Data encoding apparatus, data encoding method, data output apparatus, data output method, signal processing system, signal processing apparatus, signal processing method, data decoding apparatus, and data decoding method

An apparatus for encoding data, the apparatus comprising:

• receiving means for receiving the data;
• signal-deteriorating factor generation means for generating a signal-deteriorating factor in the received data based on the received data;
• and
• data-encoding means for obtaining encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

A method for encoding data, the method comprising:

• a data-receiving step of receiving the data;
• a signal-deteriorating factor generation step of generating a signal-deteriorating factor in the received data based on the received data;
• and
• a data-encoding step of obtaining encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

An apparatus for outputting data, the apparatus comprising:

• a data output section that outputs encoded digital data;
• a data decoding section that obtains decoded data by decoding the output digital data;
• a synchronization signal generation section that generates a synchronization signal corresponding to the decoded data;
• a signal-deteriorating factor generation section that generates a signal-deteriorating factor promoting signal deterioration into the decoded data according to the decoded data;
• and
• a synthesis section that synthesizes data output from the signal-deteriorating factor generation section and the synchronization signal generated by the synchronization signal generation section.

An apparatus for outputting data, the apparatus comprising:

• data output means for outputting encoded digital data;
• data decoding means for obtaining decoded data by decoding the output digital data;
• synchronization signal generation means for generating a synchronization signal corresponding to the decoded data;
• signal-deteriorating factor generation means for generating a signal-deteriorating factor that promotes signal deterioration into the decoded data according to the decoded data;
• and
• synthesis means for synthesizing data output from the signal-deteriorating factor generation means and the synchronization signal generated by the synchronization signal generation means.

A method for outputting data, the method comprising:

• a data output step of outputting encoded digital data;
• a data decoding step of obtaining decoded data by decoding the output digital data;
• a synchronization signal generation step of generating a synchronization signal corresponding to the decoded data;
• a signal-deteriorating factor generation step of generating a signal-deteriorating factor that promotes signal deterioration into the decoded data according to the decoded data;
• and
• a synthesis step of synthesizing data in which the signal-deteriorating factor is generated and the synchronization signal.

A system for processing a signal comprising:

• a receiving section that receives encoded data;
• a data-decoding section that obtains decoded data by performing decoding processing on the received encoded data;
• a signal-deteriorating factor generation section that generates a signal-deteriorating factor in the decoded data in accordance with the decoded data;
• and
• a data-encoding section that obtains encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

A system for processing a signal comprising:

• receiving means for receiving encoded data;
• data-decoding means for obtaining decoded data by performing decoding processing on the received encoded data;
• signal-deteriorating factor generation means for generating a signal-deteriorating factor in the decoded data in accordance with the decoded data;
• and
• data-encoding means for obtaining encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

An apparatus for processing a signal, the apparatus comprising:

• a receiving section that receives encoded data;
• a data-decoding section that obtains decoded data by performing decoding processing on the received encoded data;
• a signal-deteriorating factor generation section that generates a signal-deteriorating factor in the decoded data in accordance with the decoded data;
• and
• a data encoding section that obtains encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

An apparatus for processing a signal comprising:

• receiving means for receiving encoded data;
• data-decoding means for obtaining decoded data by performing decoding processing on the received encoded data;
• signal-deteriorating factor generation means for generating a signal-deteriorating factor in the decoded data in accordance with the decoded data;
• and
• data-encoding means for obtaining encoded data by performing encoding processing on data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

A method for processing a signal comprising:

• a receiving step of receiving encoded data;
• a data-decoding step of obtaining decoded data by performing decoding processing on the received encoded data;
• a signal-deteriorating factor generation step of generating a signal-deteriorating factor in the decoded data in accordance with the decoded data;
• and
• a data-encoding step of obtaining encoded data by performing encoding processing on the data in which the signal-deteriorating factor is generated so that signal deterioration may be promoted in accordance with the signal-deteriorating factor.

An apparatus for decoding encoded data, comprising:

• a receiving section that receives the encoded data;
• a signal-deteriorating factor generation section that generates a signal-deteriorating factor in the received encoded data in accordance with this encoded data;
• and
• a data-decoding section that obtains decoded data by performing decoding processing on the data in which the signal-deteriorating factor is generated so as to promote signal deterioration in accordance with the signal-deteriorating factor.

An apparatus for decoding encoded data, comprising:

• receiving means for receiving the encoded data;
• signal-deteriorating factor generation means for generating a signal-deteriorating factor in the input encoded data in accordance with the data obtained by decoding processing;
• and
• data-decoding means for obtaining decoded data by performing decoding processing on the data in which the signal-deteriorating factor is generated so as to promote signal deterioration in accordance with the signal-deteriorating factor.

A method for decoding encoded data, comprising:

• a receiving step of receiving the encoded data;
• a signal-deteriorating factor generation step of generating a signal-deteriorating factor in the input encoded data in accordance with this encoded data;
• and
• a data-decoding step of obtaining decoded data by performing decoding processing on the data in which the signal-deteriorating factor is generated so as to promote signal deterioration in accordance with the signal-deteriorating factor.