Mobile FM-multiplex-broadcast receiving device
First Claim
1. A mobile FM-multiplex-broadcast receiving device for receiving traffic information and general information which are transmitted as digital information signals of FM-multiplex broadcasts, comprising:
- means for determining a correct reception ratio for each FM-multiplex broadcast by calculating a ratio of an amount of correctly received digital information to a total amount of received digital information; and
means for allowing a user to select any one of FM-broadcasting stations having correct reception ratios higher than a specified value.
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Accused Products
Abstract
A mobile FM-multiplex-broadcast receiving device for receiving digital information (e.g., traffic information and general information) transmitted by FM-multiplex-broadcasts, which is capable of quickly obtaining a sufficient amount of necessary information by reliably selecting an optimally receivable FM-broadcasting station. This is realized by providing the receiving device with device for determining a correct reception ratio of digital information by calculating an amount of correctly received data to a total amount for each of FM-broadcasting stations and a driver for allowing a driver to select one of stations receivable with correct reception ratios greater than a certain preset value.
20 Citations
3 Claims
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1. A mobile FM-multiplex-broadcast receiving device for receiving traffic information and general information which are transmitted as digital information signals of FM-multiplex broadcasts, comprising:
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means for determining a correct reception ratio for each FM-multiplex broadcast by calculating a ratio of an amount of correctly received digital information to a total amount of received digital information; and means for allowing a user to select any one of FM-broadcasting stations having correct reception ratios higher than a specified value. - View Dependent Claims (2, 3)
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Specification