Search results for "Features"
showing 3 items of 263 documents
Theory and Practice of Legislation Journal in Volume 2, Number 2, November 2014.
2014
This special issue of The Theory and Practice of Legislation presents one of the outcomes of the project launched at the Sir William Dale Centre by Prof. Helen Xanthaki and Dr. Giulia Adriana Pennisi in 2013 and entitled Legislative Drafting and Language. The projects investigates the crossroad between legislative drafting and language/linguistics with the aim to open a new agenda: the use of teachings from the discipline of linguistics in applications useful and relevant to legislative drafting. An example of the results gained thus far are the two workshops on “Legislative Drafting and Language” that took place at the IALS in June 2013 and June 2014 respectively, and witnessed the partici…
Physiological Measures Regress onto Acoustic and Perceptual Features of Soundscapes
2013
There is no exact model for the relationship between the autonomic nervous system (ANS) and evoked or perceived emotion. Music has long been a privileged field for exploration, while the contribution of soundscape research is more recent. It is known that health is influenced by the sonic environment, and the study here presented aimed to investigate the nature and strength of relationships between soundscape features and physiological responses linked to relaxation or stress. In a controlled experiment, seventeen healthy volun-teers moved freely inside a physical installation listening to soundscape recordings of nature, urban parks, eateries, and shops, reproduced using 3D ambisonic techn…
In search of perceptual and acoustical correlates of polyphonic timbre
2009
Polyphonic timbre refers to the overall timbre mixture of a music signal, or in simple words, the 'global sound' of any piece of music. It has been proven to be an important element for computational categorization according to genre, style, mood, and emotions, but its perceptual constituents have been less investigated. The aim of the study is to determine the most salient features of polyphonic timbre perception by investigating the descriptive auditory qualities of music and mapping acoustic features to these descriptors. Descriptors of monophonic timbre taken from previous literature were used as a starting point. Based on three pilot studies, eight scales were chosen for the actual exp…