You are here

Voice Activity Detection

Voice Activity Detection

Voice Activity Detection samples the audio level from the microphone located in the IP Station. If the sampled amplitude is continuously above a trigger level for a set duration an alarm or an action can be triggered.

Practical Usage

Voice Activity Detection is a feature suitable for many different environments.

  • Trespassing - Alert security guards by monitoring the surrounding security fence.
  • Door entrance - Automatically play a welcome message.
  • Camera - Trigger and tilt a camera to a specific area by monitoring surronding noise level.

Configuration

By configuring some parameters in the IP-station web interface it is possible to set up the operation to exactly suit the environment in which it is located:

  • Minimum amplitude (dBA) - Choose the trigger amplitude
  • Minimum duration of audio (ms) - Choose for how long the sampled amplitude must be above the “Trigger ampltiude” before triggering an alarm or action
  • Alarm or action to activate - The station simulates pressing a so called Direct Access Key, the actual action to be taken is programmed in the AlphaCom audio server
  • VAD status - Choose whether to enable or disable VAD.

Contact us

To prevent automated spam submissions leave this field empty.
TCIS-5

TCIS-5

Item Number: 1008111050

IP and SIP Intercom

Turbine Compact IP Standard 1

TCIS-1

Item Number: 1008111010

IP and SIP Intercom

TCIS-6

TCIS-6

Item Number: 1008111060

IP and SIP Intercom

TCIS-2

TCIS-2

Item Number: 1008111020

IP and SIP Intercom

TCIS-3

TCIS-3

Item Number: 1008111030

IP and SIP Intercom

TCIS-4

TCIS-4

Item Number: 1008111040

IP and SIP Intercom

TFIE-1

TFIE-1

Item Number: 1008122010

IP and SIP Intercom

TFIE-2

TFIE-2

Item Number: 1008122020

IP and SIP Intercom

TKIE-1

TKIE-1

Item Number: 1008132010

Turbine  Extended  IP Kit

TKIE-2

TKIE-2

Item Number: 1008132020

Turbine Extended IP Kit

TCIS-2

TCIA-2

Item Number: 1008113020

Analog over IP Intercom

TFIE-6

Item Number: 1008122060

IP and SIP Intercom

TKIE-1

TKIE-3

Item Number: 1008132030

Turbine Extended IP Kit with Keyscan

Turbine Compact IP Standard 1

TCIS-1SIP

Item Number: 1008211010

SIP Station

TCIV-2 IP and SIP Video Intercom picture

TCIV-2SIP

Item Number: 1008215020

SIP Video Station

tmis-1

TMIS-1SIP

Item Number: 1008216010

Turbine Mini SIP Station

TCIS-2

TCIS-2SIP

Item Number: 1008211020

SIP Station

TCIS-3

TCIS-3SIP

Item Number: 1008211030

SIP Station

TCIS-4

TCIS-4SIP

Item Number: 1008211040

SIP Station

TCIS-5

TCIS-5SIP

Item Number: 1008211050

SIP Station

TCIS-6

TCIS-6SIP

Item Number: 1008211060

SIP Station

Pages