Axis Communications Q1604 user manual Video and Audio Audio Settings, Audio Modes, Audio Input

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AXIS Q1604 Network Camera

Video and Audio

Audio Settings

The audio functionality for each video stream is enabled under Video & Audio > Video Stream > Audio.

Audio Modes

The Axis product supports the following audio modes:

Full duplex - Simultaneous two-way audio allowing the Axis product to transmit and receive audio at the same time. There is no echo cancellation; if feedback loops appear, try moving the microphone or the speaker.

Half-duplex - Audio can be transmitted to and from the Axis product but only in one direction at a time. To transmit audio using the Live View page, use the Talk and Listen buttons, see AMC Audio Controls, on page 13.

Simplex — speaker only - Audio is transmitted from a client to the Axis product and can be played by a speaker connected to the product. To transmit audio using the Live View page, the Talk and Microphone buttons must both be active, see AMC Audio Controls, on page 13.

Simplex — microphone only - Audio captured by the product microphone is transmitted from the Axis product to one or more clients.

To set the audio mode, go to Video & Audio > Audio Settings and select the desired mode from the Audio mode drop-down list.

Audio Input

An external microphone or a line source can be connected to the Audio-in connector. Configure the audio input settings under Video & Audio > Audio Settings.

Note

The internal microphone is used by default; the external microphone is used when connected. It is possible to disable the internal microphone by connecting a plug to the mic input.

Select Microphone to use an external microphone or Line to use a Line in device, e.g. an audio mixer for multiple microphones or a microphone with a built-in amplifier, as audio source.

The Microphone power option provides DC power for an external microphone. Microphone power should only be used with microphones that have no battery and when using the internal microphone. This setting should not be enabled when using a dynamic or battery powered microphone. Microphone power will not harm the microphone; if you are uncertain, try switching it off and on. To use a professional microphone requiring 48 V phantom power, you need an external power supply and a balanced-unbalanced converter (audio transformer) in between.

Use the Input gain to control the volume (dB Full Scale) of the audio input. If the sound is too low, choose a higher dB, to amplify the sound. If the sound is too high, choose a lower dB. The Level bar gives a visual representation of the audio signal level in dB relative to the full-scale input level.

•Green — the signal is at a good level.

•Yellow — the signal is becoming distorted.

•Red — the signal is distorted.

Use the Encoding option to select digital audio encoding format.

•AAC requires a license for both encoding and decoding. AAC is the least complicated and most widely used codec. If achieving the best possible audio quality is a priority, AAC is the recommended codec to use. An AAC license is included in the Axis product.

•G711 is an unlicensed standard codec that is useful when integrating audio into a VoIP system

•G726 is an unlicensed speech codec that is most commonly used within the security industry.

The Sample rate defines the number of times per second the sound is sampled. A higher sample rate will provide better audio quality, but also requires a greater bandwidth.

