This article presents ISEE, an intuitive sound editing environment, as a general sound synthesis model based on expert auditory perception and cognition of musical instruments. It discusses the backgrounds of current synthesizer user interface design and related timbre space research. Of the three principal parameters of sound—pitch, loudness and timbre—ISEE focuses on control of timbre, and af...

Skilled pianists were requested to interactively adjust note (i.e., key depression) durations in simple sequences, played under computer control on a digital piano, so as to sound optimally staccato (perception task) and to perform analogous sequences with staccato articulation on the same instrument as well as on a real piano (production task). The independent variables were tempo, register, a...

BACKGROUND AND OBJECTIVES P1-N1-P2 complex reflecting pre-attentive processing of sound presents several temporally overlapping and spatially distributed neural sources in or near primary auditory cortex. This study investigated cortical evoked responses to the P1-N1-P2 complex to determine the perceptual contributions of the acoustic features. SUBJECTS AND METHODS Eleven young native-speakin...

Speech-sound disorder (SSD) is a complex behavioral disorder characterized by speech-sound production errors associated with deficits in articulation, phonological processes, and cognitive linguistic processes. SSD is prevalent in childhood and is comorbid with disorders of language, spelling, and reading disability, or dyslexia. Previous research suggests that developmental problems in domains...

In this report, we described clinical outcomes of a multi-stage surgery integrating multiple techniques in restoration of facial morphology and function of a 17-year-old boy with severe gunshot injuries. This multi-stage surgery was applied in treatment of one rare case of gunshot-caused complicated facial deformities involving most parts of the face (labrum, left nose wing, nasal columella, na...

Speech sounds can be classified on the basis of their underlying articulators or on the basis of the acoustic characteristics resulting from particular articulatory positions. Research in speech perception suggests that distinctive features are based on both articulatory and acoustic information. In recent years, neuroelectric and neuromagnetic investigations provided evidence for the brain's e...

This research defines the term “encapsulated model” or “emodel.” An encapsulated model is an animated object containing an integrated set of dynamic attributes — e.g., shape, motion, materials (surface properties), light sources, cameras, user interfaces, sound — represented by a procedural data format (i.e., a program written in a procedural animation language). A set of properties that charac...

Children with autism often have increased verbal communication difficulties in noisy environments. Although these difficulties have been attributed to impaired attention abilities, recent studies suggest a possible perceptual basis. However, previous efforts to evaluate speech perception abilities, even in relativelv high functioning autism, have been impeded by methodological limitations arisi...

plicitly, by an equally nebulous third term: sense. The relation is ambiguous, and shift-­ ing, because sound—especially in the context of poetry—is of that species of homographs which produce their own antonyms.4 On the one hand, sound—defined as “the au-­ dible articulation(s) corresponding to a let-­ ter or word” (def. 4b)—has been understood as distinct from linguistic meaning: “the sound m...

Dental prosthesis is a foreign body in oral cavity and thus necessarily interferes with speech articulation. The purpose of this study was to examine influence of partial denture on speech quality and to show eventual differences in pronunciation of dental sounds c[ts], z [z], s [s] and postalveolar sounds c [t], z [3] and s [integral of]. We have examined differences in pronunciation between s...