Comparison of prosodic properties between read and spontaneous speech material
Speech Communication
Emotions, speech and the ASR framework
Speech Communication - Special issue on speech and emotion
Vocal communication of emotion: a review of research paradigms
Speech Communication - Special issue on speech and emotion
A study of speech recognition for children and the elderly
ICASSP '96 Proceedings of the Acoustics, Speech, and Signal Processing, 1996. on Conference Proceedings., 1996 IEEE International Conference - Volume 01
Recognition of elderly speech and voice-driven document retrieval
ICASSP '99 Proceedings of the Acoustics, Speech, and Signal Processing, 1999. on 1999 IEEE International Conference - Volume 01
Applying an analysis of acted vocal emotions to improve the simulation of synthetic speech
Computer Speech and Language
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There has been limited research on automatic speech recognition systems developed specifically for older adults and there exist few older adult speech corpora available for training them. For our research, samples of primarily older adult voices within an emergency context were needed to help develop, train, and test the automatic speech recognition component of a novel, intelligent, speech-based personal emergency response system. We were unable to locate an existing speech corpus with all the properties we required. Specifically, these properties included spoken Canadian English, both male and female adult (especially older adult) speech, emotional or stressed speech, and emergency type dialogue. As a result, we created the Canadian adult regular and emergency speech (CARES) corpus. The goal of this paper will be to describe the design and development of the CARES corpus. The CARES corpus has been designed using information obtained from live emergency call centre call transcripts and research literature in the field of automatic speech recognition. This corpus consists of a collection of spontaneous speech, read sentences, simulated expression of words, phrases, and emergency scenarios from adult actors aged 23---91 years. The emphasis is on emergency type dialogue and older adult speech. A total of 40 participant voices are included in the corpus and over 70 % of the voices are from adults over the age of 50 years. Approximately 3,200 minutes of speech was acquired in total.