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Radio signal programme information transmission system e.g. for car - provides alternative programme frequencies used for selection of optimum reception quality
Radio signal programme information transmission system e.g. for car - provides alternative programme frequencies used for selection of optimum reception quality
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机译：无线电信号节目信息传输系统，例如用于汽车-提供用于选择最佳接收质量的替代节目频率
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摘要
The transmission system provides digital data corresp. to an alternative frequency or programme information code, identifying the other frequencies providing the same radio programme. This information is obtained by short-term switching of the receiver to each alternative frequency with evaluation of the reception quality to allow switching from the tuned frequency when an improved signal is obtained. - Pref. the reception quality is evaluated using the signal distortion on its own or in addition to the reception field intensity, with the bit error rate of the radio data signal used as the criteria for the signal distortion.
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