Words ending with 1

1 letter words ending with 1

  • 1 — one
  • abstract syntax notation 1 — (language, standard, protocol)   (ASN.1, X.208, X.680) An ISO/ITU-T standard for transmitting structured data on networks, originally defined in 1984 as part of CCITT X.409 '84. ASN.1 moved to its own standard, X.208, in 1988 due to wide applicability. The substantially revised 1995 version is covered by the X.680 series. ASN.1 defines the abstract syntax of information but does not restrict the way the information is encoded. Various ASN.1 encoding rules provide the transfer syntax (a concrete representation) of the data values whose abstract syntax is described in ASN.1. The standard ASN.1 encoding rules include BER (Basic Encoding Rules - X.209), CER (Canonical Encoding Rules), DER (Distinguished Encoding Rules) and PER (Packed Encoding Rules). ASN.1 together with specific ASN.1 encoding rules facilitates the exchange of structured data especially between application programs over networks by describing data structures in a way that is independent of machine architecture and implementation language. Documents describing the ASN.1 notations: ITU-T Rec. X.680, ISO 8824-1; ITU-T Rec. X.681, ISO 8824-2; ITU-T Rec. X.682, ISO 8824-3; ITU-T Rec. X.683, ISO 8824-4 Documents describing the ASN.1 encoding rules: ITU-T Rec. X.690, ISO 8825-1; ITU-T Rec. X.691, ISO 8825-2. See also snacc.
  • act 1 — Algebraic Compiler and Translator
  • device control 1 — control-Q
  • digital lempel ziv 1 — (algorithm)   (DLZ1) A Lempel-Ziv compression algorithm which maps variable length input strings to variable length output symbols. During compression, the algorithm builds a dictionary of strings which is accessed by means of a hash table. Compression occurs when input data matches a string in the table and is replaced with the output symbol. DLZ1 is used on Digital Linear Tape.

2 letter words ending with 1

  • $1 — (programming)   The first positional parameter in shell programming and related languages. Occurrences of $1 are replaced by the first actual argument provided by the user when the shell script is run. $2 is replaced by the second argument, and so on up to $9. You may have arrived at this entry by following a URL like "http://foldoc.org?$1", which is actually a template used to generate pointers to FOLDOC definitions by replacing "$1" with the term to be defined, e.g. in a wiki interwiki map.
  • a1 — in good health; physically fit
  • c1 — a person whose job is supervisory or clerical, or who works in junior management
  • e1 — (communications)   A European framing specification for the transmission of 32 DS0 (64 kb/s) data streams. By extension, it can also denote the transmission rate required (2.048 Mb/s = 2048 kb/s). Unlike DS1 it is free of bit-robbing.
  • m1 — a semiautomatic, gas-operated, .30 caliber, clip-fed rifle, with a weight of 8.56 pounds (3.88 kg): the standard U.S. Army rifle in World War II and in the Korean War.

3 letter words ending with 1

  • 8n1 — (jargon)   Common shorthand for "eight data bits, no parity, one stop bit", the most common configuration for serial lines, e.g. EIA-232.
  • a-1 — noting a vessel regarded by a shipping-classification society as being equipped to the highest standard and with equipment maintained in first-class condition.
  • b-1 — a U.S. long-range bomber, having sweptback wings and a subsonic cruising speed.
  • dc1 — control-Q
  • ds1 — (communications)   A DS level and framing specification for synchronous digital streams, over circuits in the North American digital transmission hierarchy, at the T1 transmission rate of 1,544,000 bits per second (baud). DS1 is commonly used to multiplex 24 DS0 channels. Each DS0 channel, originally a digitised voice-grade telephone signal, carries 8000 bytes per second (64,000 bits per second). A DS1 frame includes one byte from each of the 24 DS0 channels and adds one framing bit, making a total of 193 bits per frame at 8000 frames per second. The result is 193*8000 = 1,544,000 bits per second. In the original standard, the successive framing bits continuously repeated the 12-bit sequence 110111001000, and such a 12-frame unit is called a super-frame. In voice telephony, errors are acceptable (early standards allowed as much as one frame in six to be missing entirely), so the least significant bit in two of the 24 streams was used for signaling between network equipments. This is called robbed-bit signaling. To promote error-free transmission, an alternative called the extended super-frame (ESF) of 24 frames was developed. In this standard, six of the 24 framing bits provide a six bit cyclic redundancy check (CRC-6), and six provide the actual framing. The other 12 form a virtual circuit of 4000 bits per second for use by the transmission equipment, for call progress signals such as busy, idle and ringing. DS1 signals using ESF equipment are nearly error-free, because the CRC detects errors and allows automatic re-routing of connections. Compare T-carrier systems.

