Psychophysics and tone quality
نویسندگان
چکیده
منابع مشابه
Commentary on Cook & Fujisawa’s “The Psychophysics of Harmony Perception: Harmony is a Three-Tone Phenomenon”
Cook & Fujisawa (2006) point out that, contrary to the predictions of psychoacoustic models, the diminished triad is more consonant and prevalent in western tonal music than the augmented. A possible simple explanation is that the diminished triad often functions as an incomplete dominant (major-minor) seventh chord, the most prevalent tetrad in mainstream tonal music. Submitted 2006 July 12; a...
متن کاملThe Psychophysics of Harmony Perception: Harmony is a Three-Tone Phenomenon
In line with musical “common sense” (but contrary to the century-old tradition of musical psychophysics), we show that harmony is an inherently three-tone phenomenon. Previous attempts at explaining the affective response to major/minor chords and resolved/unresolved chords on the basis of the summation of interval dissonance have been notably unsuccessful, but consideration of the relative siz...
متن کاملPerceptual image quality: Effects of tone characteristics
Tone mapping refers to the conversion of luminance values recorded by a digital camera or other acquisition device, to the luminance levels available from an output device, such as a monitor or a printer. Tone mapping can improve the appearance of rendered images. Although there are a variety of algorithms available, there is little information about the image tone characteristics that produce ...
متن کاملObjective quality assessment of tone-mapped images
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract – Tone mapping operators plays an important role to compress high dynamic range (HDR) images to low dynamic range images. High dynamic range images have plenty of applications especially in space and medical fields. For visualization of HDR images ...
متن کاملImage Quality Assessment of Tone Mapped Images
This paper proposes an objective assessment method for perceptual image quality of tone mapped images. Tone mapping algorithms are used to display high dynamic range (HDR) images onto standard display devices that have low dynamic range (LDR). The proposed method implements visual attention to define perceived structural distortion regions in LDR images, so that a reasonable measurement of dist...
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ژورنال
عنوان ژورنال: Transactions of the Japan Academy
سال: 2017
ISSN: 0388-0036,2424-1903
DOI: 10.2183/tja.71.2_53