His thesis was titled, " Fixed Points of Recursive Programs and their Relation in Differential Agard Calculus ".

For related approaches, see Recursive Bayesian estimation and Data assimilation.

* vox – the vox format most commonly uses the Dialogic ADPCM ( Adaptive Differential Pulse Code Modulation ) codec.

* Adaptive Differential Pulse Code Modulation ( ADPCM ), former ITU-T G. 721, 32 kbit / s used in STE secure telephone

* Differential Pulse Polarography, a type of electrochemical scan

NICAM sampling more closely resembles Adaptive Differential Pulse Code Modulation, or A-law companding with an extended, rapidly-modifiable dynamic range.

* G. 726 is a waveform speech coder which uses Adaptive Differential Pulse Code Modulation ( ADPCM )

de: Differential Pulse Code Modulation

Differential Pulse Voltammetry ( AKA Differential Pulse Polarography or DPP ) is often used to make electrochemical measurements.

* Remote Differential Compression

* Remote Differential Compression, a distributed file synchronization technology introduced with Windows Server 2003 R2 and Windows Vista

* Differential Search Algorithm ( DS ) inspired by migration of superorganisms.

* Bart van Rompay, Lars R. Knudsen and Vincent Rijmen, Differential Cryptanalysis of the ICE Encryption Algorithm, Fast Software Encryption 1998, pp270 – 283 ( PDF ).

For a more elementary discussion see the article on curvature which discusses the curvature of curves and surfaces in 2 and 3 dimensions, as well as Differential geometry of surfaces.

* Differential GPS / GIS analysis of the sliding rock phenomenon of Racetrack Playa, Death Valley National Park

* Continental scale Ground Based Augmentation Systems ( GBAS ) for example the Australian GRAS and the US Department of Transportation National Differential GPS ( DGPS ) service.

Pulse Code Modulation ( PCM ) lines and 6 automatic exchange stations from Pyongyang

The Gray code is sometimes attributed, incorrectly, to Elisha Gray ( in Principles of Pulse Code Modulation, K. W. Cattermole, for example ).

G. 711, also known as Pulse Code Modulation ( PCM ), is a very commonly used waveform codec.

" Pulse Code Modulation for High Quality Sound Distribution: Quantizing Distortion at Very Low Signal Levels ", Research Department Report No. 1970 / 18, BBC.

Betamax also had a significant part to play in the music recording industry, when Sony introduced its PCM ( Pulse Code Modulation ) digital recording system as an encoding box / PCM adaptor that connected to a Betamax recorder.

On creating DHR his solo recordings for that label consisted largely of the digital hardcore staples of breakcore ( as heard on The Destroyer album and EPs ) and later experimental noise ( as heard on Miss Black America ), while his work during the same period for Mille Plateaux saw him experimenting with minimal techno ( Pulse Code ), ambient ( Low on Ice ) and musique concrète ( Les Étoiles des Filles Mortes ).

This is done by sampling the incoming signal at a rate of 8 kS / s and coding each sample into an 8 bit word using Pulse Code Modulation ( PCM ) techniques.

as described in ' Communication System Employing Pulse Code Modulation ,' filed in 1946 and 1952, granted in 1956.

* Pulse Code Cab Signaling

Pulse Code Modulation or PCM allows higher rate digital transmissions over the analog phone lines.

es: Linear Pulse Code Modulation

The lowpass signals are then quantized and encoded using special techniques like, Pulse Code Modulation ( PCM ).

Pulse Code Modulation.

The vehicle is provided with instrumentation using Pulse Code Modulation ( PCM ) transmitting in S-band frequency and transponders operating in C-band.

A dedicated Pulse Width Modulation ( PWM ) block makes it possible for the CPU to control power converters, resistive loads, motors, etc., without using lots of CPU resources in tight timer loops.

* Audio: Stereo 10-bit PWM ( Pulse Width Modulation ) mixing with Mega Drive / Genesis sound for a total of 12 audio channels of varying capability, 20 with the addition of a Mega-CD / Sega CD.

* TC-PAM: Trellis Coded Pulse Amplitude Modulation, used for HDSL2 and SHDSL

Multipath in Pulse Position Modulation systems can be easily mitigated by using the same techniques that are used in Radar systems that rely totally on synchronization and time of arrival of the received pulse to obtain their range position in the presence of echoes.

Fan controllers can produce a fixed fan speed using an inline resistor or diode, or a variable speed using a potentiometer or Pulse Width Modulation ( PWM ).

* Pulse Frequency Modulation

* Pulse Width Modulation Effects of PWM used in LCD brightness control

Klystron 9 combines, for the first time in history, a dual Polarimetry radar, Klystron tube, Pulse Compression technology and a 1. 25-million watt transmitter.

* 125A-High-Altitude Electromagnetic Pulse ( HEMP ) Protection For Ground-Based Facilities Performing Critical, Time-Urgent Missions

For example, in Volume # 206, 18 letters were posted in the first two pages of Pulse and 17 contained a response.

For several years, the Pulse survey rated Hancock's shows No. 1 among black listeners in Southern California.