Constancy in the perception of speech when the level of room-reflections varies

A speech message played several metres from the listener in a room is usually heard to have much the same phonetic content as it does when played nearby, even though the different amounts of reflected sound make the temporal envelopes of these signals very different. To study this ‘constancy’ effect, listeners heard speech messages and speech-like sounds comprising 8 auditory-filter shaped noise-bands that had temporal envelopes corresponding to those in these filters when the speech message is played. The ‘contexts’ were “next you’ll get _to click on”, into which a “sir” or “stir” test word was inserted. These test words were from an 11-step continuum, formed by amplitude modulation. Listeners identified the test words appropriately, even in the 8-band conditions where the speech had a ‘robotic’ quality. Constancy was assessed by comparing the influence of room reflections on the test word across conditions where the context had either the same level of room reflections (i.e. from the same, far distance), or where it had a much lower level (i.e. from nearby). Constancy effects were obtained with both the natural- and the 8-band speech. Results are considered in terms of the degree of ‘matching’ between the context’s and test-word’s bands.

Reflections on Beckett: a centenary celebration

The essays in this collection were originally delivered as part of the Samuel Beckett lecture series at Trinity College Dublin, Samuel Beckett's alma mater. The contributors include eminent Beckett scholars such as Linda Ben-Zvi, Enoch Brater, Ruby Cohn and Stan Gontarski, theatre scholars such as Herbert Blau and Joseph Roach, practitioners such as the Irish actor, Barry McGovern, and cultural critics such as Marina Warner and Terry Eagleton. The collection sheds new light on Beckett's enigmatic theater, offering new perspectives on Beckett's use of language and silence, on his attitudes toward the body, on those who influenced him and on those he has influenced (including Suzan-Lori Parks and Femi Osofisan), and on Beckett and the art of self-collaboration. Each contributor places the playwright into a network of genealogies and legacies and his work into important historical, cultural, and aesthetic contexts. Together, the essays demonstrate Beckett's impact on theater, performance, and visual arts during the latter half of the twentieth century and serve to open up new directions for Beckett studies.

I wouldn’t start from here: some reflections on the analysis of housing markets

The insights of behavioural economics are questioned and an approach suggested that is based on empirical studies of how people actually behave in housing markets.

Ergonomics as authoritarian or libertarian: reflections on Ward’s politics of design

Ergonomics is intrinsically connected to political debates about the good society, about how we should live. This article follows the ideas of Colin Ward by setting the practices of ergonomics and design along a spectrum between more libertarian approaches and more authoritarian. Within Anglo-American ergonomics, more authoritarian approaches tend to prevail, often against the wishes of designers who have had to fight with their employers for best possible design outcomes. The article draws on debates about the design and manufacturing of schoolchildren’s furniture. Ergonomics would benefit from embracing these issues to stimulate a broader discourse amongst its practitioners about how to be open to new disciplines, particularly those in the social sciences.