Axis P1365-E-EOL P1365-E Mk II Outdoor Network Camera - 0898-001

Axis P1365-E Mk II User Manual - Page 31

For P1365-E-EOL.

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AXISP1365-EMkIINetworkCamera
VideoandAudio
Half-duplexAudiocanbetransmittedtoandfromtheAxisproductbutonlyinonedirectionatatime.Totransmit
audiousingtheLiveViewpage,usetheTalkandListenbuttons,seeAMCAudioControlsonpage15.
SimplexNetworkCameraspeakeronly-AudioistransmittedfromaclienttotheAxisproductandcanbeplayedby
aspeakerconnectedtotheproduct.TotransmitaudiousingtheLiveViewpage,theTalkandMicrophoneonbuttons
mustbothbeactive,seeAMCAudioControlsonpage15.
SimplexNetworkCameramicrophoneonly-Audiocapturedbytheproductmicrophoneistransmittedfromthe
Axisproducttooneormoreclients.
Tosettheaudiomode,gotoVideo&Audio>AudioSettingsandselectthedesiredmodefromtheAudiomodedrop-downlist.
AudioInput
AnexternalmicrophoneoralinesourcecanbeconnectedtotheAudio-inconnector.ConguretheaudioinputsettingsunderVideo
&Audio>AudioSettings.
SelectMicrophonetouseanexternalmicrophoneorLinetouseaLineindevice,e.g.anaudiomixerformultiplemicrophones
oramicrophonewithabuilt-inamplier,asaudiosource.
Selectthe+30dBmicrophoneboostoptiontoamplifythesignaloftheexternalmicrophoneconnectedtotheAxisproduct.
Microphoneboostoptionisusefulwhenamicrophone'svolumeistoolowandyouwanttoincreaseit.Thisoptionisnotavailable
whentheLinesourceisselected
TheMicrophonepoweroptionprovidesDCpowerforanexternalmicrophone.
Touseaprofessionalmicrophonerequiring48Vphantompower,youneedanexternalpowersupplyandabalanced-unbalanced
converter(audiotransformer)inbetween.
UsetheInputgaintocontrolthevolumeoftheaudioinput.Ifthesoundistoolow,chooseahigherdBvalue,toamplifythe
sound.Ifthesoundistoohigh,choosealowerdBvalue.TheLevelbargivesavisualrepresentationoftheaudiosignallevelindB
relativetothefull-scaleinputlevel.
Greenthesignalisatagoodlevel.
Yellowthesignalisbecomingdistorted.
Redthesignalisdistorted.
UsetheEncodingoptiontoselectdigitalaudioencodingformat.
AACrequiresalicenseforbothencodinganddecoding.AACistheleastcomplicatedandmostwidelyusedcodec.If
achievingthebestpossibleaudioqualityisapriority,AACistherecommendedcodectouse.AnAAClicenseisincluded
intheAxisproduct.
G71 1isanunlicensedstandardcodecthatisusefulwhenintegratingaudiointoaVoIPsystem
G726isanunlicensedspeechcodecthatismostcommonlyusedwithinthesecurityindustry.
Note
TheSampleratedenesthenumberoftimespersecondthesoundissampled.Ahighersampleratewillprovidebetteraudio
quality,butalsorequiresagreaterbandwidth.
SettherequiredBitratedependingontheselectedencoding.Ahigherbitratewillgivebetteraudioquality.Alowerbitrate
mayhavelatencyordelay,butwillrequirelessbandwidth.
Formoreinformationaboutthesesettings,pleaseseetheonlinehelp
.
AudioOutput
AnexternalspeakercanbeconnectedtotheAudio-outconnector(anactivespeakerwithbuilt-inamplierisrequiredforthis).The
outputcanbeconnectedtoanotheramplierwithspeakers.Astereoconnectormustbeusedfortheaudioout.
31
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