The roles of mask luminance and perceptual grouping in visual backward masking | JOV | ARVO JournalsThe roles of mask luminance and perceptual grouping in visual backward masking | JOV | ARVO Journals

Among the pattern masks, strong A-type masking occurred for the 6dNN6dN mask and virtually no masking for the 13N mask. These ... previously studied these two types of masks and found B-type masking for the 1N_1N mask and A-type masking for the 6N_6N mask. ... That the 3N mask did not show stronger masking than the 1N_1N mask is contrary to some theories of masking that predict that ... The 1N_1N mask produced the expected B-type masking and showed the strongest masking overall (main effect of mask type: F(2,10 ...
more infohttps://jov.arvojournals.org/article.aspx?articleid=2203965

The effect of integration masking on visual processing in perceptual categorizationThe effect of integration masking on visual processing in perceptual categorization

We used an integration masking paradigm with mask opacity of 50%, 60%, and 70% inside a magnetic resonance imaging scanner. The ... results show that mask opacity affects blood-oxygen-level dependent (BOLD) signal in visual processing areas (V1, V2, V3, and ...
more infohttps://insights.ovid.com/pubmed?PMID=28606387

Auditory Masking Effects on Speech Fluency in Aphasia and Apraxia of Speech - Full Text View - ClinicalTrials.govAuditory Masking Effects on Speech Fluency in Aphasia and Apraxia of Speech - Full Text View - ClinicalTrials.gov

Perceptual masking. Auditory stimulation. Speech. Language. Verbal Fluency Disorders. Additional relevant MeSH terms: ... Auditory Masking Effects on Speech Fluency in Aphasia and Apraxia of Speech. The safety and scientific validity of this study ... In addition, though masking is most likely to affect speech disfluencies, previous studies did not measures disfluencies. The ... Other Name: Masking Noise. Behavioral: Altered Auditory Feedback Participants will produce sentences while listening to their ...
more infohttps://clinicaltrials.gov/ct2/show/NCT02094014?term=%22Apraxia%22&rank=6

sensory tests, proficiency tests, calibration methods, sensory studies: Publicationssensory tests, proficiency tests, calibration methods, sensory studies: Publications

Perceptual masking of boar taint in Swedish fermented sausages. Sandra Stolzenbach, Gunilla Lindahl, Kerstin Lundström, Gang ...
more infohttps://esn-network.com/research/publications/?no_cache=1&tx_pubdb_pi1%5Bpnum%5D=3

Contribution to the differentiation of peripheral versus central tinnitus via auditory brain stem response evaluation.Contribution to the differentiation of peripheral versus central tinnitus via auditory brain stem response evaluation.

Perceptual Masking. Reaction Time. Tinnitus / diagnosis*. From MEDLINE®/PubMed®, a database of the U.S. National Library of ... The occurrence of waves I and III was often affected in the tinnitus ears in both groups, but it increased, after masking, only ... An increase in the latency values of wave V, unaffected by the masking procedure, could be observed in A- patients. ... Subjects, classified on the basis of their mean auditory threshold and masking curves according to Feldmann, underwent a ...
more infohttp://www.biomedsearch.com/nih/Contribution-to-differentiation-peripheral-versus/4004647.html

Workshop Perceptual Effects of Filtering and Masking Introduction to Filtering and Masking - PDFWorkshop Perceptual Effects of Filtering and Masking Introduction to Filtering and Masking - PDF

Workshop Perceptual Effects of Filtering and Masking Introduction to Filtering and Masking The perception and correct ... 1 Workshop Perceptual Effects of Filtering and Masking Introduction to Filtering and Masking The perception and correct ... Download "Workshop Perceptual Effects of Filtering and Masking Introduction to Filtering and Masking" ... 2. Masking The effects of masking are not so clear cut as masking does not actually remove a cue but obscures it by overlaying ...
more infohttp://docplayer.net/21113204-Workshop-perceptual-effects-of-filtering-and-masking-introduction-to-filtering-and-masking.html

iLab Publications - University of Southern CaliforniaiLab Publications - University of Southern California

Perceptual Masking ; Sensory Thresholds ; Space Perception/physiology ; Support, U.S. Govt, Non-P.H.S. ; Support, U.S. Govt, ...
more infohttp://ilab.usc.edu/publications/Lee_etal99nn.html

Evolving concepts of developmental auditory processing disorder (APD): a British Society of Audiology APD special interest...Evolving concepts of developmental auditory processing disorder (APD): a British Society of Audiology APD special interest...

