Receiving device, receiving method, signal processing device, and signal processing method

A receiving device comprising:

• receive circuitry configured to receive a broadcast signal;
• and
• processing circuitry configured to:
• process the broadcast signal that has been received,
• when in a standby state, enter an active state on a basis of emergency alert wakeup information included in the broadcast signal that has been received, and
• in the active state, control presentation of emergency alert information on a basis of signaling acquired from the broadcast signal that has been received, and setting information related to the emergency alert information, the signaling including information associated with the emergency alert information, including identification of the emergency alert information, and an indication that the emergency alert information is new, updated, or cancelled,
• wherein:
• the setting information includes at least one of a setting related to an audience, a type, a priority, an event type, a language, or a relevant area of the emergency alert information, and
• the processing circuitry is configured to cause the emergency alert information to be presented if the information associated with the emergency alert information and the setting information match.