pulse code


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Related to pulse code: Differential Pulse Code Modulation

pulse code

[′pəls ‚kōd]
(communications)
A code consisting of various combinations of pulses, such as the Morse code, Baudot code, and the binary code used in computers.
References in periodicals archive ?
Designed to be compatible with all laser-guided weapons conforming to the Nato Stanag No 3733 standard, it can be programmed to handle Russian or other patterns of pulse code.
Pulse code modulation provides only an approximation of the original analog signal, as shown in Figure 4.
Hence, pulse code modulation signal multiplexing has become passe.
Other technical topics presented are quantization, aliasing, dither, and pulse code modulation.
It is a hybrid of DCT (Discrete Cosine Transform) and DPCM (Differential Pulse Code Modulation) schemes with motion estimation [6, 8].
This compression is made possible through a technique called adaptive differential pulse code modulation.
The audio format developed by Sony is called interleaved adaptive differential pulse code modulation (ADPCM), and includes three levels of audio: CD-Digital Audio, FM and AM quality levels.
[1] Recommendation G.711, Pulse code modulation of voice frequencies, ITU-T, 1972.
Tenders are invited for Supply Of 2Mb/S Pulse Code Modulation (Pcm) Multiplexing Equipment And 64 Kbps Data Cards For Maharashtra Telecom Circle.
In the existing method, image of size m x n is taken as an input and it is converted into differential data by using DDPCM (Differential Pulse Code Modulation) (Morein, 2000) which will produce image of size m x n-1.
This signal is digitized to 16-bit Pulse Code Modulated (PCM) samples by an off-chip Codec or by an on-chip 12-bit Analog-to-Digital (A/D) converter, to enable digital processing.
The model ML7029 single-rail adaptive differential pulse code modulation (ADPCM) codec is designed to serve high volume, cordless phone and wireless local loop handset applications.