Perceptual Masking. *Predictive Value of Tests. *Psychoacoustics. *Speech Perception. *Surveys and Questionnaires ...
more infohttp://www.curehunter.com/public/pubmed23039930.do

Plus itPlus it

1969) Perceptual masking in multiple sound backgrounds. J Acoust Soc Am 45:694-703, doi:10.1121/1.1911445, pmid:5776931. ... 2012) The effects of energetic and informational masking on the Words-in-Noise Test (WIN). J Am Acad Audiol 23:522-533, doi: ... 1947) The masking of speech. Psychol Bull 44:105-129, doi:10.1037/h0055960, pmid:20288932. ... During perceptual tasks, elevated prefrontal activity can occur with elevated activity in sensory and association cortices, ...
more infohttp://www.jneurosci.org/content/35/9/3929

Frontiers | Independent impacts of age and hearing loss on spatial release in a complex auditory environment | NeuroscienceFrontiers | Independent impacts of age and hearing loss on spatial release in a complex auditory environment | Neuroscience

... age alone can be shown to substantially reduce spatial release from masking. These data support the hypothesis that aging, ... age alone can be shown to substantially reduce spatial release from masking. These data support the hypothesis that aging, ... Carhart, R., Tillman, T. W., and Greetis, E. S. (1969). Perceptual masking in multiple sound backgrounds. J. Acoust. Soc. Am. ... In the masked conditions the target level was fixed at 50 dB SPL and the masker levels were adaptively varied, using a one-up/ ...
more infohttps://www.frontiersin.org/articles/10.3389/fnins.2013.00252/full

Search | IOVS | ARVO JournalsSearch | IOVS | ARVO Journals

TAGS: masks, perceptual masking, amblyopia, eye, attenuation, spatial frequency Invest. Ophthalmol. Vis. Sci.. 2018; 59(10): ... TAGS: contrast sensitivity, perceptual masking, amblyopia, eye, balance, device, spatial frequency Invest. Ophthalmol. Vis. Sci ... Amblyopic Suppression: Passive Attenuation, Enhanced Dichoptic Masking by the Fellow Eye or Reduced Dichoptic Masking by the ...
more infohttp://iovs.arvojournals.org/solr/searchresults.aspx?author=Robert+F.+Hess

Patent US7969333 - Complexity-aware encoding - Google PatentsPatent US7969333 - Complexity-aware encoding - Google Patents

Regulation of decode-side processing based on perceptual masking. US20070116126. 21 Mar 2006. 24 May 2007. Apple Computer, Inc. ...
more infohttp://www.google.ca/patents/US7969333

Patent US5113255 - Moving image signal encoding apparatus and decoding apparatus - Google PatentsPatent US5113255 - Moving image signal encoding apparatus and decoding apparatus - Google Patents

Regulation of decode-side processing based on perceptual masking. US8861601. Apr 22, 2005. Oct 14, 2014. Qualcomm Incorporated ...
more infohttp://www.google.com/patents/US5113255?dq=7,157,879

European Journal of Pharmacology (v.650, #1) | www.chemweb.comEuropean Journal of Pharmacology (v.650, #1) | www.chemweb.com

Keywords: Mu opioid receptor; Delta opioid receptor; Drug discrimination; Beta-endorphin; Perceptual masking; (Monkey); ... a more likely alternative is that the diminished effects of ethanol were due to perceptual masking of the ethanol stimulus. In ...
more infohttps://chemweb.com/articles/00142999/06500001

Patent US8098332 - Real time motion picture segmentation and superposition - Google PatentsPatent US8098332 - Real time motion picture segmentation and superposition - Google Patents

Method and apparatus for video watermarking using perceptual masks. US6320676. Aug 12, 1999. Nov 20, 2001. Fuji Photo Film Co ... generating a text mask for text located in the image, the text mask indicative of a location of the text in the image; ... PPI separator unit 200 obtains the PPI mask generated by mask generator unit 160 and uses it to prepare a separated PPI 8. ... Switch 273 produces a text mask based on the pixel data it receives from decoder 268 and passes the text mask from text ...
more infohttp://www.google.com/patents/US8098332?dq=7,328,163

Proceeding] Modelling and Simulation ~MS 2013~Proceeding] Modelling and Simulation ~MS 2013~

A Perceptual Masking based Feature Set for Speech Recognition. Padmalochini Umakanthan and Kaliappan Gopalan doi: 10.2316/P. ...
more infohttp://actapress.com/Content_Of_Proceeding.aspx?ProceedingID=752

