Audio settings. Cisco TelePresence SX Series, TelePresence SX Series, TelePresence SX Series (Quick Set), TelePresence SX10 Quick Set

Add to my manuals
213 Pages

advertisement

Audio settings. Cisco TelePresence SX Series,  TelePresence SX Series, TelePresence SX Series (Quick Set), TelePresence SX10 Quick Set  | Manualzz

Cisco TelePresence SX10 Quick Set

Introduction Configuration Peripherals

Audio settings

Audio DefaultVolume

Define the default volume for the speakers. The volume is set to this value when you switch on or restart the video conferencing device. Use the controls on the user interface to change the volume while it is running. You may also use API commands (xCommand Audio

Volume) to change the volume while the device is running, and to reset to default value.

Requires user role: ADMIN, INTEGRATOR, USER

Default value: 50

Value space: Integer (0..100)

Range: Select a value between 1 and 100. This corresponds to the dB range from -34.5 dB to 15 dB, in steps of 0.5 dB. If set to 0 the audio is switched off.

Audio Input Microphone [n] EchoControl Mode

n: 2..2

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

Requires user role: ADMIN, INTEGRATOR

Default value: On

Value space: Off/On

Off: Turn off the echo control. Recommended if external echo cancellation or playback equipment is used.

On: Turn on the echo control. Recommended, in general, to prevent the far end from hearing their own audio. Once selected, echo cancellation is active at all times.

Maintenance

Administrator Guide

Appendices

Audio Input Microphone [n] EchoControl Dereverberation

n: 2..2

The video conferencing device has built-in signal processing to reduce the effect of room reverberation. Dereverberation requires that Audio Input Microphone [n] EchoControl Mode is enabled.

Requires user role: ADMIN, INTEGRATOR

Default value: Off

Value space: Off/On

Off: Turn off the dereverberation.

On: Turn on the dereverberation.

Audio Input Microphone [n] EchoControl NoiseReduction

n: 2..2

The video conferencing device has built-in noise reduction, which reduces stationary background noise, for example noise from air-conditioning systems, cooling fans etc. In addition, a high pass filter (Humfilter) reduces very low frequency noise. Noise reduction requires that Audio Input Microphone [n] EchoControl Mode is enabled.

Requires user role: ADMIN, INTEGRATOR

Default value: On

Value space: Off/On

Off: Turn off the noise reduction.

On: Turn on the noise reduction. Recommended in the presence of low frequency noise.

D15330.17 SX10 Administrator Guide CE9.10, DECEMBER 2019.

108 www.cisco.com — Copyright © 2019 Cisco Systems, Inc. All rights reserved.

Cisco TelePresence SX10 Quick Set

Introduction Configuration Peripherals

Audio Input Microphone [n] Level

n: 2..2

Set the gain on the Microphone input connector. The gain should be adjusted to suit the output level of the connected audio source. The gain can be tuned in steps of 1 dB.

If the gain is set too high, the audio signal will be clipped. If the gain is set too low, the audio signal-to-noise ratio will be degraded; however, this is usually preferable to clipping.

Note that unprocessed speech signals typically contain significant level variations, making it very important to allow for sufficient signal headroom.

The maximum input level with 0 dB gain is -18 dBu.

Example: If your microphone has a maximum output level of -40 dBu, then you should set the gain to -18 dBu - (-40 dBu) = 22 dB.

Requires user role: ADMIN, INTEGRATOR

Default value: 17

Value space: Integer (0..24)

Range: Select the gain in decibel (dB).

Audio Input Microphone [n] Mode

n: 1..2

Disable or enable audio on the microphone connector. Note that Microphone [1] is the device's internal microphone.

Requires user role: ADMIN, INTEGRATOR

Default value: On

Value space: Off/On

Off: Disable the audio input microphone connector.

On: Enable the audio input microphone connector.

Maintenance

Administrator Guide

Appendices

Audio Microphones Mute Enabled

Define the microphone mute behavior on the device.

