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Speaker Recognition
Speaker recognition is the identification of a person from characteristics of voices. It is used to answer the question "Who is speaking?" The term voice recognition can refer to ''speaker recognition'' or speech recognition. Speaker verification (also called speaker authentication) contrasts with identification, and ''speaker recognition'' differs from '' speaker diarisation'' (recognizing when the same speaker is speaking). Recognizing the speaker can simplify the task of translating speech in systems that have been trained on specific voices or it can be used to authenticate or verify the identity of a speaker as part of a security process. Speaker recognition has a history dating back some four decades as of 2019 and uses the acoustic features of speech that have been found to differ between individuals. These acoustic patterns reflect both anatomy and learned behavioral patterns. Verification versus identification There are two major applications of speaker recognition techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speech Recognition
Speech recognition is an interdisciplinary subfield of computer science and computational linguistics that develops methodologies and technologies that enable the recognition and translation of spoken language into text by computers. It is also known as automatic speech recognition (ASR), computer speech recognition or speech-to-text (STT). It incorporates knowledge and research in the computer science, linguistics and computer engineering fields. The reverse process is speech synthesis. Some speech recognition systems require "training" (also called "enrollment") where an individual speaker reads text or isolated vocabulary into the system. The system analyzes the person's specific voice and uses it to fine-tune the recognition of that person's speech, resulting in increased accuracy. Systems that do not use training are called "speaker-independent" systems. Systems that use training are called "speaker dependent". Speech recognition applications include voice user interfaces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cohort Model
The cohort model in psycholinguistics and neurolinguistics is a model of lexical retrieval first proposed by William Marslen-Wilson and Alan Welsh in the late 1970s. It attempts to describe how visual or auditory input (i.e., hearing or reading a word) is mapped onto a word in a hearer's lexicon. According to the model, when a person hears speech segments real-time, each speech segment "activates" every word in the lexicon that begins with that segment, and as more segments are added, more words are ruled out, until only one word is left that still matches the input. Background information The cohort model relies on several concepts in the theory of lexical retrieval. The ''lexicon'' is the store of words in a person's mind; it contains a person's vocabulary and is similar to a mental dictionary. A ''lexical item, lexical entry'' is all the information about a word and the lexical storage is the way the items are stored for peak retrieval. ''Lexical access'' is the way that an ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immigration And Naturalization Service
The United States Immigration and Naturalization Service (INS) was a United States federal government agency under the United States Department of Labor from 1933 to 1940 and under the United States Department of Justice from 1940 to 2003. Referred to by some as former INS and by others as legacy INS, the agency ceased to exist under that name on March 1, 2003, when most of its functions were transferred to three new entities – United States Citizenship and Immigration Services (USCIS), U.S. Immigration and Customs Enforcement (ICE), and U.S. Customs and Border Protection (CBP) – within the newly created United States Department of Homeland Security (DHS), as part of a major government reorganization following the September 11 attacks of 2001. Prior to 1933, there were separate offices administering immigration and naturalization matters, known as the Bureau of Immigration and the Bureau of Naturalization, respectively. The INS was established on June 10, 1933, merging thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada–United States Border
The international border between Canada and the United States is the longest in the world by total length. The boundary (including boundaries in the Great Lakes, Atlantic, and Pacific coasts) is long. The land border has two sections: Canada's border with the Northern Tier (United States), northern tier of the contiguous United States to its south, and with the U.S. state of Alaska to its west. The bi-national International Boundary Commission deals with matters relating to marking and maintaining the boundary, and the International Joint Commission deals with issues concerning boundary waters. The agencies responsible for facilitating legal passage through the international boundary are the Canada Border Services Agency (CBSA) and U.S. Customs and Border Protection (CBP). History 18th century The Treaty of Paris (1783), Treaty of Paris of 1783 ended the American Revolutionary War between Kingdom of Great Britain, Great Britain and the United States. In the second article o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scobey–Coronach Border Crossing
The Scobey–Coronach Border Crossing connects the towns of Scobey, Montana and Coronach, Saskatchewan on the Canada–US border. Montana Highway 13 on the American side joins Saskatchewan Highway 36 on the Canadian side. An airport with a grass runway that straddles the border is located on the east side of this crossing. Canadian side Formerly called "East Poplar River", the Coronach border station was established in 1914 under the administrative oversight of the Port of Moose Jaw. In 1917/18, a combined residence and customs office was erected. The Canadian border station was upgraded in 1958, 1981 and 2014. US side In 1924, a border patrol station was established as a sub-office with Plentywood Station. In 1937, an inspection station at the Canadian border was established. This facility was reconstructed in the late 1970s. In 2007, a new facility was constructed that supports both CBP and Border Patrol. In 2019, the new hours of 9am to 7pm year round were a reduction fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberto Ciaramella
