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EDUCATIONAL PROGRAMME MORSE CODE Willem Boshoff’s Blind Alphabet (Letter – B) exhibition deals with the relationship between the blind and the seeing, converting the accepted advantaged position of the latter to that of the disadvantaged former. The sculptures from The Blind Alphabet series reverses this position by prompting communication between people who would not normally converse on an even keel, allowing the blind to guide the seeing in the experience of these sculptures. The visually impaired has the advantage of physically touching the wooden sculptures and reading the English Braille script accompanying the artworks. This allows the blind to explain the artwork to the sighted. The language most widely spoken and written in the Western world has its origin in 7th century Latin; only one of close to 4 000 writing systems. The QWERTY keyboard that the sighted use today is derived from Latin script. The Braille and Morse code are examples of further systems of communication. Braille keyboard Querty Keyboard Continues on next page >>> SOME INTERESTING FACTS ABOUT BRAILLE AND MORSE CODE! BRAILLE, invented by a blind Frenchman, Louis Braille almost 200 years ago, is a system of writing and reading used by blind people. Louis Braille’s eye was accidently punctured by a sharp tool while playing in his father’s shoemaking workshop. Infection spread to his other eye causing him to go completely blind. He published a tactile alphabet called Braille comprising of six raised dots to represent the standard alphabet in 1829. This system enables the blind to read the dots with the tips of their fingers and to write on a typewriter purpose made for Braille. Morse code, invented in 1836 by Samuel Morse is communication system that utilises a particular sense of rhythm to send telegraphic information through flashing lights or clicking sounds. This particular code of a series of dots and dashes represent the alphabet, numbers and punctuation. An American, Samuel Morse, focused his attention (alongside other inventors) on long distance communication through the invention of the telegraph. His aim was to simplify this intricate system, requiring multiple electrical wires to that of one wire. In 1836 he managed to create the communication system, Morse code, allowing for rapid long distance communication. What is the difference between Braille and Morse code? Braille and Morse code are different kinds of writing systems that share a similar visual aesthetic. Braille is a tactile writing system utilized by the visually impaired; while Morse code is an encoding system used in telecommunications. .

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Alpha • Bravo • Charlie
ALPHA • BRAVO • CHARLIE Inspired by Alpha, Bravo, Charlie (published by Phaidon) these Perfect activity sheets introduce young people to four different nautical codes. There are messages to decode, questions to answer for curious and some fun facts to share with friends and family. 5-7 year olds FLAG IT UP These bright, colorful flags are known as signal flags. There is one flag for each letter of the alphabet. 1. What is the right-hand side of a ship called? Use the flags to decode the answer! 3. Draw and color the flag that represents the first letter of your name. 2. Draw and color flags to spell out this message: SHIP AHOY SH I P AHOY FUN FACT Each flag also has its own To purchase your copy of meaning when it's flown by 2. Alpha, Bravo, Charlie visit phaidon.com/childrens2016 itself. For example, the N flag by STARBOARD 1. itself means "No" or "Negative". Answers: ALPHA OSCAR KILO The Phonetic alphabet matches every letter with a word so that letters can’t be mixed up and sailors don’t get the wrong message. 1. Write in the missing first letters from these words in the Phonetic alphabet. What word have you spelled out? Write it in here: HINT: The word for things that are transported by ship. 2. Can you decode the answer to this question: What types of cargo did Clipper ships carry in the 1800s? 3. Use the Phonetic alphabet to spell out your first name. FUN FACT The Phonetic alphabet’s full name is the GOLD AND WOOL International Radiotelephony Spelling Alphabet.
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UNIT 2 Braille
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ISO Basic Latin Alphabet
ISO basic Latin alphabet The ISO basic Latin alphabet is a Latin-script alphabet and consists of two sets of 26 letters, codified in[1] various national and international standards and used widely in international communication. The two sets contain the following 26 letters each:[1][2] ISO basic Latin alphabet Uppercase Latin A B C D E F G H I J K L M N O P Q R S T U V W X Y Z alphabet Lowercase Latin a b c d e f g h i j k l m n o p q r s t u v w x y z alphabet Contents History Terminology Name for Unicode block that contains all letters Names for the two subsets Names for the letters Timeline for encoding standards Timeline for widely used computer codes supporting the alphabet Representation Usage Alphabets containing the same set of letters Column numbering See also References History By the 1960s it became apparent to thecomputer and telecommunications industries in the First World that a non-proprietary method of encoding characters was needed. The International Organization for Standardization (ISO) encapsulated the Latin script in their (ISO/IEC 646) 7-bit character-encoding standard. To achieve widespread acceptance, this encapsulation was based on popular usage. The standard was based on the already published American Standard Code for Information Interchange, better known as ASCII, which included in the character set the 26 × 2 letters of the English alphabet. Later standards issued by the ISO, for example ISO/IEC 8859 (8-bit character encoding) and ISO/IEC 10646 (Unicode Latin), have continued to define the 26 × 2 letters of the English alphabet as the basic Latin script with extensions to handle other letters in other languages.[1] Terminology Name for Unicode block that contains all letters The Unicode block that contains the alphabet is called "C0 Controls and Basic Latin".
