Exemplary aspects are directed to FM-radio circuitries and systems in which, at the receiving end of a broadcast transmission, circuitry is used set the bandwidth and band position for receiving the desired channel of the broadcast signal based on measured signal properties of immediately-adjacent channel(s). The adjustments to the received channel include bandwidth selection and offset frequency adjustment. These adjustments are, in part, based on USN signal levels as well as modulation symmetry detection which are affected by the modulation level of the desired and other channel(s). Signal processing circuitry such as logic/CPU circuitry, then receives the desired channel, including information carried by the broadcast signal, in response to setting the bandwidth based on the measured signal properties.

Exemplary aspects are directed to FM-radio circuitries and systems in which, at the receiving end of a broadcast transmission, circuitry is used set the bandwidth and band position for receiving the desired channel of the broadcast signal based on measured signal properties of immediately-adjacent channel(s). The adjustments to the received channel include bandwidth selection and offset frequency adjustment. These adjustments are, in part, based on USN signal levels as well as modulation symmetry detection which are affected by the modulation level of the desired and other channel(s). Signal processing circuitry such as logic/CPU circuitry, then receives the desired channel, including information carried by the broadcast signal, in response to setting the bandwidth based on the measured signal properties.

System and methods are provided for managing use of media feeds in a media player. A media feed may be selected from a plurality of media feeds based on a feedback signal corresponding to an audio output signal of a media player, and a corresponding transmit signal may be configured for transmittal to the media player. The transmit signal may include a plurality of channels, and configuring the transmit signal may include selecting one channel from the plurality of channels based on the feedback signal, and conveying the media feed over the selected channel. The selected channel may be processed to carry the media feed, such as by frequency-modulating the media feed into the selected channel. The feedback signal may be processed, and control information may be determined based on the processing for controlling one or both of the selecting of the media feed and configuring of the transmit signal.

System and methods are provided for managing use of media feeds in a media player. A media feed may be selected from a plurality of media feeds based on a feedback signal corresponding to an audio output signal of a media player, and a corresponding transmit signal may be configured for transmittal to the media player. The transmit signal may include a plurality of channels, and configuring the transmit signal may include selecting one channel from the plurality of channels based on the feedback signal, and conveying the media feed over the selected channel. The selected channel may be processed to carry the media feed, such as by frequency-modulating the media feed into the selected channel. The feedback signal may be processed, and control information may be determined based on the processing for controlling one or both of the selecting of the media feed and configuring of the transmit signal.

System and methods are provided for managing use of media feeds in a media player. A media feed may be selected from a plurality of media feeds based on a feedback signal corresponding to an audio output signal of a media player, and a corresponding transmit signal may be configured for transmittal to the media player. The transmit signal may include a plurality of channels, and configuring the transmit signal may include selecting one channel from the plurality of channels based on the feedback signal, and conveying the media feed over the selected channel. The selected channel may be processed to carry the media feed, such as by frequency-modulating the media feed into the selected channel. The feedback signal may be processed, and control information may be determined based on the processing for controlling one or both of the selecting of the media feed and configuring of the transmit signal.

System and methods are provided for managing use of media feeds in a media player. A media feed may be selected from a plurality of media feeds based on a feedback signal corresponding to an audio output signal of a media player, and a corresponding transmit signal may be configured for transmittal to the media player. The transmit signal may include a plurality of channels, and configuring the transmit signal may include selecting one channel from the plurality of channels based on the feedback signal, and conveying the media feed over the selected channel. The selected channel may be processed to carry the media feed, such as by frequency-modulating the media feed into the selected channel. The feedback signal may be processed, and control information may be determined based on the processing for controlling one or both of the selecting of the media feed and configuring of the transmit signal.

A reception apparatus includes a demodulation circuit configured to demodulate packets obtained with respect to each of multiple PLPs included in a broadcast signal; and a processing circuit configured to process the packets demodulated by the demodulation circuit. The demodulation circuit and the processing circuit are connected with each other via a single interface or interfaces fewer than the number of the PLPs. The demodulation circuit adds identification information to a specific packet among the packets obtained with respect to each of the PLP, the identification information identifying the PLP to which each of the packets belongs. The processing circuit identifies the PLP to which belongs each of the packets input from the demodulation circuit via the single interface or the interfaces fewer than the number of the PLPs, based on the identification information obtained from the specific packet.

A reception apparatus includes a demodulation circuit configured to demodulate packets obtained with respect to each of multiple PLPs included in a broadcast signal; and a processing circuit configured to process the packets demodulated by the demodulation circuit. The demodulation circuit and the processing circuit are connected with each other via a single interface or interfaces fewer than the number of the PLPs. The demodulation circuit adds identification information to a specific packet among the packets obtained with respect to each of the PLP, the identification information identifying the PLP to which each of the packets belongs. The processing circuit identifies the PLP to which belongs each of the packets input from the demodulation circuit via the single interface or the interfaces fewer than the number of the PLPs, based on the identification information obtained from the specific packet.

The invention relates to a method for decoding a received RDS signal (R), comprising the following steps: determining an extreme value from among the absolute values of the RDS signal (R) integrals obtained in an elementary range interval (Te), and sliding from a starting point in at least one slide range (Tg); and extracting a binary pattern 0 if the extreme value is a minimum value, and a binary pattern 1 if the extreme value is a maximum value.

The invention relates to a method for decoding a received RDS signal (R), comprising the following steps: determining an extreme value from among the absolute values of the RDS signal (R) integrals obtained in an elementary range interval (Te), and sliding from a starting point in at least one slide range (Tg); and extracting a binary pattern 0 if the extreme value is a minimum value, and a binary pattern 1 if the extreme value is a maximum value.