The effect of change in stimulation on the transmission of information in visual perception

2020 ◽

pp. 74-88

Author(s):

Susanne Junker

Keyword(s):

Visual Perception ◽

Digital Photography ◽

17Th Century ◽

Time Frame ◽

Home Office ◽

Visual Method ◽

Infinite Space ◽

Transmission Of Information

Visuals – images – are a globally understandable exchange and copyable transmission of information. “O God, I could be bounded in a nutshell and count myself a king of infinite space,” Hamlet noticed. We also use our Coronavirus home office for experimental journeys in the Renaissance and Baroque periods. As in the 15th / 16th / 17th Century, worlds far away from us were discovered, and we embark on digital adventures that are temporary, simultaneous, synchronous, asynchronous, independent of location. We decided to work with digital photography as a visual method for mainly two reasons. First, taking photos can be done relatively easy during a shut down in the home office. We can train creativity and visual perception without being in a university's studio. Second, photographs can be analyzed and compared with paintings and therefore criticized by their motifs, aesthetic representation, and within their time frame. Our visual souvenirs are photographs and videos in the mirror of illusion, immersion, and imagination

Download Full-text

A computer program based on spectral analysis for speech correction in children

Journal of Physics Conference Series ◽

10.1088/1742-6596/2131/3/032108 ◽

2021 ◽

Vol 2131 (3) ◽

pp. 032108

Author(s):

Sh Nematov ◽

Y Kamolova

Keyword(s):

Spectral Analysis ◽

Visual Perception ◽

Cochlear Implant ◽

Computer Program ◽

Transmission Of Information ◽

The World ◽

Feedback Structure ◽

Elementary Form ◽

Speech Correction ◽

Speech Therapists

Abstract Insufficient development of speech and poor command of it interferes, in turn, with its perception by ear, even with the help of sound-amplifying equipment, complicates its understanding, comprehension and transmission of information in the process of communication, at least in an elementary form. Today, in different countries of the world, educational aids are being developed - devices and devices that provide children in need of this with filling the deficit of information about sounding speech, complementing the feedback structure by connecting visual perception. We have developed a computer program “Home speech therapists” to improve speech in children after cochlear implant.

Download Full-text

Coarticulation Effects in Lipreading

Journal of Speech Language and Hearing Research ◽

10.1044/jshr.2504.600 ◽

1982 ◽

Vol 25 (4) ◽

pp. 600-607 ◽

Cited By ~ 31

Author(s):

Andre-Pierre Benguerel ◽

Margaret Kathleen Pichora-Fuller

Keyword(s):

Visual Perception ◽

Normal Hearing ◽

Hearing Impaired ◽

Place Of Articulation ◽

Transmission Of Information ◽

Phonetic Context ◽

Phonetic Features

Normal-hearing and hearing-impaired subjects with good lipreading skills lipread videotaped material under visual-only conditions. V 1 CV 2 utterances were used where V could he /i/, /æ/ or/u/ and C could be /p/, /t/, /k/, /t∫/, /f/, /Θ/, /s/, /∫/ or/w/.Coarticulatory effects were present in these stimuli. The influence of phonetic context on lipreading scores for each V and C was analyzed in an effort to explain some of the variability in the visual perception of phonemes which was suggested by existing literature. Transmission of information for four phonetic features was also analyzed. Lipreading performance was nearly perfect for/p/,/f7,/w/,/Θ/and/u/. Lipreading performance on/t/,/k/,/t∫/,/∫/,/s/,/i/and/æ/depended on context. The features labial, rounded, and alveolar or palatal place of articulation were found to transmit more information to lipreaders than did the feature continuant. Variability in articulatory parameters resulting from coarticulatory effects appears to increase overall lipreading difficulty.

Download Full-text