Dataman® Communications and Programming Guide
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Master's Thesis Electronic Gatekeeper Using ETHERNET
University of West Bohemia Faculty of Applied Sciences Department of Computer Science and Engineering Master’s thesis Electronic Gatekeeper using ETHERNET Plzeň 2019 Hamza Elghoul Místo této strany bude zadání práce. Declaration I hereby declare that this master’s thesis is completely my own work and that I used only the cited sources. Plzeň, 2 May 2018 Hamza Elghoul Abstract The aim of this thesis is the analysis and the realization of a budget 2-way communication system using ETHERNET connection, more specific- ally a door intercom station (hereinafter ”Bouncer” or "Gatekeeper"), where it is possible to make voice calls between two CLIENTS, a CALLER and a CALLEE with an acceptable to minimal delay. There are many alternative methods available for implementing such sys- tems, this project will try to compare some of these solutions and choose the most convenient platform according to a number of factors, such as band- width, processing power needed and communication protocols in question. Keywords: VoIP, SIP,SDP, server, client, LAN, ethernet, embedded, audio, raspberry pi Contents Page List of Figures7 1 Preface 10 2 Analysis 11 2.1 Objectives and Requirements................. 11 2.2 Hardware............................ 12 2.2.1 Arduino......................... 12 2.2.2 RaspberryPi 3 Model B................ 13 2.2.3 Banana Pi........................ 14 2.2.4 Orange Pi........................ 15 2.2.5 CubieBoard 2...................... 16 2.2.6 Beagle Bone Black................... 16 2.3 Application........................... 18 2.4 Audio capture and digitalisation................ 19 2.4.1 Signaling Protocols................... 20 2.5 Communication Protocol.................... 23 2.5.1 Session Initiation Protocol............... 23 2.5.2 Real Time Protocol.................. -
CS4070 Scanner Product Reference Guide (En)
CS4070 SCANNER PRODUCT REFERENCE GUIDE CS4070 SCANNER PRODUCT REFERENCE GUIDE MN000762A07 Revision A December 2020 ii CS4070 Scanner Product Reference Guide No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. We grant to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without our prior written consent. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission. The user agrees to maintain our copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof. Zebra reserves the right to make changes to any product to improve reliability, function, or design. -
Xerox® Freeflow® VI Compose User Guide © 2020 Xerox Corporation
Version 16.0.3.0 December 2020 702P08479 Xerox® FreeFlow® VI Compose User Guide © 2020 Xerox Corporation. All rights reserved. XEROX® and XEROX and Design®, FreeFlow®, FreeFlow Makeready®, FreeFlow Output Manager®, FreeFlow Process Manager®, VIPP®, and GlossMark® are trademarks of Xerox Corporation in the United States and/or other countries. Other company trademarks are acknowledged as follows: Adobe PDFL - Adobe PDF Library Copyright © 1987-2020 Adobe Systems Incorporated. Adobe®, the Adobe logo, Acrobat®, the Acrobat logo, Acrobat Reader®, Distiller®, Adobe PDF JobReady™, InDesign®, PostScript®, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. All instances of the name PostScript in the text are references to the PostScript language as defined by Adobe Systems Incorporated unless otherwise stated. The name PostScript is used as a product trademark for Adobe Systems implementation of the PostScript language interpreter, and other Adobe products. Copyright 1987-2020 Adobe Systems Incorporated and its licensors. All rights reserved. Includes Adobe® PDF Libraries and Adobe Normalizer technology. Intel®, Pentium®, Centrino®, and Xeon® are registered trademarks of Intel Corporation. Intel Core™ Duo is a trademark of Intel Corporation. Intelligent Mail® is a registered trademark of the United States Postal Service. Macintosh®, Mac®, and Mac OS® are registered trademarks of Apple, Inc., registered in the United States and other countries. Elements of Apple Technical User Documentation used by permission from Apple, Inc. Novell® and NetWare® are registered trademarks of Novell, Inc. in the United States and other countries. Oracle® is a registered trademark of Oracle Corporation Redwood City, California. -
Gryphon™ I GD44XX General Purpose Corded Handheld Area Imager Bar Code Reader
