Control Panel > Call Quality Settings

Audio Algorithm

TANDBERG 1700 MXP USER GUIDE

audio algorithm

The system will automatically select the best audio algorithm based on the call rate and the capabilities of the remote system. Use this menu to disable audio algorithms in case you want to remove “low quality” audio, or if you have interoperability issues calling other systems.

G.711

Normal quality audio (telephone quality 3.1kHz at 64kbps). This audio algorithm is manda- tory for video conferencing equipment and is impossible to uncheck.

G.728

Compressed normal quality audio (telephone quality, 3.1 kHz at 16kbps)

G.722

High quality audio (7 kHz at 48kbps, 56kbps or 64kbps)

AACLD

CD-quality audio, MPEG-4 Advanced Audio Coding Low Delay (20 kHz, stereo at 128kbps, mono at 64kbps).

G.722.1

Compressed high quality audio (7 kHz at 24kbps, 32kbps and 48kbps).

Call Rate vs Audio algorithms selected

Modify/remove algorithms used by unchecking the different audio algorithms.

CANCEL

Select this icon and press OK to leave the menu undoing any changes.

RESTORE DEFAULTS

Select this icon and press OK to restore the default settings.

Save

Select this icon and press OK to leave the menu putting changes into effect.

Automatically preferred audio algorithms on call rates up to and including 192kbps

1.G.722.1 (24kbps or 32kbps)

2.G.728 (16kbps)

3.AAC-LD (64kbps or 56kbps)

4.G.722 (56kbps, 64kbps or 48kbps)*

5.G.711 (64kbps, 56kbps or 48kbps)**

6.AAC-LD (48kbps or 128kbps)

Automatically preferred audio algorithms on call rates above 192kbps

1.AAC-LD (128kbps)***

2.AAC-LD (64kbps or 56kbps)

3.G.722 (64kbps, 56kbps or 48kbps)*

4.G.722.1 (32kbps or 24kbps)

5.G.728 (16kbps)

6.G.711 (64kbps, 56kbps, 48kbps)**

7.AAC-LD (48kbps or 128kbps)

*G.722 at 64kbps is used in H.323 (IP) calls only.

**G.711 at 64kbps is used in SIP and H.323 (IP) calls only.

***Dependent on a call rate above the AAC-LD 128 threshold. Note that this is not available on all TANDBERG systems.

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MAY 2006

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TANDBERG 1700 MXP manual Audio Algorithm

1700 MXP specifications

The TANDBERG 1700 MXP is a robust video conferencing system designed to cater specifically to the needs of businesses and organizations seeking high-quality communication solutions. This advanced endpoint belongs to TANDBERG’s MXP series, known for offering a remarkable blend of superior video quality, excellent sound, and user-friendly features.

One of the standout characteristics of the TANDBERG 1700 MXP is its exceptional video quality, supporting resolutions up to 720p for clear, crisp images during calls. The codec used in the 1700 MXP ensures efficient video compression while preserving quality, enabling seamless communication even over lower bandwidth connections. This translates into a reliable experience for both in-office and remote participants, facilitating effective collaboration.

The TANDBERG 1700 MXP integrates high-fidelity audio technology, featuring advanced echo cancellation and noise reduction capabilities. This ensures that all participants can hear and be heard clearly, significantly enhancing the overall interaction experience. The built-in microphones are designed to capture sound from all corners of the room, while the optional external microphones can be added for larger spaces.

Another significant feature of the 1700 MXP is its intuitive user interface. The system is equipped with a user-friendly remote control and on-screen menus, making navigation seamless for users of all technical abilities. In addition, the one-touch dialing feature simplifies connecting to other systems, which is crucial for time-sensitive meetings.

The TANDBERG 1700 MXP also boasts compatibility with various network protocols, including H.323 and SIP, ensuring interoperability with different video conferencing systems. This versatility is essential in today’s fast-paced business environment, where teams often collaborate with partners and clients using diverse communication platforms.

Furthermore, the system comes with built-in security features, including encryption standards that safeguard meetings from unauthorized access. This is increasingly important in a world where data protection and privacy are top priorities for organizations.

Incorporating connectivity options such as HDMI and VGA interfaces allows the TANDBERG 1700 MXP to easily integrate into existing setups. The modular design also provides flexibility for upgrades and expansions, ensuring that organizations can adapt to evolving communication needs.

In conclusion, the TANDBERG 1700 MXP stands out as a premier video conferencing solution, combining exceptional video and audio quality, user-friendly features, robust security, and extensive connectivity options. It is an ideal choice for organizations aiming to enhance their virtual communication capabilities while ensuring a professional and collaborative environment.