Academic literature on the topic 'Differential modulator'

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Journal articles on the topic "Differential modulator"

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Korošak, Žiga, Nejc Suhadolnik, and Anton Pleteršek. "Design of Multi Standard Near Field Communication Outphasing Transmitter with Modulation Wave Shaping." Electronics 10, no. 2 (January 15, 2021): 188. http://dx.doi.org/10.3390/electronics10020188.

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The aim of this work is to tackle the problem of modulation wave shaping in the field of near field communication (NFC) radio frequency identification (RFID). For this purpose, a high-efficiency transmitter circuit was developed to comply with the strict requirements of the newest EMVCo and NFC Forum specifications for pulse shapes. The proposed circuit uses an outphasing modulator that is based on a digital-to-time converter (DTC). The DTC based outphasing modulator supports amplitude shift keying (ASK) modulation, operates at four times the 13.56 MHz carrier frequency and is made fully differential in order to remove the parasitic phase modulation components. The accompanying transmitter logic includes lookup tables with programmable modulation pulse wave shapes. The modulator solution uses a 64-cell tapped current controlled fully differential delay locked loop (DLL), which produces a 360° delay at 54.24 MHz, and a glitch-free multiplexor to select the individual taps. The outphased output from the modulator is mixed to create an RF pulse width modulated (PWM) output, which drives the antenna. Additionally, this implementation is fully compatible with D-class amplifiers enabling high efficiency. A test circuit of the proposed differential multi-standard reader’s transmitter was simulated in 40 nm CMOS technology. Stricter pulse shape requirements were easily satisfied, while achieving an output linearity of 0.2 bits and maximum power consumption under 7.5 mW.
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Bokulic, R. S. "Design of differential QPSK modulator." Electronics Letters 27, no. 13 (1991): 1185. http://dx.doi.org/10.1049/el:19910739.

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Pandey, Neeta, Rajeshwari Pandey, Aseem Sayal, and Manan Tripathi. "Realization of DVCCTA Based Versatile Modulator." Active and Passive Electronic Components 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/342785.

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A Differential Voltage Current Conveyor Transconductance Amplifier (DVCCTA) based versatile modulator is proposed which can work as an amplitude modulator, frequency modulator, delta modulator, and sigma delta modulator. The modulator operational scheme uses pulse generator as a core and its output is used as carrier signal. A DVCCTA based pulse generator is proposed first and subsequently configured as different modulators. Compact realization is the key feature of the proposed circuit as it uses two DVCCTA; a grounded resistor and a grounded capacitor hence are appropriate for IC realization. The functionality of the proposed circuit is verified through SPICE simulations using TSMC 0.25 μm CMOS process model parameters. The performance parameters such as power dissipation and noise for various modulator schemes are also obtained.
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Silva-Ortigoza, R., F. Carrizosa-Corral, J. J. Gálvez-Gamboa, M. Marcelino-Aranda, D. Muñoz-Carrillo, and H. Taud. "Assessment of an Average Controller for a DC/DC Converter via Either a PWM or a Sigma-Delta-Modulator." Abstract and Applied Analysis 2014 (2014): 1–17. http://dx.doi.org/10.1155/2014/196010.

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Sliding mode control is a discontinuous control technique that is, by its nature, appropriate for controlling variable structure systems, such as the switch regulated systems employed in power electronics. However, when designing control laws based on the average models of these systems a modulator is necessary for their experimental implementation. Among the most widely used modulators in power electronics are the pulse width modulation (PWM) and, more recently, the sigma-delta-modulator (Σ-Δ-modulator). Based on the importance of achieving an appropriate implementation of average control laws and the relevance of the trajectory tracking task in DC/DC power converters, for the first time, this research presents the assessment of the experimental results obtained when one of these controllers is implemented through either a PWM or aΣ-Δ-modulator to perform such a task. A comparative assessment based on the integral square error (ISE) index shows that, at frequencies with similar efficiency, theΣ-Δ-modulator provides a better tracking performance for the DC/DC Buck converter. In this paper, an average control based on differential flatness was used to perform the experiments. It is worth mentioning that a different trajectory tracking controller could have been selected for this research.
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Sharma, R., I. A. Bucklew, and W. A. Sethares. "Stochastic analysis of the ΣΔ modulator and differential pulse code modulator." IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing 44, no. 10 (1997): 798–807. http://dx.doi.org/10.1109/82.633434.

