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Kevin Lenzo
Kevin Lenzo (born 1967) is an American computer scientist. He wrote the initial infobot, founded The Perl Foundation (and was its chairman until 2007) and the Yet Another Perl Conferences (YAPC)., released CMU Sphinx into Open source, founded Cepstral LLC, and has been a major contributor to the Festival Speech Synthesis System, FestVox, and Flite. His voice is the basis for a number of synthetic voices, including FreeTTS, Flite, and the cmu_us_kal_diphone Festival voice. He has also contributed Perl modules to CPAN. Kevin was also a founding member of the 1980s funk band "Leftover Funk" See also * YAPC, the Yet Another Perl Conferences, founded by Kevin Lenzo * The Perl Foundation, co-founded with Kurt DeMaagd * Flite, Festival Speech Synthesis System and in particular kal_diphone (Kevin A Lenzo) made from his voice, and FestVox for building synthetic voices * The Infobot, an Internet Relay Chat agent * CMU Sphinx which he released into Open Source * FreeTTS, a Java por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infobot
Infobot is a Perl IRC bot, first written in 1995 by Kevin Lenzo. The bot's main goal was to remember Uniform Resource Locator, URLs and associate them with a descriptive name, so whenever someone needed a specific URL they could ask the bot. For that reason, the first Infobot, running in #macintosh on the EFnet Internet Relay Chat, IRC network, had the nickname 'url'. Although the main project is now inactive, many fork (software), forks from the original program were made, some of which are still active. Most of these forks carry extra features, such as googling a phrase given through the chat and saying the results of the query as messages directly in the chat. Operation The Infobot works by a method of factoids. It stores information in its database by connecting a phrase with its definition, usually an informative short line. It records its information by constantly listening to the chat (which is configurable). It states its factoids when it recognizes a question in the ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Voices
Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented in software or hardware products. A text-to-speech (TTS) system converts normal language text into speech; other systems render symbolic linguistic representations like phonetic transcriptions into speech. The reverse process is speech recognition. Synthesized speech can be created by concatenating pieces of recorded speech that are stored in a database. Systems differ in the size of the stored speech units; a system that stores phones or diphones provides the largest output range, but may lack clarity. For specific usage domains, the storage of entire words or sentences allows for high-quality output. Alternatively, a synthesizer can incorporate a model of the vocal tract and other human voice characteristics to create a completely "synthetic" voice output. The quality of a speech synthesizer is judged by its similarity to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computational Linguistics Researchers
Computation is any type of arithmetic or non-arithmetic calculation that follows a well-defined model (e.g., an algorithm). Mechanical or electronic devices (or, historically, people) that perform computations are known as '' computers''. An especially well-known discipline of the study of computation is computer science. Physical process of Computation Computation can be seen as a purely physical process occurring inside a closed physical system called a computer. Examples of such physical systems are digital computers, mechanical computers, quantum computers, DNA computers, molecular computers, microfluidics-based computers, analog computers, and wetware computers. This point of view has been adopted by the physics of computation, a branch of theoretical physics, as well as the field of natural computing. An even more radical point of view, pancomputationalism (inaudible word), is the postulate of digital physics that argues that the evolution of the universe is itself a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Computer Scientists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cepstral LLC
Cepstral is a provider of speech synthesis technology and services. It was founded in June 2000 by scientists from Carnegie Mellon University including the computer scientists Kevin Lenzo and Alan W. Black. It is a privately held corporation with headquarters in Pittsburgh, Pennsylvania. The company primarily produces synthetic voices to be used in telephony systems, mobile applications, desktop applications, and with other TTS software such as open-source Festival. See also * Cepstrum * Kevin Lenzo * Alan W. Black * Speech synthesis Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented in software or hardware products. A text-to-speech (TTS) system converts normal languag ... References External links The Cepstral website Software companies based in Pennsylvania Software companies of the United States {{US-software-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Camel
White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light. The color white can be given with white pigments, especially titanium dioxide. In ancient Egypt and ancient Rome, priestesses wore white as a symbol of purity, and Romans wore white togas as symbols of citizenship. In the Middle Ages and Renaissance a white unicorn symbolized chastity, and a white lamb sacrifice and purity. It was the royal color of the kings of France, and of the monarchist movement that opposed the Bolsheviks during the Russian Civil War (1917–1922). Greek and Roman temples were faced with white marble, and beginning in the 18th century, with the advent of neoclassical architecture, white became the most common color of new churche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Agent
