Perceptual Evaluation of Audio Quality (PEAQ) is a standardized algorithm for objectively measuring perceived audio quality, developed in 1994–1998 by...
11 KB (1,334 words) - 19:16, 23 November 2023
Perceptual Evaluation of Speech Quality (PESQ) is a family of standards comprising a test methodology for automated assessment of the speech quality as...
8 KB (918 words) - 14:47, 28 July 2024
PSPLab (category Articles with topics of unclear notability from March 2014)
Audio Compression MP3 codec, MPEG-2/4 AAC codec Psychoacoustic model, Bit Allocation, Filterbank Low-delay AAC codec Perceptual Evaluation of Audio Quality...
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measurement Perceptual Evaluation of Audio Quality (PEAQ) Perceptual Evaluation of Speech Quality (PESQ) TIA/EIA-920 – Standard for high-quality digital telephony...
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Data compression (redirect from Perceptual audio coding)
documented an entire variety of finished, working audio coders, nearly all of them using perceptual techniques and some kind of frequency analysis and back-end...
68 KB (7,556 words) - 22:09, 19 May 2025
Perceptual Evaluation of Audio Quality (PEAQ) Perceptual Evaluation of Video Quality (PEVQ) "POLQA - The Next-Generation Mobile Voice Quality Testing Standard"...
15 KB (2,065 words) - 09:46, 5 November 2024
Electronics Loudspeaker measurement Noise Perceptual Evaluation of Audio Quality (PEAQ) Phase distortion Physics of music Rumble measurement Signal-to-noise...
32 KB (4,256 words) - 20:42, 31 May 2025
2016). "A Meta-Analysis of High Resolution Audio Perceptual Evaluation". Journal of the Audio Engineering Society. 64 (6). J. Audio Eng. Soc.: 364–379. doi:10...
34 KB (3,502 words) - 18:05, 6 June 2025
algorithms are Perceptual Evaluation of Audio Quality (PEAQ) for audio quality of e.g. lossy audio codecs, Perceptual Evaluation of Video Quality (PEVQ) for...
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(2016-06-27). "A Meta-Analysis of High Resolution Audio Perceptual Evaluation". Journal of the Audio Engineering Society. 64 (6). J. Audio Eng. Soc.: 364–379. doi:10...
20 KB (2,090 words) - 03:36, 5 May 2025
are the quality of experience (QoE), mean opinion score (MOS), perceptual speech quality measure (PSQM) and perceptual evaluation of video quality (PEVQ)...
38 KB (4,650 words) - 07:12, 1 April 2025
Hearing-Aid Speech Quality Index (HASQI) is a measure of audio quality originally designed for the evaluation of speech quality for those with a hearing...
4 KB (499 words) - 03:44, 20 March 2024
Dynamic range compression (redirect from Audio compressor)
Walther-Hansen, Mads (2014-02-03). "Perceptual Effects of Dynamic Range Compression in Popular Music Recordings". Journal of the Audio Engineering Society. 62 (1/2):...
39 KB (4,695 words) - 10:08, 19 January 2025
credibility of the victim, i.e., the perceptual quality of the audio deepfake. Several metrics determine the level of accuracy of audio deepfake generation...
48 KB (5,020 words) - 13:44, 17 June 2025
idea of measuring subjective video quality is similar to the mean opinion score (MOS) evaluation for audio. To evaluate the subjective video quality of a...
18 KB (2,408 words) - 11:42, 16 April 2024
MPEG-1 (category Audio codecs)
standard for lossy compression of video and audio. It is designed to compress VHS-quality raw digital video and CD audio down to about 1.5 Mbit/s (26:1...
90 KB (10,881 words) - 21:28, 23 March 2025
Acoustic fingerprint (redirect from Audio fingerprinting)
acoustic fingerprint algorithm must take into account the perceptual characteristics of the audio. If two files sound alike to the human ear, their acoustic...
6 KB (675 words) - 16:27, 22 December 2024
Illusion (redirect from Perceptual illusion)
individual's capacity for depth perception and motion perception, and perceptual constancy. Other illusions occur due to biological sensory structures...
16 KB (1,898 words) - 22:29, 26 May 2025
Portable media player (redirect from Digital audio player)
AT&T Perceptual Audio Coding (PAC), pp. 73–82, in Collected Papers on Digital Audio Bit-Rate Reduction, N. Gilchrist and C. Grewin, eds, Audio Engineering...
77 KB (8,520 words) - 15:13, 18 June 2025
Foundation. 8 August 2023. ITU-T Test Signals for Telecommunication Systems Test Samples ITU-T Perceptual evaluation of speech quality (PESQ) tool Sources...
16 KB (1,760 words) - 22:11, 17 December 2024
Speech synthesis (redirect from Evaluation of speech synthesis)
consisting of 2D videos with audio had been completed. In March 2020, a freeware web application called 15.ai that generates high-quality voices from...
82 KB (9,616 words) - 17:19, 11 June 2025
examination of the vocal cords to the neurological examination to ensure the success of the surgery because of their trained ear. Perceptual evaluation of voice...
15 KB (2,040 words) - 21:30, 23 May 2025
ABX test (category Digital audio)
the test circumstances, a perceptual difference can be found. ABX tests are commonly used in evaluations of digital audio data compression methods; sample...
14 KB (2,040 words) - 23:46, 11 December 2023
DxOMark (category Wikipedia articles with possible conflicts of interest from October 2019)
equivalent, called a Sports score. Another metric, the Perceptual MegaPixel (P-MPix), defined as 'the unit of a sharpness measurement', is used to rate the resolution...
29 KB (2,517 words) - 17:30, 12 December 2024
Uncanny valley (category Concepts in the philosophy of mind)
person. This has been associated with perceptual uncertainty and the theory of predictive coding. Conflicting perceptual cues: The negative effect associated...
85 KB (8,920 words) - 09:45, 24 June 2025
May 2004). DVD-Audio versus SACD: Perceptual Discrimination of Digital Audio Coding Formats (PDF). AES Convention:116. Berlin: Audio Engineering Society...
53 KB (6,465 words) - 13:19, 15 June 2025
Direct Stream Digital (redirect from DSD Audio over PCM Frames)
Society. Reiss, J.D., 2016. A meta-analysis of high resolution audio perceptual evaluation. Journal of the Audio Engineering Society, 64(6), pp.364-379. Direct...
40 KB (4,186 words) - 15:12, 27 May 2025
MUSHRA (section Language of test items)
methodology for conducting a codec listening test to evaluate the perceived quality of the output from lossy audio compression algorithms. It is defined by ITU-R...
15 KB (1,981 words) - 12:43, 24 May 2025
Transparency (data compression) (redirect from Perceptually lossless)
of lossy data compression accurate enough that the compressed result is perceptually indistinguishable from the uncompressed input, i.e. perceptually...
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Circuit Merit (section Delivered Audio Quality)
depictions of radio communications. Absolute Category Rating MOS Mean Opinion Score Perceptual Evaluation of Speech Quality (PESQ) Perceptual Objective...
9 KB (931 words) - 18:32, 8 August 2022