One of the unusual aspects of the M.I.T. study is that it isolated the skill of processing vocal speech from reading and from skills involving the meaning of language, experts said.
Thus scriptura, no longer viewed as a secondary sign system and as a mere supplement of vocal speech, is no longer restricted to alphabetic writing.
Asked whether he believes it will be possible to develop perfect vocal speech synthesis in future — i.e. which is indistinguishable from the real thing — he says he believes this will indeed be possible in "a matter of years".
Comparative analyses among vocal learning and non-learning mammals [10], [100], [101] and between mammals and birds [10], [102], with humans being the only vocal learner for which cerebral vocal (speech) brain regions are known, indicate some analogies between humans and vocal learning birds [10].
"It really speaks to the idea that gestures and vocal language, or speech, evolved together".
The fact that autistic children, who are characterized by impairments of their social interactions, also present selective impairments in attention to vocal-speech sounds [17], and abnormal cortical voice processing [18], further emphasizes the link between social and perceptual development.
In the process he devised a new kind of inflected vocal delivery, halfway between speech and song, which he called sprechgesang and which, 15 years later, Schoenberg would make an essential part of the language of musical expressionism.
In the spectral domain, the energy in increased vocal effort speech migrates to higher frequencies, causing an upward shift of SCG [25], and flattening of the spectral slope of short-time speech spectra [18, 26].
This method has been shown to improve the neurological lesion, vocal function, speech intelligibility and deglutition, with most of its effects being maintained in the short, medium and long term.
While human communicative vocal non-speech, human non-communicative vocal non-speech, rhesus macaque vocalizations, and human non-vocal sounds are all biological non-speech signals, we recognize that these non-speech sounds vary in the extent to which they share other key properties with speech.
Mr. Lydon's vocals straddled speech and song: declaiming, bleating, chanting, hitting notes on the sharp and discordant side of their underlying harmonies.
