Page History

1

The Identification number*
field

Automatically

Displays the identification number of the Audio card object in the

video surveillance system

with distributed architecture

Sequence of numbers

Depends on the number of the Audio card objects in the

video surveillance system with distributed architecture

From 1 to 2147483647

2

The Name*
field

Enter the value in the field

Sets the name of the Audio card object in the

video surveillance system

with distributed architecture

Latin alphabet, Cyrillic

and service characters

Audio card

A line containing a sequence of any

characters (letters, digits, service characters

except > and <

characters),

case-

insensitive.

Number of

characters—from 1 to 60

3

The Disable

checkbox

Set the checkbox

Disables the 

Audio card object

in the

video surveillance system

with distributed architecture

Boolean type

Clear

Set—

the Audio card object is disabled and

isn't used

Clear—the Audio card object is enabled and

used

4

The Computer

drop-down list

Select the value from the list

Sets the Computer parent

object of the

video surveillance system

with distributed architecture to which the

given Audio card object

belongs

Names of the Computer objects registered in the system

Name of the Computer parent

object

Depends on the number of the Computer objects in the

video surveillance system

with distributed architecture

The Settings

group

5

The Board

drop-down list

Select the value from the list

Sets the type of the sound digitization device.

Digitization devices include various sound cards, such as SoundBlaster,

ADC of the video capture cards, USB

devices for the audio signal digitization

List of the types of

the sound digitization devices

NA

Depends on the number of audio signal digitization devices installed on the

server.

• for sound cards such as SoundBlaster—the name of the card;

• for the

• ADC of the video capture cards

• —the name of the video capture card, including the number of the audio channel

• ;

• for the USB

• devices—the name of the video capture card, including the number of the audio channel

• ;

• for network devices

• —the type of the network device: AX, IpCamAxis

6

The Sample rate
drop-down list

Select the value

from the list

Sets the frequency

rate at which a device digitizes the audio signal

Hz

For

audio cards

such as SoundBlaster—8000.

For the

ADC of the video capture

cards—8000

• For

• audio cards

• such as SoundBlaster,the frequency range of the digitization depends on the type of

• audio card;

• 48000 is the maximum value for any card

• ;
• For the

• ADC of the video capture

• cards—8000, 16000, 32000

• ;
• For the USB devices

• , the frequency range of the digitization depends on the type of the device used;

• 48000 is the maximum value

7

The IRQ

drop-down list

NA

NA

NA

NA

NA