4 letter words ending with 1

  • 1541 — Commodore 1541
  • 1581 — Commodore 1581
  • 6501 — (hardware)   An eight-bit microprocessor, the first sold by MOS Technology. The 6501 pin-compatible with the Motorola 6800 and was the first member of the 650x series. It had an on-chip clock oscillator. See also 6502.
  • 8031 — Intel 8051
  • 8051 — Intel 8051

5 letter words ending with 1

  • 6.001 — (education)   /siks dub*l oh wun/, /dub*l oh wun/ or rarely /siks dub*l oh fun/ MIT's introductory computer class for majors, known for its intensity. Developed by Gerald Sussman and Hal Abelson, the course is taught in Scheme and introduces recursion, higher-order functions, object-oriented programming and much more. Students who grasp the metacircular interpreter gain entry into the Knights of the Lambda-Calculus. 6.001 has been exported to several other colleges, sometimes successfully. The textbook, "Structure and Interpretation of Computer Programs", written with Julie Sussman is a classic that can be found on the shelves of many computer scientists, whether they took the course or not. Legendary characters from the class, problem sets, and book include the wise Alyssa P. Hacker, Ben Bitdiddle, Lem E. Tweakit and Eva Lu Ator, the careless Louis Reasoner and Captain Abstraction.
  • 802.1 — IEEE 802.1
  • asn.1 — Abstract Syntax Notation 1
  • brca1 — either of two genes (BRCA1 or BRCA2) that, if inherited in a mutated form, may predispose some carriers to develop breast or ovarian cancer.
  • cltl1 — (publication)   A report on Common LISP:

6 letter words ending with 1

  • 68hc11 — Motorola 68HC11
  • mpeg-1 — (compression, standard, algorithm, file format)   The first MPEG format for compressed video, optimised for CD-ROM. MPEG-1 was designed for the transmission rates of about 1.5 Mbps achievable with Video-CD and CD-i. It uses discrete cosine transform (DCT) and Huffman coding to remove spatially redundant data within a frame and block-based motion compensated prediction (MCP) to remove data which is temporally redundant between frames. Audio is compressed using subband encoding. These algorithms allow better than VHS quality video and almost CD quality audio to be compressed onto and streamed off a single speed (1x) CD-ROM drive. MPEG encoding can introduce blockiness, colour bleed and shimmering effects on video and lack of detail and quantisation effects on audio. The official name of MPEG-1 is International Standard IS-11172.
  • pdp-11 — Programmed Data Processor model 11. A series of minicomputers based on an instruction set designed by C. Gordon Bell at DEC in the early 1970s (late 60s?). The PDP-11 family, which came after, but was not derived from, the PDP-10, was the most successful computer of its time until it was itself succeeded by the VAX. Models included the 11/23 and 11/24 (based on the F11 chipset); 11/44, 11/04, 11/34, 11/05, 11/10, 11/15, 11/20, 11/35, 11/40, 11/45, 11/70, 11/60 (MSI and SSI); LSI-11/2 and LSI-11 (LSI-11 chipset). In addition there were the 11/8x (J11 chipset) and SBC-11/21 (T11 chip) and then there was compatibility mode in the early VAX processors. The B and C languages were both used initially to implement Unix on the PDP-11. The microprocessor design tradition owes a heavy debt to the PDP-11 instruction set. See also SEX.
  • pop-11 — (language)   A programming language created by Robin Popplestone in 1975, originally for the PDP-11. Pop-11 is stack-oriented, extensible, and efficient like FORTH. It is also functional, dynamically typed, interactive, with garbage collection like LISP, and the syntax is block structured like Pascal. AlphaPop is an implementation for the Macintosh from Computable Functions Inc. PopTalk and POPLOG from the University of Sussex are available for VAX/VMS and most workstations. E-mail: Robin Popplestone <[email protected]>
  • scsi-1 — (hardware)   The original SCSI, as opposed to SCSI-2 or SCSI-3.

7 letter words ending with 1

  • mpeg-21 — (compression, standard, algorithm, file format)   A file format designed to merge very different things in one object, so you can store interactive material in this format (audio, video, questions, answers, overlays, non-linear order, calculation from user inputs, etc.)
  • stab-11 — ["The Translation and Interpretation of STAB-11", A.J.T. Colin et al, Soft Prac & Exp 5(2):123-138, Apr 1975].
  • iso latin-1 — a standard set of characters for Western European languages put together by the International Organization for Standardization

8 letter words ending with 1

  • bliss-11 — (language)   A cross-compiler for the PDP-11 running on a PDP-10. Written at CMU to support the C.mmp/Hydra project.
  • dsp56001 — A digital signal processing chip from Motorola. An assembler called a56 is available.

10 letter words ending with 1

  • iodine-131 — a radioactive isotope of iodine having a mass number 131 and a half-life of 8.6 days, used in the diagnosis and treatment of disorders of the thyroid gland.

11 letter words ending with 1

  • — (networking)   The default IP address used to connect to many brands of router to set them up. It can be used from a web browser in the URL This URL, and the necessary default login details, are often printed on the router. The same address may also be accessible via a telnet command line interface. This is a private address that is only visible when connected directly to the router, i.e. it will not be routed by other network hardware.

13 letter words ending with 1

  • interleukin-1 — any of several proteins released from certain cells, especially macrophages, and having various effects on the activity of other cells, as promoting inflammation or enhancing T-cell proliferation. Abbreviation: IL-1.

On this page, we collect all words that ending in letter 1. To make easier to find the right word we have divided all 151 words to groups according to their length. So you should go to appropriate page if can’t find the word that ends in 1 that you are searching. Also you can use this page in Scrabble.

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