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. (Wikipedia.org)






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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Analysis of direct manipulation in interactive evolutionary computation on fitness landscape

Jong-Ha Lee; Sung-Bae Cho Evolutionary Computation, 2002. CEC '02. Proceedings of the 2002 Congress on, 2002

Interactive evolutionary computation (IEC), which takes a user's evaluation as a fitness function, performs poorly for local search due to the limitation of population size and generation length. To solve this, the direct manipulation (DM) method, well known in HCI, of evolution for IEC has been proposed. It allows the user to manipulate individuals directly, instead of using evolutionary operators ...


Experimental production of pure single-photon states

Mosley, P.J.; S.Lundeen, Jeff; Wasylczyk, Piotr; Coldenstrodt-Ronge, Hendrik; Silberhorn, Christine; Walmsley, I.A. Quantum Electronics and Laser Science Conference, 2007. QELS '07, 2007

Parametric downconversion in KDP provides a method of producing heralded single photons in pure states.We present the theory behind this technique and our most recent experimental results.


A 20 MHz BP-PWM and BP-DSM Class-D PA in 0.18 μm CMOS

Sommarek, J.; Saari, V.; Lindeberg, J.; Vankka, J.; Halonen, K. Electronics, Circuits and Systems, 2005. ICECS 2005. 12th IEEE International Conference on, 2005

This paper presents a Class-D power amplifier for bandpass pulse width modulated (BP-PWM) and bandpass delta-sigma modulated (BP-DSM) signals at 20 MHz. A 1-bit 6-th order topology is used in the DeltaSigma-modulator. Integral noise shaping is used in the generation of the bandpass pulse width modulated signal. A two sided pulse width modulation is used with a 6-bit 4th-order noise ...


Reconfigurable Quantization of Oversampled Signals Under Discrete-Time Filtering

Subramanian, S.; Hashemi, H. Circuits and Systems I: Regular Papers, IEEE Transactions on, 2014

In modern wireless applications such as carrier aggregation, oversampled ADCs are required to be reconfigurable, to accommodate varying spectral signal energy distributions and bandwidths of interest. While progress has been made using several circuit and system level techniques, a fundamental approach that considers the signal's spectral properties is lacking. In this paper, we re- evaluate the oversampling problem: we use ...


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.<>


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