In computer science, a software agent or software AI is a computer program that acts for a user or other program in a relationship of agency, which derives from the Latin ''agere'' (to do): an agreement to act on one's behalf. Such "action on behalf of" implies the authority to decide which, if any, action is appropriate. Agents are colloquially known as '' bots'', from ''robot''. They may be embodied, as when execution is paired with a robot body, or as software such as a chatbot executing on a phone (e.g. Siri) or other computing device. Software agents may be autonomous or work together with other agents or people. Software agents interacting with people (e.g. chatbots, human-robot interaction environments) may possess human-like qualities such as natural language understanding and speech, personality or embody humanoid form (see Asimo). Related and derived concepts include ''intelligent agents'' (in particular exhibiting some aspects of artificial intelligence, such as r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Relay Chat
Internet Relay Chat (IRC) is a text-based chat system for instant messaging. IRC is designed for group communication in discussion forums, called '' channels'', but also allows one-on-one communication via private messages as well as chat and data transfer, including file sharing. Internet Relay Chat is implemented as an application layer protocol to facilitate communication in the form of text. The chat process works on a client–server networking model. Users connect, using a clientwhich may be a web app, a standalone desktop program, or embedded into part of a larger programto an IRC server, which may be part of a larger IRC network. Examples of programs used to connect include Mibbit, IRCCloud, KiwiIRC, and mIRC. IRC usage has been declining steadily since 2003, losing 60 percent of its users. In April 2011, the top 100 IRC networks served more than half a million users at a time. History IRC was created by Jarkko Oikarinen in August 1988 to replace a progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infobot
Infobot is a Perl IRC bot, first written in 1995 by Kevin Lenzo. The bot's main goal was to remember Uniform Resource Locator, URLs and associate them with a descriptive name, so whenever someone needed a specific URL they could ask the bot. For that reason, the first Infobot, running in #macintosh on the EFnet Internet Relay Chat, IRC network, had the nickname 'url'. Although the main project is now inactive, many fork (software), forks from the original program were made, some of which are still active. Most of these forks carry extra features, such as googling a phrase given through the chat and saying the results of the query as messages directly in the chat. Operation The Infobot works by a method of factoids. It stores information in its database by connecting a phrase with its definition, usually an informative short line. It records its information by constantly listening to the chat (which is configurable). It states its factoids when it recognizes a question in the ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YAPC
Yet Another Perl Conference (YAPC), from 2016–2019 called The Perl Conference (TPC), from 2020 on The Perl and Raku Conference, is a series of conferences discussing the Perl programming language, usually organized under the auspices of The Perl Foundation and Yet Another Society, a "non-profit corporation for the advancement of collaborative efforts in computer and information sciences". The name is an homage to yacc, " Yet Another Compiler Compiler". The first YAPC was held at Carnegie Mellon University in Pittsburgh, Pennsylvania, US on June 24 and June 25, 1999. Organizer Kevin Lenzo assembled 31 different speakers into the schedule on various Perl-related topics. The idea of a low-cost Perl conference quickly spread with a European version of YAPC established in 2000, Israel in 2003, Australia in 2004, Asia and Brazil in 2005, and Russia in 2008. The only continents never to have hosted a YAPC are Africa and Antarctica. In 2016, YAPC rebranded itself as The P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Perl Foundation
The Perl Foundation (TPF) is a non-profit, 501(c)(3) organization based in Holland, Michigan. It is dedicated to the advancement of the Perl and Raku (programming language) Raku is a member of the Perl family of programming languages. Formerly known as Perl 6, it was renamed in October 2019. Raku introduces elements of many modern and historical languages. Compatibility with Perl was not a goal, though a compatibil ... programming languages through open discussion, collaboration, design, and code. The Perl Foundation fulfills a range of activities which includes, "the collection and distribution of development grants, sponsorship and organization of community-led local and international Perl conferences, and support for community web sites and user groups." Projects and activities The Perl Foundation supports the use and development of Perl in many ways: *Supporting international YAPCs *Awarding grants for Perl projects *Network infrastructure operations, which support comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CPAN
The Comprehensive Perl Archive Network (CPAN) is a repository of over 250,000 software modules and accompanying documentation for 39,000 distributions, written in the Perl programming language by over 12,000 contributors. ''CPAN'' can denote either the archive network or the Perl program that acts as an interface to the network and as an automated software installer (somewhat like a package manager). Most software on CPAN is free and open source software. History CPAN was conceived in 1993 and has been active online since October 1995. It is based on the CTAN model and began as a place to unify the structure of scattered Perl archives. Role Like many programming languages, Perl has mechanisms to use external libraries of code, making one file contain common routines used by several programs. Perl calls these ''modules''. Perl modules are typically installed in one of several directories whose paths are placed in the Perl interpreter when it is first compiled; on Unix-like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
