The Maniac-Making Machine: A Media History of Delayed Auditory Feedback

2021 ◽  
Vol 62 (3) ◽  
pp. 839-860
Author(s):  
Owen Marshall
2012 ◽  
Vol 25 (0) ◽  
pp. 49
Author(s):  
Jennifer Chesters ◽  
Riikka Möttönen

The sensory systems have an important role in speech production. Monitoring sensory consequences of articulatory movements supports fluent speaking. It is well known that delayed auditory feedback disrupts fluency of speech. Also, there is some evidence that immediate visual feedback, i.e., seeing one’s own articulatory movements in a mirror, decreases the disruptive effect of delayed auditory feedback (Jones and Striemer, 2007). It is unknown whether delayed visual feedback affects fluency of speech. Here, we aimed to investigate the effects of delayed auditory, visual and audiovisual feedback on speech fluency. 20 native English speakers (with no history of speech and language problems) participated in the experiment. Participants received delayed (200 ms) or immediate auditory feedback, whilst repeating sentences. Moreover, they received either no visual feedback, immediate visual feedback or delayed visual feedback (200, 400, 600 ms). Under delayed auditory feedback, the duration of sentences was longer and number of speech errors was greater than under immediate auditory feedback, confirming that delayed auditory feedback disrupts speech. Immediate visual feedback had no effect on speech fluency. Importantly, fluency of speech was most disrupted when both auditory and visual feedback was delayed, suggesting that delayed visual feedback strengthened the disruptive effect of delayed auditory feedback. However, delayed visual feedback combined with immediate auditory feedback had no effect on speech fluency. Our findings demonstrate that although visual feedback is not available during speaking in every-day life, it can be integrated with auditory feedback and influence fluency of speech.


1982 ◽  
Vol 47 (3) ◽  
pp. 301-304 ◽  
Author(s):  
Jon L. Deal

This report describes a 28-year-old male who suddenly began to stutter after an attempted suicide. The patient had a history of one prior stuttering episode lasting approximately one week, also following a suicide attempt. The speech evaluation documented that the patient stuttered on automatic overlearned social responses, during choral reading, during singing, while under the influence of white noise, and during an initial trial of delayed auditory feedback (DAF). In addition, the patient produced stuttering-like repetitions while merely miming speech. He did not demonstrate secondary stuttering symptoms and his nonfluencies were almost exclusively repetitions of initial or stressed syllables. An intervention program using DAF was initiated and in approximately one month the frequency of stuttering had markedly decreased. The behaviors exhibited by this patient are considered to characterize stuttering of sudden onset in adults due to significant psychological distress.


1964 ◽  
Vol 7 (4) ◽  
pp. 369-371
Author(s):  
Samuel Fillenbaum

Binaurally asynchronous delayed auditory feedback (DAF) was compared with synchronous DAF in 80 normal subjects. Asynchronous DAF (0.10 sec difference) did not yield results different from those obtained under synchronous DAF with a 0.20 sec delay interval, an interval characteristically resulting in maximum disruptions in speech.


2012 ◽  
Vol 3 (1) ◽  
pp. 97-104
Author(s):  
Friedrich Kittler

Der Vortrag schlägt vor, nicht mehr den Menschen als letzte Referenz und vertrauten Maßstab der Architektur zu setzen, sondern Architekturen als Mediensysteme zu denken. Eine noch ungeschriebene Mediengeschichte der Architektur sollte daher auch und gerade in historischer Absicht nach formalen Entsprechungen zwischen Techniken des Entwerfens und solchen der Bauten suchen, in denen Praxis und Produkt zusammenfallen. </br></br>The paper proposes the consideration of architecture(s) as a media system, instead of imposing man as its ultimate reference and known measure. A media history of architecture – which remains to be written – should therefore search for formal correspondences between techniques of drafting and those of buildings, in which practice and product coincide.


Author(s):  
Cristina Vatulescu

This chapter approaches police records as a genre that gains from being considered in its relationships with other genres of writing. In particular, we will follow its long-standing relationship to detective fiction, the novel, and biography. Going further, the chapter emphasizes the intermedia character of police records not just in our time but also throughout their existence, indeed from their very origins. This approach opens to a more inclusive media history of police files. We will start with an analysis of the seminal late nineteenth-century French manuals prescribing the writing of a police file, the famous Bertillon-method manuals. We will then track their influence following their adoption nationally and internationally, with particular attention to the politics of their adoption in the colonies. We will also touch briefly on the relationship of early policing to other disciplines, such as anthropology and statistics, before moving to a closer look at its intersections with photography and literature.


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