dibit

dibit

[′dī‚bit]
(computer science)
A pair of binary digits, used to specify one of four values.

dibit

Any one of four patterns from two consecutive bits: 00, 01, 10 and 11. Using phase modulation, a dibit can be modulated onto a carrier as a different shift in the phase of the wave.
References in periodicals archive ?
Dibit Phase parameter [d.sub.2][d.sub.1] [[phi].sub.1] [d.sub.4][d.sub.3] [[phi].sub.2] [d.sub.6][d.sub.5] [[phi].sub.3] [d.sub.8][d.sub.7] [[phi].sub.4] TABLE 2: DQPSK encoding.
Address for correspondence: Elisa Vicenzi, P2-P3 Laboratories, DIBIT, Via Olgettina n.58, 20132, Milan, Italy; fax: 39-02-2643-4905; email: vicenzi.elisa@hsr.it
Reprint requests: Paramita Baruah, MS, Otorhinolaryngology, DIBIT Istituto Scientifico San Raffaele, 3A1 Lab 3, Via Olgettina 58, 20132 Milan, Italy.
A modem employing dibit encoding would theoretically be capable of transmitting over a voice grade line at a.
Contractor name : BIETERGEMEINSCHAFT: VSP STOLITZKA & PARTNER ZT GMBH INGENIEURKONSULENTEN FR VERMESSUNGSWESEN, DIBIT MESSTECHNIK GMBH PA VSP STOLITZKA & PARTNER ZT GMBH
We thank Dade Behring for supplying the necessary reagents for the sTfR assay, Paolo Santambrogio (Dibit, Institute San Raffaele, Milan, Italy) for kindly providing recombinant L- and H-ferritins and antibodies, and Z.
Maddalena Smid, [1] Fiorenza Lagona, [1] Lara de Benassuti, [1] Augusto Ferrari, [1] Maurizio Ferrari, [2] and Laura Cremonesi [2] (Istituto di Ricovero e Cura a Carattere Scientifico, Hospital San Raffaele, [1] Department of Obstetrics and Gynecology and [2] Unit of Genetics and Molecular Diagnostics, Via Olgettina 60, 20132 Milan, Italy; * address correspondence to this author at: Unit of Genetics and Molecular Diagnostics, DIBIT, Hospital San Raffaele, Via Olgettina 58, 20132 Milan, Italy; fax 39 02 26434767, e-mail cremonesi.laura@hsr.it) Table 1.
If a group of four datasets from the buffer match with any LUT, this means that the QPSK symbol was sampled correctly and the dibits are able to be retrieved.
Then, the sequence was divided into serial pairs of bits (dibits) which formed in-phase and quadrature components of the signal shifted by T/2 time delay.
7 b) it can be clearly distinguished all four levels of output voltage, corresponding to a value of four phases, ie dibits of information signal.