ClearOne AccuMic VC Conferencing Microphone

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An echo-cancelling microphone for video conferencing applications. AccuMic VC features ClearOne’s industry-leading professional audio technologies. It connects directly to set-top video conferencing systems to provide affordable, high-quality audio.
2 Year Warranty
Condition: New
Warranty: 2 Year Warranty
Freight: $35.00
Our Price $475.00

General Information

Category:Audio Conferencing EquipmentManufacturer:Clearone
Categorization By Manufacturer:Conferencing MicrophonesModel:910-156-115
UPC:671010561159  
The ClearOne AccuMic VC, formerly the AccuMic II, is an echo-cancelling microphone that connects directly to a set-top video codec to bring affordable, high-quality audio to videoconferences.

AccuMic VC APPLICATIONS

  • Small Video Conference Room
  • Medium Video Conference Room (with 2 AccuMic VCs)

Superior Audio Performance

  • Enhances video conferencing audio by placing high-quality microphone closer to participants
  • Distributed Echo Cancellation® effectively eliminates echo
  • Noise cancellation removes background noises from fans or HVAC systems
  • Wideband digital audio (50 Hz-7 kHz) enhances audio quality – matches video conferencing system bandwidth
  • Full-duplex sound enables participants to speak and listen at the same time without cutting in and out
  • First-mic priority eliminates hollow "tunnel" sound by activating only the microphone closest to the person speaking
  • Three microphones provide 360° audio pickup
  • Adaptive ambient mode prevents room noise from activating the microphone and adapts to changing noise levels
  • PA adaptive mode prevents loudspeaker audio from activating microphones to prevent feedback

Expandability

  • Link an additional AccuMic VC for expanded coverage in larger rooms

Ease of Use & Control

  • Plug and play design – simply simply plug into any set-top video conferencing system and use
  • Mute microphone with the push of a button for private discussions during a conference call

Audio Technologies

Automatic gating control
PA adaptive mode
Adaptive ambient mode
Echo cancellation
Noise cancellation
First mic priority
NOM

Echo Cancellation

Tail time: 130 ms x 3

Noise Cancellation

6 dB attenuation

Frequency Response

50 Hz-7 kHz

Microphones

3 elements, each with 120-degree pickup range for 360-degree total pickup pattern

Microphone Out

RCA plug
Nominal level: -10 dBu
Impedance: 100 Ohm

Visual Feedback Indication

3 LEDs that indicate direction of audio pickup

Mute Button

Mutes all mic elements

Speaker Reference In

RCA plug
Nominal level: -10 dBu
Impedance: 200 Ohms

Speaker Reference Out

RCA jack
Nominal level -10 dBu

Cable

35' (10.7 m) four-plug RCA cable:

Power In 12 VDC, 2.5 A, 25 W
Microphone Out
Speaker Reference In
Speaker Reference Out

A/D Conversion

24 bit, 16 kHz

Regulatory and Standards

FCC, CE, IC

Operating Environment

Temperature: 41-104° F (5-40° C)
Humidity: 50-80%

Storage Environment

Temperature: 41-158° F (5-70° C)
Humidity: 10-90%

Power

12 VDC, 2.5 A, 25 W, center positive

Dimensions (W x D x H)

8" x 6.5" x 1" (20.3 x 16.5 x 2.5 cm)

Weight

1 lb (.45 kg)

Optional Extension Mic Kit

910-157-010 Includes AccuMic PC microphone and 10' (3 m) extension cable.

Part Number

910-156-115 AccuMic Desktop Microphone

Instruction Sheets
AccuMic Extension Kit Instruction Sheet — (PDF - 81 KB)
Manuals
AccuMic PC/VC Manual — (PDF - 1892 KB)
Quickstart Guides
AccuMic QSG — (PDF - 138 KB)
Tech Notes
ACP Tech Note 100: Adjusting the AccuMic II Mute Button — (PDF - 369 KB)
ACP Tech Note 101: Connecting the VTC AccuMic — (PDF - 100 KB)
ACP Tech Note 102: Connecting the AccuMic II — (PDF - 31 KB)
ACP Tech Note 103: Connecting the AccuMic II to a Polycom ViewStation — (PDF - 90 KB)
ACP Tech Note 104: Connecting the AccuMic II to a PC Sound Card — (PDF - 1730 KB)
Datasheets
AccuMic VC Datasheet — (PDF - 592 KB)