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The sound recording copyright symbol or phonogram symbol, represented by the graphic symbol , is the copyright symbol used to provide notice of copyright in a Sound recording and reproduction, sound recording (phonogram) embodied in a phonorecord (LP record, LPs, Tape recorder, audiotapes, Compact Cassette, cassette tapes, compact discs, etc.). It was first introduced in the Rome Convention for the Protection of Performers, Producers of Phonograms and Broadcasting Organisations. The United States added it to its copyright law as part of its adherence to the Geneva Phonograms Convention. Its use is currently set out in 17 U.S.C. § 402, the codification of the Copyright Act of 1976. The P, letter P in stands for phonogram, the legal term used in most English-speaking countries to refer to works known in U.S. copyright law as "sound recordings". A sound recording has a separate copyright that is distinct from that of the underlying work (usually a musical work, expressible in mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copyright Symbol
The copyright symbol, or copyright sign, (a circled capital letter C for copyright), is the symbol used in copyright notices for works other than sound recordings. 17 U.S.C. The use of the symbol is described by the Universal Copyright Convention. The symbol is widely recognized but, under the Berne Convention, is no longer required in most nations to assert a new copyright. US law In the United States, the Berne Convention Implementation Act of 1988, effective March 1, 1989, removed the requirement for the copyright symbol from U.S. copyright law, but its presence or absence is legally significant on works published before that date, and it continues to affect remedies available to a copyright holder whose work is infringed. History Prior symbols indicating a work's copyright status are seen in Scottish almanacs of the 1670s; books included a printed copy of the local coat-of-arms to indicate their authenticity. A copyright notice was first required in the U.S. by the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sound Recording And Reproduction
Sound recording and reproduction is the electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Sound recording is the transcription of invisible vibrations in air onto a storage medium such as a phonograph disc. The process is reversed in sound reproduction, and the variations stored on the medium are transformed back into sound waves. Acoustic analog recording is achieved by a microphone diaphragm that senses changes in atmospheric pressure caused by acoustic sound waves and records them as a mechanical representation of the sound waves on a medium such as a phonograph record (in which a stylus cuts grooves on a record). In magnetic tape recording, the sound waves vibrate the microphone diaphragm and are converted into a varying electric current, which is then converted t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copyright Law
A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, educational, or musical form. Copyright is intended to protect the original expression of an idea in the form of a creative work, but not the idea itself. A copyright is subject to limitations based on public interest considerations, such as the fair use doctrine in the United States. Some jurisdictions require "fixing" copyrighted works in a tangible form. It is often shared among multiple authors, each of whom holds a set of rights to use or license the work, and who are commonly referred to as rights holders. These rights frequently include reproduction, control over derivative works, distribution, public performance, and moral rights such as attribution. Copyrights can be granted by public law and are in that case considered "territorial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copyright Symbol
The copyright symbol, or copyright sign, (a circled capital letter C for copyright), is the symbol used in copyright notices for works other than sound recordings. 17 U.S.C. The use of the symbol is described by the Universal Copyright Convention. The symbol is widely recognized but, under the Berne Convention, is no longer required in most nations to assert a new copyright. US law In the United States, the Berne Convention Implementation Act of 1988, effective March 1, 1989, removed the requirement for the copyright symbol from U.S. copyright law, but its presence or absence is legally significant on works published before that date, and it continues to affect remedies available to a copyright holder whose work is infringed. History Prior symbols indicating a work's copyright status are seen in Scottish almanacs of the 1670s; books included a printed copy of the local coat-of-arms to indicate their authenticity. A copyright notice was first required in the U.S. by the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geneva Phonograms Convention
The Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms, also known as the Geneva Phonograms Convention, is a 1971 international agreement relating to copyright protection for sound recordings. Legal context By the mid-1950s, the Berne Convention for the Protection of Literary and Artistic Works, the Buenos Aires Convention and Universal Copyright Convention granted strong rights to creators of printed or artistic content – and also to composers and performers of music – in most first world countries. The publisher of a book could prosecute a maker of unauthorized copies even if they operated in a different country. But there was no equivalent protection for sound recordings. The 1961 Rome Convention for the first time granted international recognition for copyright in sound recordings. Now music labels were recognized as having a copyright interest in the recording itself, separately from the composer and performer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copyright
A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, educational, or musical form. Copyright is intended to protect the original expression of an idea in the form of a creative work, but not the idea itself. A copyright is subject to limitations based on public interest considerations, such as the fair use doctrine in the United States. Some jurisdictions require "fixing" copyrighted works in a tangible form. It is often shared among multiple authors, each of whom holds a set of rights to use or license the work, and who are commonly referred to as rights holders. These rights frequently include reproduction, control over derivative works, distribution, public performance, and moral rights such as attribution. Copyrights can be granted by public law and are in that case considered "territorial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1909 Copyright Act
