generated
at
the
camera
installed
site.
After
the
configuration
of
‘Listen’,
you
can
listen
to
the
sound
with
the
speakers
of
your
PC.
To
listen
to
the
captured
sound,
go
to
the
View
page
and
check
the
SPK
box.
If
you
uncheck
the
box
of
‘Enable
capture
and
compression
audio,’
it
will
disable
the
server
to
capture
the
sound.
Sampling
frequency
You
can
choose
the
sampling
frequency.
Channel
Only
mono
type
is
provided.
Codec
You
can
choose
the
proper
codec
from
PCM
and
G.711.
Volume
control
The
volume
is
adjusted
from
1
and
255.
The
default
is
128.
Talking to the speakers
You
can
set
the
values
for
talking
to
the
speakers
directly
connected
to
the
GANZ
ENCODER
AND
NETWORK
CAMERA
server.
To
enable
this
feature
you
need
to
connect
the
microphone
with
the
audio
port
of
your
PC.
If
you
uncheck
the
box
of
‘Enable
audio
to
receiving
and
playback’,
it
disables
the
‘Talk
to’
feature.