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  2. Perceptual Evaluation of Speech Quality - Wikipedia

    en.wikipedia.org/wiki/Perceptual_Evaluation_of...

    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 [1] in 2001. PESQ is used for objective voice quality testing by phone manufacturers, network ...

  3. Gibb categories - Wikipedia

    en.wikipedia.org/wiki/Gibb_Categories

    Another form of defensive behavior in communication is superiority. [3] This is when a person believes that they are better than the listener and can be shown by the way the speaker delivers the message. [citation needed] Equality is a contrasting behavior and shows that all people have self-worth. [3]

  4. Sound quality - Wikipedia

    en.wikipedia.org/wiki/Sound_quality

    This article is missing information about ways to quantify / qualify: various audio system measurements, listening test methodologies such as MUSHRA and mean opinion score; specific methods that take into account "different but better", e.g. Frechet Audio Distance.

  5. Perceptual Evaluation of Audio Quality - Wikipedia

    en.wikipedia.org/wiki/Perceptual_Evaluation_of...

    Perceptual Evaluation of Audio Quality (PEAQ) is a standardized algorithm for objectively measuring perceived audio quality, developed in 1994–1998 by a joint venture of experts within Task Group 6Q of the International Telecommunication Union's Radiocommunication Sector . It was originally released as ITU-R Recommendation BS.1387 in 1998 and ...

  6. Speech transmission index - Wikipedia

    en.wikipedia.org/wiki/Speech_transmission_index

    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.

  7. Elaboration likelihood model - Wikipedia

    en.wikipedia.org/wiki/Elaboration_likelihood_model

    Elaboration likelihood model is a general theory of attitude change.According to the theory's developers Richard E. Petty and John T. Cacioppo, they intended to provide a general "framework for organizing, categorizing, and understanding the basic processes underlying the effectiveness of persuasive communications".

  8. ILR scale - Wikipedia

    en.wikipedia.org/wiki/ILR_scale

    Individuals classified at level 3 are able to use the language as part of normal professional duties and can reliably elicit information and informed opinion from native speakers; examples include answering objections, clarifying points, stating and defending policy, conducting meetings, and reading with almost complete comprehension a variety ...

  9. Speaker's triangle - Wikipedia

    en.wikipedia.org/wiki/Speaker's_triangle

    A speaker's triangle is a delivery device commonly employed in competitive and academic public speaking activities. It involves a speaker engaging in a series of transition walks, physically moving to different positions on the stage while simultaneously delivering transition statements that inform the audience about the shift to the next main ...