The Copyright Act of 1909 () was a landmark statute in United States statutory copyright law. It went into effect on July 1, 1909. The 1909 Act was repealed and superseded by the Copyright Act of 1976, which went into effect on January 1, 1978; but some of 1909 Act's provisions continue to apply to copyrighted works created before 1978. It allowed for works to be copyrighted for a period of 28 years from the date of publication and extended the renewal term from 14 years (effective as of the Copyright Act of 1831) to 28 years, for a maximum of 56 years (in place of the former 42 years). Background Before the 1909 Act, the last major revision to United States copyright law was the 1790 Act. Methods of reproducing and duplicating works subject to copyright had significantly increased since the 1790 Act. President Theodore Roosevelt expressed the need for a complete revision of copyright law as opposed to amendments, saying in a message to Congress in December 1905, "Our copyr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typographical Symbols
Typography is the art and technique of arranging type to make written language legible, readable and appealing when displayed. The arrangement of type involves selecting typefaces, point sizes, line lengths, line-spacing (leading), and letter-spacing (tracking), as well as adjusting the space between pairs of letters (kerning). The term ''typography'' is also applied to the style, arrangement, and appearance of the letters, numbers, and symbols created by the process. Type design is a closely related craft, sometimes considered part of typography; most typographers do not design typefaces, and some type designers do not consider themselves typographers. Typography also may be used as an ornamental and decorative device, unrelated to the communication of information. Typography is the work of typesetters (also known as compositors), typographers, graphic designers, art directors, manga artists, comic book artists, and, now, anyone who arranges words, letters, numbers, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enclosed Alphanumerics
Enclosed Alphanumerics is a Unicode block of typographical symbols of an alphanumeric within a circle, a bracket or other not-closed enclosure, or ending in a full stop. It is currently fully allocated. Within the Basic Multilingual Plane, a few additional enclosed numerals are in the Dingbats and the Enclosed CJK Letters and Months blocks. There is also a block with more of these characters in the Supplementary Multilingual Plane named Enclosed Alphanumeric Supplement (U+1F100–U+1F1FF), as of Unicode 6.0. Purpose Many of these characters were originally intended for use as bullets for lists.''The Unicode Standard'', 6.0.1 The parenthesized forms are historically based on typewriter approximations of the circled versions. Although these roles have been supplanted by styles and other markup in "rich text" contexts, the characters are included in the Unicode standard "for interoperability with the legacy East Asian character sets and for the occasional text context w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unicode Character Property
The Unicode Standard assigns various properties to each Unicode character and code point. The properties can be used to handle characters (code points) in processes, like in line-breaking, script direction right-to-left or applying controls. Some "character properties" are also defined for code points that have no character assigned and code points that are labeled like "<not a character>". The character properties are described in Standard Annex #44. Properties have levels of forcefulness: normative, informative, contributory, or provisional. For simplicity of specification, a character property can be assigned by specifying a continuous range of code points that have the same property. Semantic elements Properties are displayed in the following order: ode ame c c c ecomposition;; v m lias;;; *'alias' = corrected name *'bc' = bidi (bidirectional) category , R etc*'bm' = bidi mirrored or Y*'cc' = combining class osition of diacritic*decomposition = letter + diacritic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unicode
Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, which is maintained by the Unicode Consortium, defines as of the current version (15.0) 149,186 characters covering 161 modern and historic scripts, as well as symbols, emoji (including in colors), and non-visual control and formatting codes. Unicode's success at unifying character sets has led to its widespread and predominant use in the internationalization and localization of computer software. The standard has been implemented in many recent technologies, including modern operating systems, XML, and most modern programming languages. The Unicode character repertoire is synchronized with ISO/IEC 10646, each being code-for-code identical with the other. ''The Unicode Standard'', however, includes more than just the base code. Along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Code Point
In character encoding terminology, a code point, codepoint or code position is a numerical value that maps to a specific character. Code points usually represent a single grapheme—usually a letter, digit, punctuation mark, or whitespace—but sometimes represent symbols, control characters, or formatting. The set of all possible code points within a given encoding/character set make up that encoding's ''codespace''. For example, the character encoding scheme ASCII comprises 128 code points in the range 0 hex to 7Fhex, Extended ASCII comprises 256 code points in the range 0hex to FFhex, and Unicode comprises code points in the range 0hex to 10FFFFhex. The Unicode code space is divided into seventeen planes (the basic multilingual plane, and 16 supplementary planes), each with (= 216) code points. Thus the total size of the Unicode code space is 17 × = . Definition The notion of a code point is used for abstraction, to distinguish both: * the numbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