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Contents Axis Q1604 Network Camera Legal Considerations About this documentLiability Intellectual Property RightsLearn More SupportAxis Q1604 Network Camera Table of ContentsConnectors Performance Considerations Hardware Overview Hardware OverviewNetwork Connector Connectors and ButtonsConnector For technical specifications, seePower Connector LED IndicatorsAudio Connector SD Card SlotReplacing the lens Hardware Overview Status LED Behavior for Focus AssistantColor Green Amber RedAccessing the Product Accessing the ProductAccess from a Browser Start a browser Internet Explorer, Firefox, SafariSet the Root Password Accessing the Product Access from the InternetClick Use Https Live View Configure Capture ModeControls on the Live View Manual TriggerAxis Media Control viewer toolbar Go to Setup EventsTo show the manual trigger buttons in the Live View AMC Audio ControlsMedia Streams How to Stream H.264Media Streams Axis Media Control AMCQuickTimeTM. The following paths can be used Alternative Methods of Accessing the Video StreamJava applet supports simplex audio with G.711 encoding Accessing Audio StreamsSetting Up the Product Setting Up the ProductBasic Setup Adjust FocusSetting Up the Product Focus Assistant Video and Audio Video and AudioVideo Stream Pixel CounterClick Save to apply the new settings Pixel counter can be accessed fromImage 264Capture Mode Camera SettingsGo to Setup Video & Audio Camera Settings Stream ProfilesImage Appearance Exposure SettingsWhite Balance Wide Dynamic RangeShutter & Gain OverlaySet Shutter to IR cut filterOverlay Image Privacy MaskGo to Video & Audio Overlay Image Audio Modes Video and Audio Audio SettingsAudio Input Audio Output Audio ClipsLive View Config Live View ConfigDefault Viewer for Browsers Go to Setup Live View Config Viewer SettingsUser Defined Links Output ButtonsFor more information about I/O ports, see I/O Ports, on Detectors DetectorsCamera Tampering Motion DetectionMotion Detection Parameters Set Up Motion Detection WindowsAudio Detection Default valuesLow level 0% Recommended valuesApplications Install ApplicationApplications Application LicensesAxis Q1604 Network Camera Events EventsGo to Events Action Rules and click Add Setting Up an Action RuleEvents Recipients Setting Up an Email RecipientRecipient Use with action Go to Events Recipients and click AddRecurrences SchedulesTo create a new schedule Go to Events Schedules and click AddRecordings RecordingsRecording List Continuous RecordingLanguages LanguagesSystem Options System OptionsSecurity UsersCertificates IeeeGo to System Options Security Ieee Click Install certificate and upload the certificate Go to Setup System Options Security CertificatesDate & Time Audio SupportSystem Options Network Basic TCP/IP SettingsAxis Internet Dynamic DNS Service Advanced TCP/IP SettingsAxis Internet Dynamic DNS Service requires IPv4 DNS ConfigurationHost Name Configuration NTP ConfigurationLink-Local IPv4 Address NAT traversal port mapping for IPv4FTP QoS Quality of ServiceUPnPTM UPnPTM can be disabled under System Options Network UPnPTMRTP/H.264 BonjourSD Card System Options StorageNetwork Share Go to System Options Storage and click SD CardPorts & Devices MaintenancePorts Port StatusAdvanced System Options SupportPlain Config Reset to Factory Default SettingsFile Upload Troubleshooting TroubleshootingEmergency Recovery Procedure Checking the FirmwareProblems setting the IP address Symptoms, Possible Causes and Remedial ActionsProduct cannot be accessed from a browser Problems with streaming H.264 Product is accessible locally but not externallyBasic Video and image problems, general Status and Network indicator LEDs are flashing red rapidlySetup Video & Audio Camera Settings SettingsStorage disruption Storage and disk management problemsRe-mount the storage device Reformat the SD card and then click MountTechnical Specifications Technical SpecificationsMicrophone Specification Network Security Function/group Specifications Audio Audio streamingInput/output Audio input Audio outputConnectors Mm audio connectors stereo Pin terminal block for power inputTo max 40 V DC To deactivate Digital OutputAudio Input Audio Output Performance ConsiderationsTip Microphone/Line Line out mono Ring Sleeve Ground M3.4

Q1604 specifications

The Axis Communications Q1604 is a powerful and versatile network camera designed for professional surveillance applications in various environments. Renowned for its high-quality imaging and robust performance, the Q1604 is engineered to deliver clear and detailed visuals, making it an ideal choice for security professionals.

One of the standout features of the Q1604 is its exceptional image quality, which is powered by advanced image sensor technology. It boasts an impressive resolution of 1920 x 1080 pixels, capturing Full HD video at 30 frames per second. This ensures that users receive sharp and clear images, even in challenging lighting conditions. The camera is equipped with Axis’ Lightfinder technology, allowing it to perform exceptionally well in low-light environments. This feature makes it suitable for 24/7 surveillance, delivering color images in near darkness.

The Q1604 also incorporates Wide Dynamic Range (WDR) technology, which enhances its ability to handle scenes with varying light levels. This is particularly useful in situations where bright sunlight and shadows coexist, allowing the camera to produce a balanced and detailed image. This ensures that critical details are not lost, enhancing overall situational awareness.

Another important aspect of the Q1604 is its flexible installation options. The camera supports Power over Ethernet (PoE), allowing it to receive power and network connectivity through a single cable. This reduces installation complexity and costs. Additionally, the camera features adjustable lenses, which provide the ability to customize the field of view according to specific surveillance needs.

Security is paramount in surveillance technology, and the Q1604 is designed with multiple security features to protect data integrity. It offers encrypted video transmission and password protection, ensuring that unauthorized users cannot access the system. Furthermore, the camera is compatible with a range of video management software (VMS) for integration into existing security ecosystems.

In conclusion, the Axis Communications Q1604 is a feature-rich network camera offering robust performance, high-resolution imaging, and advanced technologies. Its adaptability to varying lighting conditions, ease of installation, and strong security features make it one of the leading choices for professional surveillance solutions, catering to the demands of various industries while ensuring reliable monitoring and protection.
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