Gryphon™ I GD44XX General Purpose Corded Handheld Area Imager Bar Code Reader Quick Reference Guide Datalogic Scanning, Inc. 959 Terry Street Eugene, Oregon 97402 USA Telephone: (541) 683-5700 Fax: (541) 345-7140 An Unpublished Work - All rights reserved. No part of the con- tents of this documentation or the procedures described therein may be reproduced or transmitted in any form or by any means without prior written permission of Datalogic Scanning, Inc. or its subsidiaries or affiliates ("Datalogic" or “Datalogic Scanning”). Owners of Datalogic products are hereby granted a non-exclu- sive, revocable license to reproduce and transmit this documen- tation for the purchaser's own internal business purposes. Purchaser shall not remove or alter any proprietary notices, including copyright notices, contained in this documentation and shall ensure that all notices appear on any reproductions of the documentation. Should future revisions of this manual be published, you can acquire printed versions by contacting your Datalogic represen- tative. Electronic versions may either be downloadable from the Datalogic website (www.scanning.datalogic.com) or provided on appropriate media. If you visit our website and would like to make comments or suggestions about this or other Datalogic publications, please let us know via the "Contact Datalogic" page. Disclaimer Datalogic has taken reasonable measures to provide informa- tion in this manual that is complete and accurate, however, Dat- alogic reserves the right to change any specification at any time without prior notice. Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. -
Icaeyeblinkmetrics() Version 3.2
Documentation for: icaeyeblinkmetrics() Version 3.2 This EEGLAB toolbox is designed for automated/semi-automated selection of ICA components associated with eye- blink artifact using time-domain measures. The toolbox is based on the premises that 1) an ICA component associated with eye blinks should be more related to the recorded eye blink activity than other ICA components, and 2) removal of the ICA component associated with eye blinks should reduce the eye blink artifact present within the EEG following back projection. Other than the EEG input, the only required input for the function is specification of the channel that exhibits the artifact (in most cases the VEOG electrode). This can either be stored within the EEG.data matrix or within EEG.skipchannels. It will then identify eye-blinks within the channel to be used for computation of the metrics listed below. If you are not sure what channel to choose, you can let the function determine the channel where the artifact maximally presents but this does slow the function down. The toolbox does not change the data in any way, it only provides an output stored in ‘EEG.icaquant’ providing: 1. Metrics: a. The correlation between the measured artifact in the artifact channel and each ICA component. (i.e. how similar the ICA component is to the eye blink) b. The adjusted normalized convolution of the ICA component activity with the measured artifact in the artifact channel. (i.e., how well does the ICA component overlap with the eye blink) c. The percent reduction in the artifact present in the EEG for each ICA component if it was removed. -
Polycom Realpresence Trio ™ Hands-On Testing of an All-In-One Audio, Content, and Video Conferencing Device for Small Meeting Rooms
June 2017 Evaluation of Polycom RealPresence Trio ™ Hands-on testing of an all-in-one audio, content, and video conferencing device for small meeting rooms. This evaluation sponsored by: Background Founded in 1990 and headquartered in San Jose, California, Polycom is a privately-held 1 company that develops, manufactures, and markets video, voice, and content collaboration and communication products and services. The company employs approximately ~ 3,000 people and generates more than $1B in annual revenue. Polycom has been in the conference phone business since the early 1990s2, and to date has shipped more than six million analog and digital conference phones – all with the familiar Polycom three-legged “starfish” design (see images below). In October 2015, Polycom announced the RealPresence Trio 8800 – a multi-function conferencing device intended for use in small, medium, and large meeting rooms. Figure 1: Polycom SoundStation IP4000 (L) and Polycom RealPresence Trio 8800 (R) In April 2017, Polycom commissioned members of our South Florida test team to perform a third-party assessment of the RealPresence Trio 8800 solution. This document contains the results of our hands-on testing. Note – For readability and brevity’s sake, throughout this document we will refer to the Polycom RealPresence Trio 8800 as the Trio 8800 or simply Trio. 1 Polycom was acquired by private equity firm Siris Capital in September 2016 2 Source: https://en.wikipedia.org/wiki/Polycom#Polycom_audio_and_voice © 2018 Recon Research | www.reconres.com | Page 2 Understanding -