Alberto Ciaramella (born 1947) is an Italian computer engineer and scientist. He is notable for extensive pioneering contributions in the field of speech technologies and applied natural language processing, most of them at CSELT and Loquendo, with the amount of 40 papers and four patents. Biography Ciaramella obtained the Laurea in Electronic Engineering and the Post-Laurea in 1969 at La Sapienza University in Rome with prof. Antonio Ruberti as supervisor of his thesis. Then, he joined CSELT as a research engineer. In 1975 he patented at CSELT one of the first architecture-independent bootstrap devices that allowed the ''Gruppi Speciali'' (the first electronic Italian telephone switch and the most advanced project in Italian in the seventies) to start up by pushing a single button from a ROM memory in case of failure. During the 80s Ciaramella took part in some European projects (Esprit P26, SUNDIAL) in the pioneering field of speech recognition and dialogue systems on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CSELT
Telecom Italia Lab S.p.A. (formerly Centro Studi e Laboratori Telecomunicazioni S.p.A.; CSELT) is an Italian research center for telecommunication based in Torino, the biggest in Italy and one of the most important in Europe. It played a major role internationally especially in the standardization of protocols and technologies in telecommunication: perhaps the most widely well known is the standardization of mp3. CSELT has been active from 1964 to 2001, initially as a part of the IRI- STET group, the major conglomerate of Italian public Industries in the 1960s and 1970s; it later became part of Telecom Italia Group. In 2001 was renamed Telecom Italia Lab as part of Telecom Italia Group. Research areas Transmission technology and fiber optics CSELT became internationally known at the end of 1960s thanks to a cooperation with the US-based company COMSAT for a pilot project of TDMA (and PCM) satellite communication system. Furthermore, in 1971 it started a joint research w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Consumer Privacy Act
The California Consumer Privacy Act (CCPA) is a state statute intended to enhance privacy rights and consumer protection for residents of the state of California in the United States. The bill was passed by the California State Legislature and signed into law by the Governor of California, Jerry Brown, on June 28, 2018, to amend Part 4 of Division 3 of the California Civil Code.The California Consumer Privacy Act of 2018 Officially called AB-375, the act was introduced by Ed Chau, member of the California State Assembly, and State Senator Robert Hertzberg. Amendments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Union
The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The union has a total area of and an estimated population of over 449million as of 2024. The EU is often described as a ''sui generis'' political entity combining characteristics of both a federation and a confederation. Containing 5.5% of the world population in 2023, EU member states generated a nominal gross domestic product (GDP) of around €17.935 trillion in 2024, accounting for approximately one sixth of global economic output. Its cornerstone, the European Union Customs Union, Customs Union, paved the way to establishing European Single Market, an internal single market based on standardised European Union law, legal framework and legislation that applies in all member states in those matters, and only those matters, where the states ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Data Protection Regulation
The General Data Protection Regulation (Regulation (EU) 2016/679), abbreviated GDPR, is a European Union regulation on information privacy in the European Union (EU) and the European Economic Area (EEA). The GDPR is an important component of EU privacy law and human rights law, in particular Article 8(1) of the Charter of Fundamental Rights of the European Union. It also governs the transfer of personal data outside the EU and EEA. The GDPR's goals are to enhance individuals' control and rights over their personal information and to simplify the regulations for international business. It supersedes the Data Protection Directive 95/46/EC and, among other things, simplifies the terminology. The European Parliament and Council of the European Union adopted the GDPR on 14 April 2016, to become effective on 25 May 2018. As an EU regulation (instead of a directive), the GDPR has direct legal effect and does not require transposition into national law. However, it also provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-factor Authentication
Multi-factor authentication (MFA; two-factor authentication, or 2FA) is an electronic authentication method in which a user is granted access to a website or Application software, application only after successfully presenting two or more distinct types of evidence (or Authentication#Authentication factors, factors) to an authentication mechanism. MFA protects personal data—which may include personal identification or financial assets—from being accessed by an unauthorized third party that may have been able to discover, for example, a single password. Usage of MFA has increased in recent years. Security issues which can cause the bypass of MFA are #Fatigue attack, fatigue attacks, phishing and SIM swap scam, SIM swapping. Accounts with MFA enabled are significantly less likely to be compromised. Authentication factors Authentication takes place when someone tries to log into a computer resource (such as a computer network, device, or application). The resource requires ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambient Noise Level
In atmospheric sounding and noise pollution, ambient noise level (sometimes called background noise level, reference sound level, or room noise level) is the background sound pressure level at a given location, normally specified as a reference level to study a new intrusive sound source. Ambient sound levels are often measured in order to map sound conditions over a spatial regime to understand their variation with locale. In this case the product of the investigation is a sound level contour map. Alternatively ambient noise levels may be measured to provide a reference point for analyzing an intrusive sound to a given environment. For example, sometimes aircraft noise is studied by measuring ambient sound without presence of any overflights, and then studying the noise addition by measurement or computer simulation of overflight events. Or roadway noise is measured as ambient sound, prior to introducing a hypothetical noise barrier intended to reduce that ambient nois ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