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WANG Zhi-bin, 王志斌, 张瑞 ZHANG Rui, 赵冬娥 ZHAO Dong-e, 陈友华 CHEN You-hua, and 魏海潮 WEI Hai-chao. "Photoelastic-modulator-based differential frequency polarization modulation measurement and error analysis." Optics and Precision Engineering 21, no. 4 (2013): 876–83. http://dx.doi.org/10.3788/ope.20132104.0876.

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XU, W. K., L. WANG, and G. KOLUMBÁN. "A NOVEL DIFFERENTIAL CHAOS SHIFT KEYING MODULATION SCHEME." International Journal of Bifurcation and Chaos 21, no. 03 (March 2011): 799–814. http://dx.doi.org/10.1142/s0218127411028829.

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In binary Differential Chaos Shift Keying (DCSK), the reference and information bearing chaotic wavelets are transmitted in two consecutive time slots. This TDMA approach provides two independent channels for the transmission of reference and information bearing wavelets but requires a delay component both in the modulator and demodulator circuits, furthermore, it halves the data attainable data rate. The wideband Radio Frequency (RF) delay lines at receiver are extremely difficult to implement with CMOS technology, therefore, the DCSK modulation cannot be exploited in many applications, such as ultra-wideband. To avoid the use of wideband RF delay lines at receiver, an alternative solution is proposed here where both the reference and information bearing wavelets are sent in the same time slot. The two wavelets are separated by Walsh codes instead of time delay. The new modulator and demodulator configurations are given, analytical expressions for the Bit Error Rate (BER) are derived and the derived BER expressions are verified by computer simulations over Additive White Gaussian Noise (AWGN) and multipath Rayleigh fading channels.
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NERURKAR, SHAILESH B., and KHALID H. ABED. "A LOW POWER CASCADED FEED-FORWARD DELTA-SIGMA MODULATOR FOR RF WIRELESS APPLICATIONS." Journal of Circuits, Systems and Computers 18, no. 02 (April 2009): 407–29. http://dx.doi.org/10.1142/s0218126609005149.

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This paper presents a design of a novel cascaded third-order feed-forward delta-sigma analog-to-digital converter (ADC). This ADC is realized using fully differential switched capacitor architecture and produces a 12-bit resolution at a data output rate (DOR) of 2.5 MS/s for RF wireless applications. The delta-sigma modulator consists of a second-order single-bit feed-forward modulator cascaded with a multi-bit first-order modulator. The cascaded feed-forward third-order (2-1) ADC is simulated using Matlab and Simulink. The delta-sigma modulator was designed using Cadence Virtuoso in TSMC 0.18 μm CMOS technology. The power consumption of the designed modulator is 12.74 mW, and the resolution is 11.85 bits for an over-sampling ratio (M = 32). The figure of merit is 1.38 pJ at a sample rate of 80 MS/s. The proposed delta-sigma modulator is compared with other state-of-the-art low-pass delta-sigma modulators in terms of their speed, power, DOR, and the proposed modulator has one of the lowest power consumption.
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Baschirotto, A., and R. Castello. "Low-voltage fully differential switched-opamp bandpass modulator." IEE Proceedings - Circuits, Devices and Systems 146, no. 5 (1999): 249. http://dx.doi.org/10.1049/ip-cds:19990549.

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Radisic, V., M. Yu, Zhihao Lao, V. Ho, Muliang Xu, K. Guinn, Shing Lee, and K. C. Wang. "40 Gb/s differential traveling wave modulator driver." IEEE Microwave and Wireless Components Letters 13, no. 8 (August 2003): 332–34. http://dx.doi.org/10.1109/lmwc.2003.815688.

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Dissertations / Theses on the topic "Differential modulator"

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Nathany, Sumit Kumar. "Design of a 14-bit fully differential discrete time delta-sigma modulator /." Online version of the thesis, 2006. https://ritdml.rit.edu/dspace/handle/1850/2799.

