low bit
GiLBCSteg: VoIP Steganography Utilizing the Internet Low Bit Rate Codec
... than the samples that had been altered, although most of the time the difference between the two stayed within 5 dB, as shown in Figure 2. The difference in dB level did exceed 5 dB at some points, with the difference in ...
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Universal steganography model for low bit-rate speech codec
... Low bit-rate speech codec offers so many advantages over other codecs that it has become increasingly popular in audio communications such as mobile and VoIP (Voice over Internet Protocol) communications, ...
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Steganography integration into a low-bit rate speech codec
... — Low bit-rate speech codecs have been widely used in audio communications like VoIP and mobile communications, so that steganography in low bit-rate audio streams would have broad ...
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Implementation of Low Bit Rate Vocoder for Speech Compression
... field in digital signal processing. Because of limited bandwidth in many fields especially in the field of military speech compression has a significant importance in the present world. The other reasons for speech ...
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Efficient Low Bit Rate Low Latency Channelization in DECT
... DECT, low bit-rate transmission is feasible either at the cost of efficiency (shorter slots with fixed overhead per slot) or increased latency (longer ...for low bit-rate low-latency ...
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Low Bit Error Rate Based Communication by IEEE 802 15 4
... The Bluetooth protocol stack is illustrated [11]. The Bluetooth specific protocols are SDP, L2CAP, Link Manager, Baseband, and the Bluetooth Radio. Our primary modeling focus is on the characteristics of the RF, ...
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Feature extraction for very low bit rate video coding
... The low-level processing used by these methods, such as transforms, ltering and correlations, is by now well understood and major leaps in performance are therefore not to be ...
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STEGNOGRAPHIC PROPERTIES BASED DATA HIDDEN IN MEDIA ELEMENTS USING CRYPTOGRAPHY
... There are number of techniques for data hiding in audio. Hiding data in audio can be done a number of ways like: Phase coding, Spread spectrum, Echo data hiding, Patchwork coding, Low-bit encoding. After ...
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International Journal of Computer Science and Mobile Computing
... In low bit-rate encoding, we expect a high level of robustness in return for low ...for low bit-rate data hiding in images is Texture Block ...
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Satellite Image Compression using Discrete wavelet Transform
... The image compression is most important task to be accomplished on order to save storage capacity, several image compression methods are explored in [13] mostly based on spatial features. G.Kwallace in [1] proposed a ...
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28 Digital Logic Design Operations by One Microcontroller
... Brain of this project is Atmega16 micro-controller. It is a 8 bit Micro controller with RISC architecture. Its speed is up to 16MIPS throughput at 16MHz. It has 16K bytes of flash and 512bytes EEPROM. Operating ...
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A 1.2V 8 BIT SAR ANALOG TO DIGITAL CONVERTER IN 90NM CMOS
... 8 bit successive approximation register ADC is designed by using monotonic capacitor switching technique and is implemented in 90nm CMOS technology by using cadence virtuoso ...
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Circuit Design of Low area 8 bit magnitude Comparator With Low Power by Static CMOS
... Now let us see the seventh condition that is if (A1<B1) and if (A7>B7) is false, if (A6>B6) is false, if(A5>B5) is false, if (A4>B4), if (A3>B3) is false and if(A2>B2) is false then ALTB(A<B) ...
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Efficient Implementation of 32 Bit PASTA for Low Area, High Speed and Low Power Applications
... with low area. This paper describes the design of a 32 bit Parallel Self Timed Adder (PASTA) using GDI logic for low area, high speed and low power ...
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Implementation of Low Leakage and High Performance 8 Bit ALU for Low Power Digital Circuits
... The insist for portable devices is fulfilled by the growing CMOS technology. As the size of the transistor shrinks, the leakage power component augments exponentially. Thus it becomes a critical metric for the future ...
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Fin FET Two Bit Comparator for Low Voltage, Low Power, High Speed and Low Area in 18nm Technology
... It is observed from the Figure 2, The phvt and nhvt transistors schematic diagram consist of Fin Pitch are 48nm, Load capacitance is 10fF, at supply voltage from 1Volts. Conventional of Fin FET Two bit comparator ...
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Low Power 32 x 32 – bit Reversible Vedic Multiplier
... Low power usage is a major requisite in electronic ...the bit size of the input to the multiplier, the greater the delay in receiving the ...– bit multipliers, both of which consume low power ...
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Design of Low Power 9t Sram Using Single Bit Line
... The Static sporadic access memory structure is requesting because of the combination of the technique parameters with CMOS headway scaling. It ends up testing in light of the fact that the dependability, make limit and ...
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Survey On Dont Care Bit Filling Techniques For Low Power Testing
... wise bit filling , 4m filling, Modified M filling , run of zeros followed by ones, run of one’s followed by zeros, Runs of ‘Zeros Followed by One’ and ‘ Runs of Ones Followed by Zero ...
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Design of Low Delay 32-Bit Parallel Prefix Brentkung Adder
... Each bit having addition operation in ripple carry adder.Then each bit can wait for the preceding bit addition ...each bit does not wait for preceding bit addition operationin efficient ...
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