Search | IOVS | ARVO JournalsSearch | IOVS | ARVO Journals

TAGS: crowding, fovea centralis, perceptual masking, presbyopia, vision, visual acuity, training, perceptual learning Journal ... TAGS: crowding, fovea centralis, perceptual masking Journal of Vision. 2015; 15(13):10. doi: 10.1167/15.13.10 ... Advanced Method Of Perceptual Training For Improving Near Visual Functions Using Mobile Devices ... Training-induced recovery of low-level vision followed by high-level perceptual improvements in an adult with developmental ...
more infohttps://iovs.arvojournals.org/solr/searchresults.aspx?author=Maria+Lev

Long latency auditory evoked potentials in children with phonological disorderLong latency auditory evoked potentials in children with phonological disorder

The effect of otitis media with effusion on perceptual masking. Arch Otolaryngol Head Neck Surg. 2003;129:1056-62. [ Links ]. ...
more infohttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-56872010000400034&lng=en&nrm=iso&tlng=en

Plus itPlus it

1989) Evidence for perceptual masking of the discriminative morphine stimulus. Psychopharmacology (Berl) 98:212-221. ... suggesting that the impact of JNJ16259685 was not the result of perceptual masking (Gauvin and Young, 1989). Rather, the ... Albans, VT), which were equipped with white noise to mask external sounds. Within the chambers, the monkeys were seated in ...
more infohttp://jpet.aspetjournals.org/content/343/1/214

Engineering & Informatics - NUI GalwayEngineering & Informatics - NUI Galway

Application of Perceptual Masking to Speech Recognition. Jones, E. & Ambikairajah, E. (1995) Application of Perceptual Masking ... Application of perceptual masking to speech recognition. Proc. Sixth Irish DSP and Control Colloquium, The Queens University ... 1995) Application of perceptual masking to speech recognition. Proc. Sixth Irish DSP and Control Colloquium, The Queens ... Temporal Masking Models for Audio Coding. Gunawan, T. S., Ambikairajah, E. & Jones, E. (2004) Temporal Masking Models for Audio ...
more infohttp://www.nuigalway.ie/our-research/people/edwardjones/

Recovery from prior stimulation. I: Relationship to spontaneous firing rates of primary auditory neurons - Semantic ScholarRecovery from prior stimulation. I: Relationship to spontaneous firing rates of primary auditory neurons - Semantic Scholar

We find that recovery of forward-masked thresholds is slower for low spontaneous-rate neurons compared to high spontaneous-rate ... range forward suppression in marmoset inferior colliculus neurons is generated centrally and accounts for perceptual masking.. ... Intensity discrimination in forward masking.. *Feng Zeng, Christopher W. Turner. *The Journal of the Acoustical Society of ... Possible origins of the non-monotonic intensity discrimination function in forward masking.. *Feng Zeng, R V Shannon ...
more infohttps://www.semanticscholar.org/paper/Recovery-from-prior-stimulation.-I%3A-Relationship-to-Relkin-Doucet/fb51aaee58af92f6e3dcc520458a445c2e2c5886

Search | JOV | ARVO JournalsSearch | JOV | ARVO Journals

TAGS: crowding, fovea centralis, perceptual masking, presbyopia, vision, visual acuity, training, perceptual learning Journal ... TAGS: crowding, fovea centralis, perceptual masking Journal of Vision. 2015; 15(13):10. doi: 10.1167/15.13.10 ... TAGS: crowding, perceptual masking Journal of Vision. 2015; 15(8):5. doi: 10.1167/15.8.5 ... How crowding, masking, and contour interactions are related: A developmental approach PDF ...
more infohttps://jov.arvojournals.org/solr/searchresults.aspx?author=Uri+Polat

US20100135525A1 - Content Processing Methods Using Reversible Watermarking 
        - Google PatentsUS20100135525A1 - Content Processing Methods Using Reversible Watermarking - Google Patents

... and then locally adapting the flat watermark signal in accordance with a perceptual mask. (The mask is generated from the image ... Method and apparatus for video watermarking using perceptual masks US20010021260A1 (en) * 1997-08-20. 2001-09-13. Samsung ... Method and apparatus for video watermarking using perceptual masks US5825892A (en) * 1996-10-28. 1998-10-20. International ... The perceptual mask data conveyed by the second watermark is then applied to the flat watermark (e.g., by multiplication) to ...
more infohttps://patents.google.com/patent/US20100135525A1/en

US9465954B1 - Method and system for tracking masking of data 
        - Google PatentsUS9465954B1 - Method and system for tracking masking of data - Google Patents

The methods involve monitoring one or more masking operations on the one or more data elements in the datastore. Thereafter, ... one or more metadata associated with the one or more masking operations are identified. Subsequent to identifying the one or ... enabling the same information on masking to be obtained at the destination, as at the source. ... Methods and systems for tracking masking of one or more data elements in a datastore are disclosed. ...
more infohttps://patents.google.com/patent/US9465954