VCM38 YEALINK | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 3
Technical content
www.yealink.com VCM38 Ceiling Microphone Array Clearer and Smoother Audio Experience VCM38 is a newly designed ceiling microphone with 8 built-in microphones for 360-degree voice pickup. It de - livers excellent voice quality with high-quality echo cancellation and Y ealink noise proof technology. With Beam- forming technology, VCM38 can automatically locate and optimize voice pick up for the person speaking. A single VCM38 unit can cover 40 square meters, even for oversized meeting rooms by using up to eight units in one system. VCM38 supports PoE, which enables simple and easy deployment. It can be installed directly on the ceiling or by a telescopic rod which can be adjusted between 30~60cm to keep the room table clean, and can match more meeting room scenarios. Microphone Characteristics
- Built-in 8 microphone arrays -Frequency response: 100Hz~16KHz -Sensitivity: -45dB±1dB @ 1KHz (0dB = 1V/Pa) -Signal to noise ratio: 60dBA @ 1KHz -Max sound pressure level: 100dB SPL @ 1KHz, THD<1%
- 360-degree voice pickup
- Optima HD voice
- Dual-color LED indicator
- Up to 8 units can be used in one system Audio Features
- Background noise suppression
- VAD (Voice Activity Detection) Specifications
- CNG (Comfort Noise Generator)
- AEC (Acoustic Echo Canceling)
- Y ealink Noise Proof Technology Installation Guidelines
- Away from air conditioning or air vents
- Away from other obvious sources of noise
- The recommended installation height is 2.5m/8ft above the floor (can be adjusted according to the actual situation) Physical Features
- 1 × RJ45 for ethernet and power
- Power over Ethernet (IEEE 802.3af)
- Power input: PSE 54V 0.56A or PoE 48V 0.27A
- Operating humidity: 5~90%
- Operating temperature: 0~40°C Package Includes
- VCM38
- 30~60cm Telescopic Rod
- Quick Start Guide Compliance REACH CCC
www.yealink.com VCM38 Ceiling Microphone Array Best Pickup Area 120° Connection Do one of the following to connect VCM38 to the video conferencing system or the UVC series camera: A B ... VC Hub/Phone /Microphone VC Hub/Phone /Microphone The VC Hub/Phone port on the video conferencing system or the Microphone port on the UVC series camera The VC Hub/Phone port on the video confer - encing system or the Microphone port on the UVC series camera
Y ealink is a global leading provider of enterprise communication and collaboration solutions, offering video conferencing service to worldwide enterprises. Focusing on research and development, Y ealink also insists on innovation and creation. With the outstanding technical patents of cloud computing, audio, video and image processing technology, Y ealink has built up a panoramic collaboration solution of audio and video conferencing by merging its cloud services with a series of endpoints products. As one of the best providers in more than 140 countries and regions including the US, the UK and Australia, Y ealink ranks No.1 in the global market share of SIP phone shipments. Copyright Copyright © 2020 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO., LTD. Copyright © 2020 Y ealink(Xiamen) Network Technology CO., LTD. All rights reserved. No parts of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or otherwise, for any purpose, without the express written permission of Y ealink(Xiamen) Network Technology CO., LTD. Technical Support Visit Y ealink WIKI (http://support.yealink.com/) for firmware downloads, product documents, FAQ, and more. For better service, we sin - cerely recommend you to use Y ealink Ticketing system (https://ticket.yealink.com) to submit all your technical issues. YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. Web: www.yealink.com Addr: No.1 Ling-Xia North Road, High Tech Park, Huli District, Xiamen, Fujian, P .R.C Copyright©2020 Y ealink Inc. All right reserved.