ELRA - ELRA-U-MM0034 : WOZ acoustic data collection for interactive TV

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Catalog Reference : ELRA-U-MM0034

WOZ acoustic data collection for interactive TV

This is a multimodal database collected in the framework of Wizard of Oz experiments in three languages: English, German and Italian. The aim was to simulate a realistic scenario to test different types of signal processing algorithms regarding to the observed user behaviors.

It contains 12 sessions of about 10 minutes, in which three users and a supervisor had to interact with a simulated system. Audio and video data were recorded through a nested microphone array, four close-talk microphones worn by the participants, a table microphone positioned in front of them, and 3 video cameras (to help during the annotation process and to derive 3D reference positions for each participant). It also contains non-speech related acoustic events and room impulse response measurements.

Sessions have been transcribed and segmented at word level. Annotation includes tags for accoustic events (speaker noises and background noises).

Production

Project : DICIT (Distant-talking Interfaces for Control of Interactive TV)

Creation date : 2007

Applications

	Applications possible : Spoken dialogue systems

Contents

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speech corpus
Language(s) : English ; German ; Italian
Duration : 360 minutes
Source Channel : Microphone
Sound Type Annotation : Articulatory noise#Background noise
Transcription Entries : Orthographic
Video1
Number of languages :
Language(s) :