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Multimedia Data and Its Encoding
Lecture 14 Multimedia Data and Its Encoding M. Adnan Quaium Assistant Professor Department of Electrical and Electronic Engineering Ahsanullah University of Science and Technology Room – 4A07 Email – [email protected] URL- http://adnan.quaium.com/aust/cse4295 CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 1 Text Encoding The character by character encoding of an alphabet is called encryption. As a rule, this coding must be reversible – the reverse encoding known as decoding or decryption. Examples for a simple encryption are the international phonetic alphabet or Braille script CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 2 Text Encoding CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 3 Morse Code Samuel F. B. Morse and Alfred Vail used a form of binary encoding, i.e., all text characters were encoded in a series of two basic characters. The two basic characters – a dot and a dash – were short and long raised impressions marked on a running paper tape. Word borders are indicated by breaks. CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 4 Morse Code ● To achieve the most efficient encoding of the transmitted text messages, Morse and Vail implemented their observation that specific letters came up more frequently in the (English) language than others. ● The obvious conclusion was to select a shorter encoding for frequently used characters and a longer one for letters that are used seldom. CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 5 7 bit ASCII code CSE 4295 : Multimedia Communication prepared by M. Adnan Quaium 6 Unicode Standard ● The Unicode standard assigns a number (code point) and a name to each character, instead of the usual glyph.
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Designing the Haptic Interface for Morse Code Michael Walker University of South Florida, [email protected]
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 10-31-2016 Designing the Haptic Interface for Morse Code Michael Walker University of South Florida, [email protected] Follow this and additional works at: http://scholarcommons.usf.edu/etd Part of the Art Practice Commons, Communication Commons, and the Neurosciences Commons Scholar Commons Citation Walker, Michael, "Designing the Haptic Interface for Morse Code" (2016). Graduate Theses and Dissertations. http://scholarcommons.usf.edu/etd/6600 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. Designing the Haptic Interface for Morse Code by Michael Walker A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Mechanical Engineering Department of Mechanical Engineering College of Engineering University of South Florida Major Professor: Kyle Reed, Ph.D. Stephanie Carey, Ph.D. Don Dekker, Ph.D. Date of Approval: October 24, 2016 Keywords: Bimanual, Rehabilitation, Pattern, Recognition, Perception Copyright © 2016, Michael Walker ACKNOWLEDGMENTS I would like to thank my thesis advisor, Dr. Kyle Reed, for providing guidance for my first steps in research work and exercising patience and understanding through my difficulties through the process of creating this thesis. I am thankful for my colleagues in REED lab, particularly Benjamin Rigsby and Tyagi Ramakrishnan, for providing helpful insight in the design of my experimental setup. TABLE OF CONTENTS LIST OF TABLES ........................................................................................................................
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Language Reference
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Characters for Classical Latin
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Researchers Take a Closer Look at the Meaning of Emojis. Like 30
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Morse Code Worksheet
MORSE CODE WORKSHEET Morse Code History: Morse Code is a type of character encoding that transmits telegraphic information using rhythm. Morse Code uses a standardized sequence of short and long elements to represent the letters, numerals, punctuation and special characters of a given message. The short and long elements can be formed by sounds, marks, or pulses, in on off keying and are commonly known as "dots" and "dashes" or "dits" and "dahs". The speed of Morse Code is measured in words per minute (WPM) or characters per minute, while fixed-length data forms of telecommunication transmission are usually measured in baud or bps. Originally created for Samuel F. B. Morse's electric telegraph in the early 1840s, Morse Code was also extensively used for early radio communication beginning in the 1890s. For the first half of the twentieth century, the majority of high-speed international communication was conducted in Morse Code, using telegraph lines, undersea cables, and radio Dùng Morse trong sinh hoạt Phong Trào circuits. However, the variable length of the Morse characters made it hard to adapt to automated circuits, so for most electronic communication it has been - Truyền tin là một trong các môn thích thú nhất trong replaced by machine readable formats, such as Baudot code and ASCII. sinh hoạt đoàn. - Trong sinh hoạt mật mã Morse được dùng liên lạc khi The most popular current use of Morse Code is by amateur radio operators, ở xa tầm tiếng nói, hay mắt nhìn; chẳng hạn khi tập although it is no longer a requirement for amateur licensing in many countries.
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Morse Code Worksheets Morse Code Facts
Morse Code Worksheets Morse Code Facts Morse code is used to send telegraphic information through two signal durations as dots and dashes that correspond to the alphabet, numbers, and punctuation. It transformed how people communicated with each other across long distances. HISTORY AND DEVELOPMENT ★ Samuel F. B. Morse, along with Leonard Gale and Alfred Vail, was able to develop a telegraph with a single circuit. Using this telegraph, the operator key is pushed down, sending an electrical signal to the receiver through a wire. ★ Around 1837, Morse and Vail developed a code that assigned a set of dots and dashes to the alphabet and numbers based on how often they are used in the English language. Samuel Morse, the inventor of Morse code KIDSKONNECT.COM Morse Code Facts ★ Simple codes were assigned to letters that are frequently used and those that are not used as often had more complex and extended codes. For example, the letter E, which is commonly used, is represented by while the letter Q is . ★ On May 24, 1844, Samuel Morse sent the first Morse telegraph from Washington, D.C., to Baltimore, Maryland. ★ In Samuel Morse's telegraph system, a paper tape is indented with a stylus whenever an electric current is received. Due to its mechanical components, the receiver makes a clicking sound whenever the stylus moves to mark the paper tape. A telegraph sounder (left) and key (right) The operators initially translated the message based on the indentations on the tape but soon they realized they could translate these clicks directly into dots (dits) and dashes (dahs) without the need to look at the paper tape.
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