منابع مشابه
PADIS - An automatic telephone switchboard and directory information system
The Philips automatic telephone switchboard and directory information system PADIS provides a natural-language user interface to a telephone directory database. Using speech recognition and language understanding technologies, the system offers phone numbers, fax numbers, email addresses, and room numbers as well as direct call completion to a desired party. In this paper, we present the underl...
متن کاملA Voice-controlled Automatic Telephone Switchboard and Directory Information System
In this paper, we present the Philips automatic telephone switchboard and directory information system PADIS. PADIS understands natural-language requests in fluently spoken German. The system offers telephone, fax, and room numbers, email addresses, private phone numbers, and direct call completion. A setup with a 500-entry database is currently in a field test in our research laboratory and ha...
متن کاملUnderlying quality dimensions of modern telephone connections
It is the aim of the present paper to analyze the perceptual quality dimensions of modern telephone connections. Such connections differ from standard connections in their timevariant characteristics (e.g., due to Voice-over-IP transmission or due to noise reduction algorithms) and their user interfaces (e.g., hands-free terminals). With the help of two independent auditory experiments with sub...
متن کاملFrom switchboard to fisher: telephone collection protocols, their uses and yields
This paper describes several methodologies for collecting conversational telephone speech (CTS) comparing their design, goals and yields. We trace the evolution of the Switchboard protocol including recent adaptations that have allowed for very cost-efficient data collection. We compare Switchboard to the CallHome and CallFriend protocols that have similarly produced CTS data for speech technol...
متن کاملAssessment of an operational dialogue system used by a blind telephone switchboard operator
This paper presents the assessment of a dialogue system which is used daily by a blind telephone switchboard operator. The purpose of the system is to provide this operator with some information about company members called by external correspondents (phone extensions, department...). In order to realize this system, we have to solved two main problems: on the one hand the recognition of confus...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1906
ISSN: 0036-8733
DOI: 10.1038/scientificamerican04141906-25316asupp