The Settings panel of the Microphone object

The settings panel of the Microphone object is shown in the figure.

Table describes the settings parameters of the Microphone object.

№	Parameter	Method for setting the parameter value	Parameter description	Representation	Default value	Value range
1	Identification number	Automatically	Displays the identification number of the Microphone object in the system	Sequence of numbers	-	Depends on the number of the Microphone objects in the system
2	Name	Enter the value into the field	Sets the name of the Microphone object in the system	Latin, Cyrillic characters and service characters	Microphone	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	Disable	Set the checkbox	Sets the state of the Microphone object (enabled or disabled) in the system	Boolean type	Clear	Set—the Microphone object is disabled and isn't used Clear—the Microphone object is enabled and is used
4	Audio card	Select the value from the list	Sets the Audio card parent object for the given Microphone object	Name of the Audio card objects registered in the system	Name of the Audio card parent object	Depends on the number of the Audio card objects in the system
The General group
5	Channel	Select the value from the list	Sets the number of the channel for the audio signal input according to the number of the RCA-F connector to which the microphone is connected	Right, left chanel	0	Depends on the type of the audio signal digitization card. For AxxonSoft ADC of the audio signal digitization cards and audio cards such as SoundBlaster: 0—Left channel 1—Right channel
6	Line	Select the value from the list	Sets the source of audio signal	Type of the audio signal source	Microphone	Microphone—audio signal comes from the microphone Phone—audio signal comes from the telephone line
7	Gain	Set the slider into the required position	Sets the audio signal power gain	Sound power in decibels (dB)	24	From 0 to 45
8	Volume level	Automatically	Displays the power volume of the incoming audio signal	Sound power in decibels (dB)	-	From 0 to 45
The Driver parameters group
9	Parameter	Automatically	Displays the available parameters of the IP device driver	-	-	Depends on the connected IP device
10	Value	Select the value from the list	Sets the values of the IP device parameters	-	-	Depends on the connected IP device and parameter
Not in group
11	Audio delay	Enter the value into the field using the up and down buttons	Sets the delay in milliseconds between the receiving of audio signal from the audio input device and its output to the speaker or its recording to the archive simultaneously with the video signal. This parameter is used if the video image comes delayed or advanced, and the sound is ahead or behind it	Sequence of numbers	0	-10000 – 10000
The AGC group (set using the Olkha sound cards: Olkha-9P, Olkha-10LP, Olkha-12U, Olkha-14)
12	Enable	Set the checkbox	Enables the automatic adjustment of audio signal gain	Boolean type	Clear	Set—automatic adjustment of audio signal gain is enable Clear—automatic adjustment of audio signal gain is disabled
13	Dynamic range	Set the slider into the required position	Set the level of audio signal power after the automatic adjustment	Sound power in decibels (dB)	0	From 0 to 45
14	Time constant	Set the slider into the required position	Sets the time period, during which the audio signal is brought to the set power level with automatic adjustment	Time in seconds (s)	3	From 0.1 to 6
The Audio trigger group
15	Audio trigger level	Set the slider into the required position	Sets the level of the sound power, above which the recording of the audio signal (registration of alarm) starts automatically	Sound power in standard units	-45	-45—audio trigger is off From -44 to 0—audio trigger is on
16	Audio trigger delay	Set the slider into the required position	Sets the time period, during which the audio signal is post-recorded after the end of the alarm event	Time in seconds (s)	3	From 1 to 16
The Multicast group
17	IP	Enter the value into the field	Sets the IP address from which the client will receive the audio data from the ONVIF Server in the Multicast mode	IP address	224.0.0.10	224.0.0.0 - 239.255.255.255
18	Port	Enter the value into the field	Sets the port for transmitting the audio data in the Multicast mode	Sequence of numbers	Depends on the number of cameras and streams in the system	Any valid unused port numbers. The number of ports is determined by the system administrator

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Documentation for Axxon PSIM 1.0.0-1.0.1.