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Schick, Christoph. "Design and vectorial fourport characterisation of differential 40Gbit/s modulator drivers in Si-SiGe HBT technology." Düsseldorf VDI-Verl, 2008. http://d-nb.info/988190877/04.

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Pereira, Nuno Ruben Ferreira. "Implementation of a sigma delta modulator for a class D audio power amplifier." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10046.

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Bilbao, Héctor Uhalte. "DAB Transmission System Simulation." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2595.

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DAB (Digital Audio Broadcasting) is the radio digital system developed as an european standard by the ETSI, EN 300 400, based on the Eureka-147 group works, to improve the performance of the analogue radio systems (AM and FM). The system is based on the OFDM technology which allows DAB to exploit the spectrum frequencies in a better way with a higher quality of sound for mobile receivers specially. The main part of the OFDM system is based on the FFT algorithms to spread the data flow over different orthogonal carriers. The simulation has been developed in SimulinkTMand MatlabTMand the layout designed follows faithfully the standard for the transmission system. The simulation can be reloaded by the user with the information presented in this thesis. Thus, this work can be continued to complete the DAB whole system simulation. The results obtained running this simulation show the main DAB system characteristics.

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Lum, Randall M. G. "Differential pulse code modulation data compression." Scholarly Commons, 1989. https://scholarlycommons.pacific.edu/uop_etds/2181.

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With the requirement to store and transmit information efficiently, an ever increasing number of uses of data compression techniques have been generated in diverse fields such as television, surveillance, remote sensing, medical processing, office automation, and robotics. Rapid increases in processing capabilities and the speed of complex integrated circuits make data compression techniques a prime candidate for application in the areas mentioned above. This report addresses, from a theoretical viewpoint, three major data compression techniques, Pixel Coding, Predictive Coding, and Transform Coding. It begins with a project description and continues with data compression techniques, focusing on Differential Pulse Code Modulation.
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Xu, Shi-Wen. "Differential modulation of fibroblast properties in scleroderma." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299242.

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Yongacoglu, Mustafa Abbas. "On differential detection of digitally modulated signals." Thesis, University of Ottawa (Canada), 1987. http://hdl.handle.net/10393/5113.

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Nikolopoulos, Christos. "Mathematical modelling of modulated-temperature differential scanning calorimetry." Thesis, Heriot-Watt University, 1997. http://hdl.handle.net/10399/659.

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Jiang, Zhong. "Temperature modulated differential scanning calorimetry : modelling and applications." Thesis, University of Aberdeen, 2000. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU603190.

