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US 5,333,179 AGranted
Facsimile apparatus with automatic answering telephone function
AssigneeMurata Kikai Kabushiki Kaisha
InventorsMakoto Yamamoto, Kazuaki Oshita, Tetsuya Kuwahara
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Abstract
A facsimile apparatus with automatic answering telephone function comprising an automatic reception mode to record a voice signal sent from an originating side with a recording unit and the facsimile reception mode to record an image signal sent from the originating side with a sound recording unit, which includes a reception switching mechanism to switch any one mode of the automatic reception mode and facsimile reception mode depending on the kind of a sending signal from the originating side.
Claims1
A fax machine for receiving and recording signals from a sending unit, comprising:
- voice recorder means defining a voice recorder mode for recording a voice transmission received from the sending unit,
- fax recorder means defining a fax recorder mode for recording a fax transmission received from the sending unit,
- energy detection means for detecting the energy level of a signal received from the sending unit a plurality of times and for generating a corresponding energy distribution, wherein each of the plurality of detected energy levels is associated with one of a plurality of energy ranges, and
- switching means, in communication with the energy detection means, for switching the fax machine from the fax recorder mode to the voice recorder mode when the energy of a signal received from the sending unit corresponds to a predetermined energy distribution.
1 more element
Dependencies are inferred from the claim text.