Client-Side Name Collision Vulnerability in the New Gtld Era: a Systematic Study
Session D5: Network Security CCS’17, October 30-November 3, 2017, Dallas, TX, USA Client-side Name Collision Vulnerability in the New gTLD Era: A Systematic Study Qi Alfred Chen, Matthew Thomas†, Eric Osterweil†, Yulong Cao, Jie You, Z. Morley Mao University of Michigan, †Verisign Labs [email protected],{mthomas,eosterweil}@verisign.com,{yulongc,jieyou,zmao}@umich.edu ABSTRACT was recently annouced (US-CERT alert TA16-144A), which specif- The recent unprecedented delegation of new generic top-level do- ically targets the leaked WPAD (Web Proxy Auto-Discovery) ser- mains (gTLDs) has exacerbated an existing, but fallow, problem vice discovery queries [79, 87]. In this attack, the attacker simply called name collisions. One concrete exploit of such problem was needs to register a domain that already receives vulnerable internal discovered recently, which targets internal namespaces and en- WPAD query leaks. Since WPAD queries are designed for discover- ables Man in the Middle (MitM) attacks against end-user devices ing and automatically conguring web proxy services, exploiting from anywhere on the Internet. Analysis of the underlying prob- these leaks allows the attacker to set up Man in the Middle (MitM) lem shows that it is not specic to any single service protocol, but proxies on end-user devices from anywhere on the Internet. little attention has been paid to understand the vulnerability status The cornerstone of this attack exploits the leaked service dis- and the defense solution space at the service level. In this paper, covery queries from the internal network services using DNS- we perform the rst systematic study of the robustness of internal based service discovery. -
Allworx 9204 Phone Guide
Allworx® Phone Guide 9204 No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy, recording, or otherwise without the prior written permission of Allworx. © 2009 Allworx, a wholly owned subsidiary of PAETEC. All rights reserved. Allworx is a registered trademark of Allworx Corp. All other names may be trademarks or registered trademarks of their respective owners. Phone Guide – 9204 Table of Contents 1 GETTING STARTED.....................................................................................................................................................1 1.1 WHAT IS IN THE BOX? ...............................................................................................................................................1 1.2 CONNECTING THE PHONE .........................................................................................................................................1 2 ADJUSTING YOUR PHONE.........................................................................................................................................3 2.1 BASE ASSEMBLY AND ADJUSTING THE ANGLE OF THE PHONE.....................................................................................3 2.2 VOLUME...................................................................................................................................................................3 3 INTRODUCTION TO YOUR ALLWORX PHONE ........................................................................................................4 -
DS3508 Digital Scanner Product Reference Guide (P/N 72E-124801
DS3508 Digital Scanner Product Reference Guide DS3508 Digital Scanner Product Reference Guide 72E-124801-10 Revision B March 2015 ii DS3508 Product Reference Guide © 2015 Symbol Technologies, Inc. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing from Zebra. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. Zebra grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Zebra. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Zebra. The user agrees to maintain Zebra’s copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof. -
A Fully Automated Unsupervised Algorithm for Eye-Blink Detection in EEG Signals
