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(17827 results)-
Whitepapers
A Study on Overview of Steganography With Specific Tools
June 1, 2012 12:00am PDT
Steganography is a science for invisible communication and play vital role on the network security. The security process is manipulated with the different tools and technology. The technology is...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
BER and Simulation of OFDM Modulator and Demodulator for Wireless Broadband Applications
June 1, 2012 12:00am PDT
With the rapid growth of digital wireless communication in recent years, the need for high speed mobile data transmission has increased. New modulation techniques are being implemented to keep up...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Impact of Channel Partitioning and Relay Placement on Resource Allocation in OFDMA Cellular Networks
June 1, 2012 12:00am PDT
Tremendous growth in the demand for wireless applications such as streaming audio/videos, Skype and video games require high data rate irrespective of user's location in the cellular network....
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
QoS With Security in Wireless Multimedia Sensor Networks
June 1, 2012 12:00am PDT
Wireless Multimedia Sensor Network (WMSN) is a collection of multimedia sensors embedded with CMOS cameras and Microphones which are wirelessly interconnected devices that are able to retrieve...
Provided by: International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
On the Extraction of Spread-Spectrum Hidden Data in Digital Media
May 24, 2012 12:00am PDT
This paper considers the problem of blindly extracting data embedded over a wide band in a spectrum (transform) domain of a digital medium (image, audio, video). The authors first develop a...
Provided by: State Street Corporation
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Whitepapers
Bottom-Up Trie Structure for P2P Live Streaming
May 24, 2012 12:00am PDT
By simultaneously providing live video and audio contents to millions of users around the world, Peer-To-Peer Live Video Streaming (P2P LVS) has become one of the most popular Internet...
Provided by: Carleton University
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Whitepapers
A_PSQA: PESQ-Like Non-Intrusive Tool for QoE Prediction in VoIP Services
May 24, 2012 12:00am PDT
Perceived speech quality, or Quality of Experience (QoE), is the key criteria for evaluating VoIP service. Most of the existing solutions are intrusive, in a sense where they require both the...
Provided by: University of Reims Champagne Ardenne
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Whitepapers
System Design and Implementation of Broadband In-Band On-Channel Digital Radio
May 24, 2012 12:00am PDT
In this paper, the authors present an In-Band On-Channel (IBOC) broadcasting system suitable for digital audio and data broadcasting in FM and AM channels. The new system utilizes a combination of...
Provided by: University of Warwick Library
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Whitepapers
An Efficient Search Method for the Content-Based Identification of Telephone-SPAM
May 24, 2012 12:00am PDT
With the help of VoIP technology, large numbers of unsolicited calls can be conveniently placed and SPAM over Internet Telephony may become a major nuisance and threat. Various mitigation methods...
Provided by: Institute of Electrical & Electronic Engineers
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White Papers
LAMR: Learning Automata Based Multicast Routing Protocol for Multi-Channel Multi-Radio Wireless Mesh Networks
May 12, 2012 12:00am PDT
Multicast routing is a crucial issue in wireless networks in which the same content should be delivered to a group of recipients simultaneously. Multicast is also considered as a key service for...
Provided by: Islamic Azad University
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Whitepapers
Multimedia Indexing, Search and Retrieval in Large Databases of Social Networks
May 11, 2012 12:00am PDT
Social networks are changing the way multimedia content is shared on the web, by allowing users to upload their photos, videos, and audio content, produced by any means of digital recorders such...
Provided by: Institute of Electrical & Electronic Engineers
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Discussion Threads
Samsung announces Galaxy S3 with enterprise features
May 10, 2012 3:44am PDT
Samsung announces Galaxy S3 with enterprise features article root Skipped gs2.. skipped gs2 because of the shitty audio chip. but now rumor has it the gs3 is using the wolfson chip from the sg1.
1 Started by anjali189 |
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White Papers
Computer Based Audio Steganography
May 5, 2012 12:00am PDT
People use cryptography to send secret messages to one another without a third party overseeing the message. Steganography is a type of cryptography in which the secret message is hidden in...
Provided by: Universal Association of Computer and Electronics Engineers
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Whitepapers
LTE-Advanced: Requirements and Technical Challenges for 4G Cellular Network
May 1, 2012 12:00am PDT
The higher peak data rates for mobile user are in demand. Audio/Video streaming, online conferences, and social media services are becoming the necessity of life. In order to fulfill the sheer...
Provided by: Journal of Computing
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Whitepapers
Steganography on Android Based Smart Phones
May 1, 2012 12:00am PDT
Steganography is an old technique to hide data into resources. In this paper, the authors have explained how this technique can be used in android based smart phone. The paper includes basics of...
Provided by: International forum of researchers Students and Academician
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Whitepapers
Transference of Compressed Audio Through SMS Using LZW Algorithm
May 1, 2012 12:00am PDT
This paper presents a method of transferring voice through SMS over GSM network using LZW lossless compression. Generally, SMS is not used to transfer voice because it only supports the text based...
Provided by: Science and Development Network (SciDev.Net)
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Whitepapers
Embedded Universal Audio Scrambler Using OFDM Technique
May 1, 2012 12:00am PDT
A telecommunication system requires anti-tapping procedure for the security purposes. One of the procedures is an embedded universal audio scrambler by using OFDM technique. The technique uses...
Provided by: International Journal of Engineering Research and Development (IJERD)
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Whitepapers
Advanced Digital Steganography using Encrypted Secret Message and Encrypted Embedded Cover File
May 1, 2012 12:00am PDT
In this paper, the authors are proposing a new steganography method to hide any encrypted secret message in multiple steps. The secret message is encrypted using TTJSA algorithm. The authors embed...
Provided by: Cornell University
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Whitepapers
Real Steganography in Non Voice Part of the Speech
May 1, 2012 12:00am PDT
Embedding a secret message into a cover media without attracting any attention is known as steganography. Steganography is one of the methods used for hidden communication purposes. One of the...
Provided by: International Journal of Computer Applications
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Whitepapers
Optimal Implementation Methods for Audio Crosstalk Cancellation on DSP Processors
May 1, 2012 12:00am PDT
In general, frequency domain based techniques are preferred to time domain techniques for the implementation of audio crosstalk cancellation due to time domain techniques suffer from more...
Provided by: K L University