Requires user role: ADMIN, INTEGRATOR

Default value: True

Value space: True/InCallOnly

True: Muting of audio is always available.

InCallOnly: Muting of audio is only available when the device is in a call. When Idle, it is not possible to mute the microphone. This is useful when an external telephone service/ audio system is connected via the device and is to be available when the device is not in a call. When set to InCallOnly this will prevent the audio-system from being muted by mistake.

Audio Output Line [n] Delay DelayMs

n: 1..1

To obtain lip-synchronization, you can configure each audio line output with an extra delay that compensates for delay in other connected devices, for example TVs and external loudspeakers. The delay that you set here is either fixed or relative to the delay on the HDMI output, as defined in the Audio Output Line [n] Delay Mode setting.

Requires user role: ADMIN, INTEGRATOR

Default value: 0

Value space: Integer (0..290)

The delay in milliseconds.

D15330.17 SX10 Administrator Guide CE9.10, DECEMBER 2019.

109 www.cisco.com — Copyright © 2019 Cisco Systems, Inc. All rights reserved.

Cisco TelePresence SX10 Quick Set

Introduction Configuration Peripherals

Audio Output Line [n] Delay Mode

n: 1..1

You may add extra delay to an audio line output with the Audio Output Line [n] Delay

DelayMs setting. The extra delay added is either a fixed number of milliseconds, or a number of milliseconds relative to the detected delay on the HDMI output (typically introduced by the connected TV).

Requires user role: ADMIN, INTEGRATOR

Default value: RelativeToHDMI

Value space: Fixed/RelativeToHDMI

Fixed: Any extra delay (DelayMs) added to the output, will be a fixed number of millisecond.

RelativeToHDMI: Any extra delay (DelayMs) added to the output, will be relative to the detected delay on the HDMI output. The actual delay is HDMI-delay + DelayMs. The

Audio Output Connectors Line [n] DelayMs status reports the actual delay.

Audio SoundsAndAlerts RingTone

Define which ringtone to use for incoming calls.

Requires user role: ADMIN, INTEGRATOR, USER

Default value: Sunrise

Value space: Sunrise/Mischief/Ripples/Reflections/Vibes/Delight/Evolve/Playful/Ascent/

Calculation/Mellow/Ringer

Select a ringtone from the list.

Audio SoundsAndAlerts RingVolume

Define the ring volume for incoming calls.

Requires user role: ADMIN, INTEGRATOR, USER

Default value: 50

Value space: Integer (0..100)

Range: The value goes in steps of 5 from 0 to 100 (from -34.5 dB to 15 dB). Volume 0 =

Off.

Maintenance

Administrator Guide

Appendices

Audio Ultrasound Mode

This setting applies to the Intelligent Proximity feature. Keep the setting at its default value.

Requires user role: ADMIN, INTEGRATOR

Default value: Dynamic

Value space: Dynamic/Static

Dynamic: The device adjusts the ultrasound volume dynamically. The volume may vary up to the maximum level as defined in the Audio Ultrasound Volume MaxVolume setting.

Static: Use only if advised by Cisco.

Audio Ultrasound MaxVolume

This setting applies to the Intelligent Proximity feature. Set the maximum volume of the ultrasound pairing messages.

The Audio Ultrasound MaxVolume and Proximity Mode settings only affect ultrasound pairing messages. See the RoomAnalytics PeoplePresenceDetector and Standby

WakeupOnMotionDetection settings for information about the use of ultrasound in presence and motion detection.

Requires user role: ADMIN, INTEGRATOR

Default value: 70

Value space: Integer (0..70)

Select a value in the specified range. If set to 0, ultrasound pairing messages are not emitted.

D15330.17 SX10 Administrator Guide CE9.10, DECEMBER 2019. www.cisco.com — Copyright © 2019 Cisco Systems, Inc. All rights reserved.

110

advertisement

Was this manual useful for you? Yes No
Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Related manuals

Download PDF

advertisement

Table of contents