The present paper examines acoustic-phonetic phenomena in users’ speech directed to conversational agents, when misperception of the acoustic signal occurred. Here, we investigate whether typical Lombard speech-related parameters of hyper-articulation are observable as means of error resolution mechanisms. The promising results, although not statistically significant, show interesting tendencies, which are worth of further researches, with an additional focus on different recovery strategies caused by diverse communicative breakdowns.
Perception breakdown recovery in computer-directed dialogues / DI MARO, Maria; Vosse, Jana; Cutugno, Francesco; Wagner, Petra. - (2019). (Intervento presentato al convegno International Seminar on the Foundations of Speech (SEFOS)).
Perception breakdown recovery in computer-directed dialogues
Di Maro Maria;Cutugno Francesco;
2019
Abstract
The present paper examines acoustic-phonetic phenomena in users’ speech directed to conversational agents, when misperception of the acoustic signal occurred. Here, we investigate whether typical Lombard speech-related parameters of hyper-articulation are observable as means of error resolution mechanisms. The promising results, although not statistically significant, show interesting tendencies, which are worth of further researches, with an additional focus on different recovery strategies caused by diverse communicative breakdowns.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.