TANDBERG TC3.0 manual Audio settings

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TANDBERG Codec C90 and Profiles using C90

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The Audio settings, cont...

Audio Input Line [1..4] Level

Defines the input level of the selected Line input connector in steps of 1dB from 0dB to 24dB.

See the Audio Level tables in the Physical Interfaces Guide for the codec for a complete overview of the menu values represented in dB.

Valuespace: <0..24>

Range: 0 to 24dB

Example: Audio Input Line 1 Level: 10

Audio Input Line [1..4] LoopSuppression

Loop suppression detects whether a delayed signal loop is present from an audio Line output to an audio Line input on the codec. If a loop is detected this unwanted feedback is suppressed.

NOTE! Only loops between line output 3 and line input 3, and between line output 4 and line input 4 are suppressible.

Valuespace: <On/Off>

On: Set to On to activate Loop Suppression.

Off: Set to Off to deactivate Loop Suppression.

Example: Audio Input Line 3 LoopSuppression: On

The Audio settings, cont...

Audio Input Microphone [1..8] Equalizer Mode

Determines whether or not the selected equalizer is enabled.

Valuespace: <On/Off>

On: Use the selected equalizer

Off: No equalizer

Example: Audio Input Microphone 1 Equalizer Mode: Off

Audio Input Microphone [1..8] EchoControl Mode

The echo canceller continuously adjusts itself to the audio characteristics of the room and compensate for any changes it detects in the audio environment. If the changes in the audio conditions are very significant the echo canceller may take a second or two to re-adjust.

Valuespace: <On/Off>

On: Echo Control is normally set to On to prevent the far end from hearing their own audio. Once selected, echo cancellation is active at all times.

Off: Echo Control should be switched Off if external echo cancellation or playback equipment is used.

Example: Audio Input Microphone 1 EchoControl Mode: On

Audio Input Line [1..4] Mode

Determines whether or not an Audio Line input is enabled.

Valuespace: <On/Off>

On: Set to On to enable the Audio Line input.

Off: Set to Off to disable the Audio Line input.

Example: Audio Input Line 1 Mode: On

Audio Input Microphone [1..8] Equalizer ID

Select equalizer ID[1...8]

Valuespace: <1..8>

Range: Select EqualizerID 1 to 8.

Example: Audio Input Microphone 1 Equalizer ID: 1

Audio Input Microphone [1..8] EchoControl NoiseReduction

The system has a built-in noise reduction which reduces constant background noise (e.g. noise from air-conditioning systems, cooling fans etc.). In addition, a high pass filter (Humfilter) reduces very low frequency noise. Requires the Echo Control Mode to be enabled for the selected microphone.

Valuespace: <On/Off>

On: The Noise Reduction should be set to On in the presence of low frequency noise.

Off: Turns Noise Reduction Off for the selected microphone connector.

Example: Audio Input Microphone 1 EchoControl NoiseReduction: On

Audio Input Microphone [1..8] VideoAssociation MuteOnInactiveVideo

Enable association of a video source to the selected microphone connector.

Valuespace: <On/Off>

On: A video source is associated, and the audio will be muted if the associated video source is not displayed.

Off: No video source is associated.

Example: Audio Input Microphone 1 VideoAssociation MuteOnInactiveVideo: On

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Contents For Tandberg Codec C90 and Profile 65 Dual using C90 ContentsContents IntroductionIntroductionTable of Contents This guide?Document revision history Introduction ChapterIntroduction Purpose of this documentDisclaimers and Notices Products covered in this guideSoftware release notes New features and improvements What’s new­in this versionUser documentation Improved web interfaceAudio enhancements Integrator benefitsCamera Tandberg Profile 65 Dual at a glance Design Features Application FeaturesPerformance Features Tandberg Codec C90 at a glanceAdvanced configuration settings Description of the advanced configuration settings Audio settingsAudio settings, Audio Input Microphone 1. Mode Audio Output Hdmi 1, 3 ModeAudio Output Line 1. Equalizer Mode Audio Input Microphone 1. VideoAssociation VideoInputSourceAudio Output Line 1. Mode Audio SoundsAndAlerts RingVolumeAudio Volume Audio SoundsAndAlerts KeyTones ModeCamera settings Camera settings,Cameras Camera 1. Whitebalance Mode Cameras Camera 1. IrSensorCameras Camera 1. Mirror Cameras Camera 1. DhcpConference settings Conference settings,Conference 1. DefaultCall Protocol Conference 1. VideoBandwidth PresentationChannel WeightConference 1. DefaultCall Rate Conference 1. VideoBandwidth ModeGpio settings H323 settings Gpio Pin 1. ModeH323 Profile 1. Authentication LoginName H323 Profile 1. Authentication PasswordH323 settings, Network settings Network settings,Network 1. IEEE8021X Mode Network 1. IEEE8021X PasswordNetwork 1. IPv4 QoS Mode Network 1. IPv4 AddressNetwork 1. IPv4 QoS Diffserv Signalling Network 1. TrafficControl ModeNetwork 1. IPv4 QoS Diffserv Video Network 1. MTUNetworkServices settings NetworkServices settings,Phonebook settings Provisioning settings SerialPort settingsSIP settings SIP settings,Standby settings Standby settings, Standby BootAction Standby WakeupActionStandby Delay Standby ControlSystemUnit settings Time settingsTime settings, Video settingsVideo settings, Video Input Source 1. OptimalDefinition Profile Video Input Source 1. OptimalDefinition Threshold60fpsVideo Input Source 1. Quality Video Layout ScaleToFrameVideo OSD Mode Video Layout ScaleToFrameTresholdVideo OSD InputMethod InputLanguage Video Layout ScalingVideo Output Hdmi 1, 3 Resolution Video OSD TodaysBookingsVideo Output Hdmi 1, 3 MonitorRole Video Output Hdmi 1, 3 OverscanLevelVideo Output DVI 2, 4 Resolution Video Output Composite 5 ResolutionVideo Output Composite 5 MonitorRole Video Output Composite 5 OverscanLevelExperimental menu Experimantal menu,Password protection Password protection Setting the codec administrator passwordSetting the menu password About monitors About monitors when you have a Codec C90 Main monitorDual monitors # * # 0 2 #Audio matters Dynamic audio API ExampleEqualizer Audio Console applicationEqualizer filter parameters Filter typesUsing microphone reinforcement in a large room Microphone reinforcementZone Examples of local stereo configuration StereoStereo in point to point call Stereo in MultisiteAppendices Optimal Definition Profiles High 720p60Medium w576p60 Normal w448p60Configure the video inputs Default configurationsVideo Input Matrix About the matrixTandberg Dnam for ProfileDnam Amplifier Dnam LoudspeakerTandberg Profile using Codec C90 CE DeclarationsTandberg Codec C90 China RoHS table Supported RFCs in SIP Current RFCs and drafts supported in SIPMedia capabilities supported in SIP Technical specifications Tandberg Profile 65 DualProtocols Tandberg Codec C90 Watts max. for codec and main camera Headquarters European Headquarters Tandberg