Delta modulation

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Delta modulation (DM or Δ-modulation)is an analog-to-digital and digital-to-analog signal conversion technique used for transmission of voice information where quality is not of primary importance. DM is the simplest form of differential pulse-code modulation where the difference between successive samples is encoded into n-bit data streams. (

Conferences related to Delta modulation

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2013 9th International Conference on Information, Communications & Signal Processing (ICICS)

The conference provides an opportunity for researchers around the world to exchange ideas and latest research results in areas such as multimedia systems, information systems, signal processing, communications, networking and related fields.

2008 IEEE Power Electronics Specialists Conference - PESC 2008

  • 2007 IEEE Power Electronics Specialists Conference - PESC 2007

Periodicals related to Delta modulation

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Consumer Electronics, IEEE Transactions on

The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes

Display Technology, Journal of

This publication covers the theory, design, fabrication, manufacturing and application of information displays and aspects of display technology that emphasize the progress in device engineering, device design, materials, electronics, physics and reliabilityaspects of displays and the application of displays.

Electron Devices, IEEE Transactions on

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.

Industrial Electronics, IEEE Transactions on

Theory and applications of industrial electronics and control instrumentation science and engineering, including microprocessor control systems, high-power controls, process control, programmable controllers, numerical and program control systems, flow meters, and identification systems.

Industry Applications, IEEE Transactions on

The development and application of electric systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; the encouragement of energy conservation; the creation of voluntary engineering standards and recommended practices.

Xplore Articles related to Delta modulation

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Design of a delta-sigma modulated switching power supply

Dunlap, S.; Fiez, T. Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on, 1998

An alternative control solution for a switching power supply using a delta- sigma (ΔΣ) modulator in place of a PWM controller is presented. The ΔΣ modulator controller does not exhibit the spikes in the noise spectrum characteristic of the PWM controller. A multi-bit ΔΣ modulator controller reduces the output noise floor below the conventional PWM controller noise floor. While the ...

Sensitivity analysis for planar self-coupled windings to reduce parasitic inductance of three-capacitor EMI filters

Hsing-Feng Chen; Ken-Huang Lin Microwave Conference, 2009. APMC 2009. Asia Pacific, 2009

This article proposes parameter sensitivity analysis for planar self-coupled windings to reduce parasitic inductance in three-capacitor EMI filters. Numerical simulations with variations in six parameters are demonstrated to assess the performance of a compensated filter. From the simulation results, feasible criteria to further improve compensated filter performance for both differential and common modes are proposed. In addition, sensitive parameter values ...

Estimating the intrinsic dimensionality of discrete utterances

Baydal, E.; Andreu, G.; Vidal, E. Acoustics, Speech and Signal Processing, IEEE Transactions on, 1989

The intrinsic dimensionally (ID) of different sets of isolated word utterances is estimated through a method recently proposed by K.W. Pettis et al. (1979). This results show ID values ranging from 3 to 15, which are consistent with the intuitive degree of difficulty associated to the sets considered. Also, some speculative applications of ID estimating are discussed.<>

Method for Fuzzy Interval Numbers Multi-attribute Decision Making with Preference Information

Gong Yanbing; Zhang Jiguo; Deng Jiangao Information Management, Innovation Management and Industrial Engineering, 2008. ICIII '08. International Conference on, 2008

The interval multi-attribute decision making (IMADM) problems are investigated, in which the information about attribute weights is known partly and the decision maker has preference information on alternatives in the form of interval numbers reciprocal judgment matrix. The relation between the interval numbers reciprocal judgment matrix and its weight vector is established. A minimizing the maximum difference model is introduced ...

Optimizing Power of Switched Capacitor Integrators in Sigma-Delta Modulators

Karnstedt, C. Circuits and Systems Magazine, IEEE, 2010

This work describes a method that computationally determines the minimum required power and sampling capacitance for a switched capacitor integrator in a sigma delta modulator, given the modulator architecture, coefficients, and desired SNDR target. The design space is quickly explored with discrete time simulations that model the finite gain, settling dynamics, and thermal noise of the integrators. Insight gained from ...

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