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Final AT&T Labs logo, 1999-2005. AT&T Laboratories, Inc., known informally as AT&T Labs, was founded in 1996, as a result of the split of AT&T Bell Laboratories into separate R&D organizations supporting AT&T Corporation and Lucent Technologies. Lucent retained the name Bell Labs and AT&T adopted the name AT&T Laboratories for its R&D organization.
Harvard sentences. The Harvard sentences, or Harvard lines, [1] is a collection of 720 sample phrases, divided into lists of 10, used for standardized testing of Voice over IP, cellular, and other telephone systems. They are phonetically balanced sentences that use specific phonemes at the same frequency they appear in English.
Perceptual Evaluation of Speech Quality (PESQ) is a family of standards comprising a test methodology for automated assessment of the speech quality as experienced by a user of a telephony system. It was standardized as Recommendation ITU-T P.862 in 2001. PESQ is used for objective voice quality testing by phone manufacturers, network equipment ...
WASHINGTON (Reuters) -The U.S. Supreme Court on Friday in a decision on free speech in the digital age set a new standard for determining if public officials acted in a governmental capacity when ...
Speech Transmission Index (STI) is a measure of speech transmission quality. The absolute measurement of speech intelligibility is a complex science. The STI measures some physical characteristics of a transmission channel (a room, electro-acoustic equipment, telephone line, etc.), and expresses the ability of the channel to carry across the characteristics of a speech signal.
The Test of Adolescent and Adult Language: Third Edition ( TOAL-3) is a standardized, norm-referenced assessment of receptive, written and expressive language. The TOAL-3 was published in 1994. The test is used to help identify individuals who may have a language disorder, and to help determine in what area (s) the dysfunction lies.
A - Arm (or leg) weakness - Inability to raise one's arm fully, or the inability to hold or squeeze something (such as someone's hand), or a new reduction in strength of an arm or leg when raising/supporting an extra weight (such as new difficulty of carrying/lifting a typical object, or raising one's body from squatting/sitting position).
Symbolic speech. Symbolic speech is a legal term in United States law used to describe actions that purposefully and discernibly convey a particular message or statement to those viewing it. [1] Symbolic speech is recognized as being protected under the First Amendment as a form of speech, but this is not expressly written as such in the document.