2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton) Allerton Park and Retreat Center Monticello, IL, USA, September 24-27, 2019 Blink: A Fully Automated Unsupervised Algorithm for Eye-Blink Detection in EEG Signals Mohit Agarwal Raghupathy Sivakumar Electrical and Computer Engineering Electrical and Computer Engineering Georgia Institute of Technology Georgia Institute of Technology [email protected] [email protected] Abstract— Eye-blinks are known to substantially contaminate measurements. The presence of eye-blink artefacts in the EEG signals, and thereby severely impact the decoding of EEG EEG signal leads to confused or possibly false EEG inter- signals in various medical and scientific applications. In this pretations. Hence, the detection and removal of eye-blink work, we consider the problem of eye-blink detection that can then be employed to reliably remove eye-blinks from EEG components can be significantly useful in any EEG analysis. signals. We propose a fully automated and unsupervised eye- Several algorithms have been proposed in the literature to blink detection algorithm, Blink that self-learns user-specific identify eye-blinks, but they are characterized by one or brainwave profiles for eye-blinks. Hence, Blink does away more of the following limiting requirements - (i) a partly with any user training or manual inspection requirements. manual inspection for thresholds or template selection, (ii) Blink functions on a single channel EEG, and is capable of estimating the start and end timestamps of eye-blinks in a a user training phase, (iii) a high number of EEG channels, precise manner. We collect four different eye-blink datasets and (iv) Electrooculography (EOG) data requiring additional and annotate 2300+ eye-blinks to evaluate the robustness electrodes above and below the eyes. -
Polycom® UC Software with Skype for Business and Microsoft® Lync® Server
DEPLOYMENT GUIDE UC Software 5.4.2AA | March 2016 | 3725-49078-012A Polycom® UC Software with Skype for Business and Microsoft® Lync® Server For Polycom® RealPresence® Trio™ 8800 and Polycom® RealPresence® Trio™ Visual+ Solution Copyright© 2016, Polycom, Inc. All rights reserved. No part of this document may be reproduced, translated into another language or format, or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Polycom, Inc. 6001 America Center Drive San Jose, CA 95002 USA Trademarks Polycom®, the Polycom logo and the names and marks associated with Polycom products are trademarks and/or service marks of Polycom, Inc. and are registered and/or common law marks in the United States and various other countries. All other trademarks are property of their respective owners. No portion hereof may be reproduced or transmitted in any form or by any means, for any purpose other than the recipient's personal use, without the express written permission of Polycom. Disclaimer While Polycom uses reasonable efforts to include accurate and up-to-date information in this document, Polycom makes no warranties or representations as to its accuracy. Polycom assumes no liability or responsibility for any typographical or other errors or omissions in the content of this document. Limitation of Liability Polycom and/or its respective suppliers make no representations about the suitability of the information contained in this document for any purpose. Information is provided "as is" without warranty of any kind and is subject to change without notice. The entire risk arising out of its use remains with the recipient. -
ICR803 Bar Code Scanner
BAR CODE MANUAL ICR 803 Bar Code Scanner Using This Manual This manual contains bar codes used to program the ICR803. For initial setup, product identification, and general product information, please refer to the following manuals: ICR803 Quick Start Manual ICR803 Command & Communication Guide Plug and Play Bar Codes Plug and Play bar codes provide instant engine set up for commonly used interfaces. Please note that the ICR803 interfaces are configured by the factory at time of order. These bar codes are therefore used to default the scanner to get back to the factory setup. RS-232 The RS-232 Interface bar code is used when connecting to the serial port of a PC or terminal. The following RS-232 Interface bar code also programs a carriage return (CR) and a line feed (LF) suffix, baud rate, and data format as indicated below: Option Setting Baud Rate 115200 bps Data Format 8 data bits, no parity bit, 1 stop bit RS-232 Interface USB HID Scan the following code to default the USB version of the ICR803 for USB HID bar code imagers. Scanning this code changes the terminal ID to 131. USB HID Bar Code Imager ICR803 Bar Code Manual – Rev A – 04/2007 - 2 - USB COM Port Emulation Scan the following code to program the USB version of the ICR803 to emulate a regular RS-232 based COM port. If you are using Microsoft Windows, you will need to install the USB Driver for the scanner. ICR803 Bar Code Manual – Rev A – 04/2007 - 3 - ICR803 Bar Code Manual – Rev A – 04/2007 - 4 - ICR803 Bar Code Manual – Rev A – 04/2007 - 5 - ICR803 Bar Code Manual – Rev A – 04/2007 - 6 - Good Read Indicators ICR803 Bar Code Manual – Rev A – 04/2007 - 7 - .