DUET Executive
DESCRIPTION:
The Duet Executive is a table-top personal speakerphone designed for video conferencing via it’s USB connection. It also supports a “smart” analog connection allowing it to be used as a plug-in device for smartphones and tablets. It’s size and durability makes it portable and perfect for travel. The Duet Executive is the perfect device for personal use or home office.
EMBEDDED TECHNOLOGY:
- Noise Cancelling
- Acoustic Echo Cancelling
- Automatic Gain Control
- De-Reverberation
Connectivity:
- USB
- Analog
Features:
- Dual Connectivity
- Offering multiple interfaces in a single product. This feature allows the use of one product in a room that requires multiple connectivity options (audio and video conferencing).
- Bridging
- The ability to connect two calls from different interfaces simultaneously, making your video conferencing participants able to speak with your audio conferencing participants as well as yourself through your device.
- USB Power
- The ability to provide power to the device through the USB connection getting rid of the need to use a separate power supply.
Controls On The Device:
- Speaker Volume
- Mute
Powering Options:
- Direct USB Power
- External Power Supply
Environment:
- Small Room
- Portable Personal Device
- AV Cart
EACH UNIT INCLUDES:
- USB cable
- 2.5mm to 3.5mm smartphone adaptor
- International power supply adaptor
- User manual
- Warranty: 2 years
USB to your computer - this connection is for any session using your computer, such as Voice Over IP applications (Skype, Vidyo, etc.).
2.5mm cable to your smart phone – this connection is for any session using a smart phone or tablet.
- Size: 3.75 in x 1.25 in x 4.5 in (W x H x D), Weight: 0.55 lbs (with USB cable)
- Power
- USB power for PC and Laptop (LED will illuminate)
- External power supply included for phone only configurations (when Duet is not plugged into the PC)
- Audio
- 100% Full duplex performance – no attenuation (either way) during full duplex
- Acoustic echo cancellation >40 dB
- High-end performance: conforms to ITU-T G.167 standard
- Line echo cancellation
- Noise cancellation >10dB
- Residual echo is suppressed to the environment noise level to prevent artificial ducking of signal
- Voice level equalization
- Convergence speed 40 dB/sec
- Tail length (200ms)
- Convergence during full duplex (no recovery time after full duplex)
- Low delay (10 msec)
- Bandwidth 20Hz – 16kHz for speech processing maintains the soundcard bandwidth
- Integrated loudspeaker
- Omnidirectional microphone pickup pattern 360°. Equal output or sensitivity at all angles.
- Integrated loudspeaker
- Mute button and loudspeaker volume control buttons (LED will blink in mute mode)
- Four position gain setting for optimum adjustment of signal level into the telephone
- Performance
- Speech processing and echo suppression at 32KHz sampling rate
- HD speaker audio (16KHz bandwidth)
- Maintains audio performance of the PC for HiFi audio applications when external speakers are connected.
- Plugging in a headset will automatically turn off the speakerphone.
- Connectivity
- USB connector – PC or Laptop connectivity and power
- 2.5mm connector
- 3.5mm connector
- Cable with 2.5mm and 3.5mm connections