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The research described in this thesis focused on the TMDSC technique with respect to both theoretical problems and applications. Theoretically, modelling work has been performed to address the effects of heat transfer in the measuring cell on both dynamic and quasi-isothermal TMDSC experiments. The problems of heat transfer generally influence the measured complex heat capacity and phase angle values, but eventually affect the precise measurements of other frequency dependent quantities such as the in-phase and out-of-phase heat capacities. A procedure has been suggested to correct the measured phase angle obtained by dynamic TMDSC using the scaled complex heat capacity trace (Chapter 3). The modulation frequency dependence of the instrumental phase angle has been fully investigated using more realistic models in terms of various heat transfer interface qualities, sample properties and sensor properties. In these models, it is emphasised that the measured temperatures are the sensor temperatures rather than the sample temperatures, thus, the contributions of the sensor's properties to the heat transfer are, for the first time, separated from the overall effects (Chapter 4 and Chapter 5). The consequent effects of heat transfer on the sample's heat capacity measurements are investigated based on the models suggested (Chapter 6). All the modelling results are compared with the corresponding experimental data obtained by ADSC (Mettler-Toledo Ltd) and they are in good agreement. Ripples and fluctuations which appear on the experimental signals during the glass transition and cold crystallisation transition have been simulated using* a simple model in which the period of the modulation signals changes with the time during the transitions, and then, been shown to be artefacts of the Fourier transformation process used by TMDSC evaluations (Chapter 7). The applications of TMDSC to both research and commercial samples are reported in terms of differing either the experimental conditions or the thermal history of the sample. Separating of time dependent kinetic processes from the time independent dynamic processes has been applied on the studies of the glass transition (for polycarbonate and poly(ethylene terephthalate)), the cold crystallisation (for poly(ethylene terephthalate)), the melting transition (for poly(ethylene terephthalate) and lead/tin alloys), the clearing transition of a liquid crystal polymer, and the vitrification of an epoxy resin under quasi-isothermal conditions. The main conclusion drawn from these studies is that the in-phase heat capacity is greatly influenced by the frequency of the temperature modulations even when the underlying heating (or cooling) rate remains the same. This strongly implies that the sample undergoes different structural change under different modulation conditions for the melting transition and clearing transition, but not for the glass transition and cold crystallisation. However, the interpretations of the in-phase heat capacity and out-of- phase heat capacity still need to be clarified. The detection of the glass transition and clearing point for the liquid crystal polymers, and the determination of wax appearance temperature for crude oils, show the ability of TMDSC for combining the sensitivity of a measurement at high instantaneous heating or cooling rates with the resolution obtained by measuring at a low underlying heating or cooling rates. The work on the isothermal curing of the epoxy resins displays the ability of TMDSC on measuring the heat capacity of the sample and its variation under the quasi-isothermal conditions. The frequency dependent complex heat capacity during the glass transition provides a window to measure the apparent activation energy of the transition, which is different, in some extent, from the window used by conventional DSC. The results are correlated by a shift factor. Some shortcomings of TMDSC, however, have been noticed in both modelling and application work. Firstly, any experiments for the purpose of either understanding or the quantitative measurements of TMDSC output quantities should be performed under carefully selected conditions which can satisfy the linear response assumption. Secondly, some signals in particular those associated with kinetic processes may not be fully sampled by TMDSC due to the limit of the observing window of a modulation. Thirdly, when the sensitivity is improved on TMDSC by separating the kinetics processes and noises from the dynamic processes, the TMDSC evaluation procedure introduces mathematical artefacts into the output signals. As a consequence, it is preferable to include as many temperature modulations as possible within any transition being studied in order to obtain good quality experimental signals by eliminating or minimising these artefacts, which, however, is not an easy task for some very abrupt transitions such as melting of metals.
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Noorizadeh, Sahand. "SLM-based Fourier Differential Interference Contrast Microscopy." PDXScholar, 2014. https://pdxscholar.library.pdx.edu/open_access_etds/2011.

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Optical phase microscopy provides a view of objects that have minimal to no effect on the detected intensity of light that are unobservable by standard microscopy techniques. Since its inception just over 60 years ago that gave us a vision to an unseen world and earned Frits Zernike the Nobel prize in physics in 1953, phase microscopy has evolved to find various applications in biological cell imaging, crystallography, semiconductor failure analysis, and more. Two common and commercially available techniques are phase contrast and differential interference contrast (DIC). In phase contrast method, a large portion of the unscattered light that accounts for the majority of the light passing unaffected through a transparent medium is blocked to allow the scattered light due to the object to be observed with higher contrast. DIC is a self-referenced interferometer that transduces phase variation to intensity variation. While being established as fundamental tools in many scientific and engineering disciplines, the traditional implementation of these techniques lacks the ability to provide the means for quantitative and repeatable measurement without an extensive and cumbersome calibration. The rapidly growing fields in modern biology meteorology and nano-technology have emphasized the demand for a more robust and convenient quantitative phase microscopy. The recent emergence of modern optical devices such as high resolution programmable spatial light modulators (SLM) has enabled a multitude of research activities over the past decade to reinvent phase microscopy in unconventional ways. This work is concerned with an implementation of a DIC microscope containing a 4-f system at its core with a programmable SLM placed at the frequency plane of the imaging system that allows for employing Fourier pair transforms for wavefront manipulation. This configuration of microscope provides a convenient way to perform both wavefront shearing with quantifiable arbitrary shear amount and direction as well as phase stepping interferometry by programming the SLM with a series of numerically generated patterns and digitally capturing interferograms for each step which are then used to calculate the objects phase gradient map. Wavefront shearing is performed by generating a pattern for the SLM where two phase ramp patterns with opposite slopes are interleaved through a random selection process with uniform distribution in order to mimic the simultaneous presence of the ramps on the same plane. The theoretical treatment accompanied by simulations and experimental results and discussion are presented in this work.
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Books on the topic "Differential modulator"

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Bailey, Nicola Ann. Modulated differential scanning colorimetry. Birmingham: University of Birmingham, 1998.

