Optical recording medium with different wobble characteristics between the user data area and the lead-out area

An apparatus for reproducing data from an information storage medium, the information storage medium comprising an a user data area and a lead-out area, the user data area comprising first wobbles modulated by a first modulation method and having a first modulation frequency and a, the lead-out area comprising second wobbles modulated by a second modulation method and having a second modulation frequency, the apparatus comprising:

• a pickup unit configured to emit a light to transfer data with respect to the information storage medium;
• and
• a controller configured to control the pickup unit to reproduce the first second wobbles of the first lead-out area, and configured to reproduce predetermined data recorded on in the first lead-out area,
• wherein the first modulation frequency is different from the second modulation frequency.

An apparatus for reproducing data from and recording data from and on an information storage medium, the information storage medium comprising an a user data area and a lead-out area, the user data area comprising first wobbles modulated by a first modulation method and having a first modulation frequency and a, the lead-out area comprising second wobbles modulated by a second modulation method and having a second modulation frequency, the apparatus comprising:

• a pickup unit configured to emit a light to transfer data with respect to the information storage medium;
• and
• a controller configured to control the pickup unit to reproduce the first second wobbles of the first lead-out area,
• wherein the first modulation frequency is different from the second modulation frequency.

An apparatus for reproducing data from an information storage medium, the information storage medium comprising a user data area and a lead-out area, the user data area comprising first wobbles modulated by a first modulation method and having a first modulation frequency, the lead-out area comprising second wobbles modulated by a second modulation method and having a second modulation frequency, the apparatus comprising:

• a pickup unit to emit light to transfer data with respect to the information storage medium;
• and
• a controller to control the pickup unit to reproduce user data from the user data area comprising the first wobbles;
• wherein
• the first modulation frequency is different from the second modulation frequency.

An apparatus for reproducing data from and recording data on an information storage medium, the information storage medium comprising a user data area and a lead-out area, the user data area comprising first wobbles modulated by a first modulation method and having a first modulation frequency, the lead-out area comprising second wobbles modulated by a second modulation method and having a second modulation frequency, the apparatus comprising:

• a pickup unit configured to emit light to transfer data with respect to the information storage medium;
• and
• a controller configured to control the pickup unit to reproduce user data from the user data area comprising the first wobbles and reproduce the second wobbles of the lead-out area;
• wherein the first modulation frequency is different from the second modulation frequency.