Audio information recording medium and audio information reproducing apparatus

An information recording medium comprising:

• a plurality of audio information which are independent of each other;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information, wherein said plurality of reproducing control information includes double reproducing control information, and said double reproducing control information is assigned to one of said plurality of audio information to which different one of said plurality of reproducing control information has been assigned;
• and
• centralized reproducing control information which includes all of said plurality of reproducing control information, wherein said centralized reproducing control information includes double assignment information which indicates whether or not said reproducing control information is said double reproducing control information.

An information recording medium comprising:

• a plurality of audio information which are independent of each other;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information, wherein said plurality of reproducing control information includes double reproducing control information, and said double reproducing control information is assigned to one of said plurality of audio information to which different one of said plurality of reproducing control information has been assigned;
• and
• centralized reproducing control information which includes all of said plurality of reproducing control information, wherein said centralized reproducing control information includes attribute information, and said attribute information includes at least information which indicates a recording position of one of said plurality of audio information, a sampling frequency and the number of bit of quantization with respect to each of said plurality of audio information.

An information recording medium comprising:

• a plurality of audio information which are independent of each other;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information, wherein said plurality of reproducing control information includes double reproducing control information, and said double reproducing control information is assigned to one of said plurality of audio information to which different one of said plurality of reproducing control information has been assigned;
• and
• centralized reproducing control information which includes all of said plurality of reproducing control information, wherein said centralized reproducing control information is recorded in a lead in area of said information recording medium.

A reproducing apparatus for reproducing an information recording medium, said information recording medium comprising:

• a plurality of audio information which are independent of each other;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information;
• and
• centralized reproducing control information which includes all of said plurality of reproducing control information,
• wherein said plurality of reproducing control information includes double reproducing control information, which is assigned to one of said plurality of audio information to which different one of said plurality of reproducing control information has been assigned, and said centralized reproducing control information includes double assignment information which indicates whether or not said reproducing control information is said double reproducing control information,
• said reproducing apparatus comprising:
• a reading device for reading information including said plurality of audio information, said plurality of reproducing control information and said centralized reproducing control information from said information recording medium;
• an input device for inputting an instruction to select either of a normal reproduction and a non-double reproduction;
• and
• a reproducing device for referring said centralized reproducing control information read by said read device, and reproducing said plurality of audio information,
• wherein said reproducing device, if said normal reproduction is selected, reproduces said plurality of audio information according to all of said plurality of reproducing control information, and said reproducing device, if said non-double reproduction is selected, refers said double assignment information and reproduces said plurality of audio information according to said plurality of reproducing control information except said double reproducing control information.

A reproducing apparatus for reproducing an information recording medium, said information recording medium comprising:

• a plurality of audio information which are independent of each other;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information;
• and
• centralized reproducing control information which includes all of said plurality of reproducing control information,
• wherein said plurality of reproducing control information includes double reproducing control information, which is assigned to one of said plurality of audio information to which different one of said plurality of reproducing control information has been assigned, and said centralized reproducing control information includes address information which indicates a recording position of one of said plurality of audio information,
• said reproducing apparatus comprising:
• a reading device for reading information including said plurality of audio information, said plurality of reproducing control information and said centralized reproducing control information from said information recording medium;
• an input device for inputting an instruction to select either of a normal reproduction and a non-double reproduction;
• a reproducing device for referring said centralized reproducing control information read by said read device, and reproducing said plurality of audio information;
• and
• a storage device for storing said address information of said audio information that has been previously reproduced by said reproducing device,
• wherein said reproducing device, if said normal reproduction is selected, reproduces said plurality of audio information according to all of said plurality of reproducing control information, and said reproducing device, if said non-double reproduction is selected, refers said address information in said storage device and reproduces said plurality of audio information according to said reproducing control information assigned to said audio information whose address information has not been stored in said storage device.

An information recording medium comprising:

• a plurality of audio information each corresponding to any one of a plurality of song to be reproduced independently;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information;
• and
• a title group information for defining a plurality of title groups each of which is a set of said plurality of songs,
• wherein a same song is doubly included in more than one of said plurality of title groups.

A reproducing apparatus for reproducing an information recording medium, said information recording medium comprising:

• a plurality of audio information each corresponding to any one of a plurality of song to be reproduced independently;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information;
• and
• a title group information for defining a plurality of title groups each of which is a set of said plurality of songs,
• wherein a same song is doubly included in more than one of said plurality of title groups,
• said reproducing apparatus comprising:
• a reading device for reading information including said plurality of audio information, said plurality of reproducing control information and title group information;
• and
• a reproducing device for referring to said title group information, and reproducing all of said plurality of songs included in each of said plurality of title group according to said reproducing control information.

A reproducing apparatus for reproducing an information recording medium, said information recording medium comprising:

• a plurality of audio information each corresponding to any one of a plurality of song to be reproduced independently;
• a plurality of reproducing control information to be used for reproducing said plurality of audio information, each of said plurality of reproducing control information being assigned to any one of said plurality of audio information;
• and
• a title group information for defining a plurality of title groups each of which is a set of said plurality of songs,
• wherein one of a same song is doubly included in more than one of said plurality of title groups,
• said reproducing apparatus comprising:
• a reading device for reading information including said plurality of audio information, said plurality of reproducing control information and title group information;
• an identifying device for referring to said title group information, and for identifying said song that is doubly included in more than one of said plurality of title groups;
• and
• a reproducing device for reproducing said audio information corresponding to each of said plurality of songs according to said reproducing control information,
• wherein said reproducing device reproduces said audio information except audio information that has been previously reproduced.