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Reading, Mike, and Douglas J. Hourston, eds. Modulated Temperature Differential Scanning Calorimetry. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-3750-3.

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Moose, Paul H. A progress report on communications digital signal processing: Theory and performance of frequency domain differentially encoded multi-frequency modulation. Monterey, Calif: Naval Postgraduate School, 1990.

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Pereira, Nuno, and Nuno Paulino. Design and Implementation of Sigma Delta Modulators (ΣΔM) for Class D Audio Amplifiers using Differential Pairs. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-11638-9.

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Topological modular forms. Providence, Rhode Island: American Mathematical Society, 2014.

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Kipps, Mark Rew. A modular approach to modeling an isolated power system on a finite voltage bus using a differential algebraic equation solving routine. Monterey, Calif: Naval Postgraduate School, 1994.

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Hogendoorn, R. A. Data compression in computational fluid dynamics. Amsterdam: National Aerospace Laboratory, 1986.

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Farkas, Hershel M. Theta constants, Riemann surfaces, and the modular group: An introduction with applications to uniformization theorems, partition identities, and combinatorial number theory. Providence, R.I: American Mathematical Society, 2001.

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Trends in number theory: Fifth Spanish meeting on number theory, July 8-12, 2013, Universidad de Sevilla, Sevilla, Spain. Providence, Rhode Island: American Mathematical Society, 2015.

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Topology and geometry in dimension three: Triangulations, invariants, and geometric structures : conference in honor of William Jaco's 70th birthday, June 4-6, 2010, Oklahoma State University, Stillwater, OK. Providence, R.I: American Mathematical Society, 2011.

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Book chapters on the topic "Differential modulator"

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Pereira, Nuno, João L. A. de Melo, and Nuno Paulino. "Design of a 3rd Order 1.5-Bit Continuous-Time Fully Differential Sigma-Delta (ΣΔ) Modulator Optimized for a Class D Audio Amplifier Using Differential Pairs." In IFIP Advances in Information and Communication Technology, 639–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37291-9_69.

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Weik, Martin H. "differential modulation." In Computer Science and Communications Dictionary, 404. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_4979.

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Bényi, Árpád, and Kasso A. Okoudjou. "Applications to Partial Differential Equations." In Modulation Spaces, 127–40. New York, NY: Springer New York, 2020. http://dx.doi.org/10.1007/978-1-0716-0332-1_7.

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Unterberger, André. "Basic modular distributions." In Pseudo-Differential Operators, 7–26. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18657-3_1.

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Weik, Martin H. "differential pulse-code modulation." In Computer Science and Communications Dictionary, 404. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_4981.

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Weik, Martin H. "differential trellis coded modulation." In Computer Science and Communications Dictionary, 404. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_4983.

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Weik, Martin H. "adaptive differential pulse-code modulation." In Computer Science and Communications Dictionary, 23. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_294.

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Unterberger, André. "The sharp composition of modular distributions." In Pseudo-Differential Operators, 123–67. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18657-3_5.

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Choie, YoungJu, and Min Ho Lee. "Differential Operators on Modular Forms." In Springer Monographs in Mathematics, 207–22. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-29123-5_11.

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Unterberger, André. "From non-holomorphic to holomorphic modular forms." In Pseudo-Differential Operators, 183–95. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18657-3_7.

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Conference papers on the topic "Differential modulator"

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Owais, Joakim Osth, and Shaofang Gong. "Differential six-port modulator." In 2011 International Conference on Wireless Communications and Signal Processing (WCSP 2011). IEEE, 2011. http://dx.doi.org/10.1109/wcsp.2011.6096811.

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Mekbungwan, Praimezt, Ukrit Mankong, Keizo Inagaki, and Tetsuya Kawanishi. "Phase-balanced differential vector modulation by laser and electroabsorption modulator." In 2017 International Topical Meeting on Microwave Photonics (MWP). IEEE, 2017. http://dx.doi.org/10.1109/mwp.2017.8168722.

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Caceres, Emanuel, Manjunath Kareppagoudr, Jyotindra Shakya, and Gabor C. Temes. "Pseudo-Pseudo-Differential Multibit Delta-Sigma Modulator." In 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS). IEEE, 2020. http://dx.doi.org/10.1109/mwscas48704.2020.9184623.

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Zortman, William A., Anthony L. Lentine, Douglas C. Trotter, and Michael R. Watts. "Silicon modulator with low voltage differential signaling." In 2011 IEEE Photonics Conference (IPC). IEEE, 2011. http://dx.doi.org/10.1109/pho.2011.6110660.

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Zhang, DongDong, Yuan Zhou, Ping Yan, Tao Shao, and Yaohong Sun. "Differential permeability of ferrite cores at high magnetization rates." In 2010 IEEE International Power Modulator and High Voltage Conference. IEEE, 2010. http://dx.doi.org/10.1109/ipmhvc.2010.5958408.

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Xiaoxiao Xue, Xiaoping Zheng, Hanyi Zhang, and Bingkun Zhou. "Photonic RF phase shifter/modulator using an optical phase modulator and differential detection." In 2012 International Topical Meeting on Microwave Photonics (MWP 2012). IEEE, 2012. http://dx.doi.org/10.1109/mwp.2012.6474044.

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Campbell, Richard L. "High Frequency Differential Passive FET Direct Conversion Mixer/Modulator." In 2006 IEEE MTT-S International Microwave Symposium Digest. IEEE, 2006. http://dx.doi.org/10.1109/mwsym.2006.249866.

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Serban, Adriana, Magnus Karlsson, Joakim Osth, Owais, and Shaofang Gong. "Differential circuit technique for six-port modulator and demodulator." In 2012 IEEE/MTT-S International Microwave Symposium - MTT 2012. IEEE, 2012. http://dx.doi.org/10.1109/mwsym.2012.6259763.

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Choi, H. G., Y. Takushima, H. Y. Choi, J. H. Chang, and Y. C. Chung. "Modulation-Format-Free Bias Control Technique for MZ Modulator Based on Differential Phasor Monitor." In National Fiber Optic Engineers Conference. Washington, D.C.: OSA, 2011. http://dx.doi.org/10.1364/nfoec.2011.jwa033.

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Sniatala, Pawel, Andrzej Handkiewicz, Joao Goes, Nuno Paulino, and Joao Pedro Oliveira. "Fully differential sigma-delta modulator structure for current-mode sensors." In 2016 International Conference on Signals and Electronic Systems (ICSES). IEEE, 2016. http://dx.doi.org/10.1109/icses.2016.7593816.

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Reports on the topic "Differential modulator"

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Cannon, Bret D., Warren W. Harper, Tanya L. Myers, Matthew S. Taubman, Richard M. Williams, and John F. Schultz. Progress Report on Frequency - Modulated Differential Absorption Lidar. Office of Scientific and Technical Information (OSTI), December 2001. http://dx.doi.org/10.2172/967023.

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Cazzanti, Luca, and Arindam Das. Differential Frequency Hopping (DFH) Modulation For Mobile Underwater Sensor Networks. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada553500.

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Kucuk, Omer. Modulation of Growth and Differential in Breast Cancer by Soy Isoflavones. Fort Belvoir, VA: Defense Technical Information Center, November 2000. http://dx.doi.org/10.21236/ada393883.

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DELTA INFORMATION SYSTEMS INC HORSHAM PA. Transform Coding and Differential Pulse Code Modulation for Group 4 Facsimile. Fort Belvoir, VA: Defense Technical Information Center, August 1987. http://dx.doi.org/10.21236/ada223954.

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Edgar, Alexander Steven. A Modulated Differential Scanning Calorimetry Method for Characterization of Poly(ester urethane) Elastomer. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1427360.

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Story, Natasha Claire. Investigating the Thermal Behavior of Polymers by Modulated Differential Scanning Calorimetry (MDSC) – A Review. Office of Scientific and Technical Information (OSTI), June 2020. http://dx.doi.org/10.2172/1633549.

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Vaudreuil, G., and G. Parsons. Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration. RFC Editor, June 2004. http://dx.doi.org/10.17487/rfc3802.

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