Method of adjusting record signal waveform of optical disk, method of storing record signal waveform adjustment data, and optical disk recorder

A method of storing record signal waveform adjustment data of an optical disk, comprising the steps of:

• (a) preparing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, and storing the adjustment data in a memory in such a manner that the adjustment data can be identified and shared by a plurality of disk types;
• and
• (b) storing in another memory combination information of selection data of the adjustment data to be used by each adjustment item in accordance with the disk type.

A method of storing record signal waveform adjustment data of an optical disk, comprising the steps of:

• (a) preparing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, and storing the adjustment data in a memory in such a manner that the adjustment data can be identified and shared by a plurality of record velocity magnification factors;
• and
• (b) storing in another memory combination information of selection data of the adjustment data to be used by each adjustment item in accordance with the record velocity magnification factor.

A method of storing record signal waveform adjustment data of an optical disk, comprising the steps of:

• (a) preparing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, and storing the adjustment data in a memory in such a manner that the adjustment data can be identified and shared by a plurality of disk types and record velocity magnification factors;
• and
• (b) storing in another memory combination information of selection data of the adjustment data to be used by each adjustment item in accordance with the record type and record velocity magnification factor.

An optical disc recorder comprising:

• a storage device that stores a first table storing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, the adjustment data being able to be identified and shared by a plurality of disk types, and a second table storing combinations of selection information of the adjustment data of each adjustment item to be used in accordance with the disk type;
• and
• a record signal adjusting device that reads the combination of the selection information of the adjustment data to be used for each adjustment item from the second table in accordance with the disk type, selects the adjustment data corresponding to each adjustment item from the first table in accordance with the combination of the selection information of the adjustment data, and adjusts the record signal waveform in accordance with the adjustment data selected in accordance with the combination of the selection information.

An optical disc recorder comprising:

• a storage device that stores a first table storing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, the adjustment data being able to be identified and shared by a plurality of record velocity magnification factors, and a second table storing combinations of selection information of the adjustment data of each adjustment item to be used in accordance with the record velocity magnification factor;
• and
• a record signal adjusting device that reads the combination of the selection information of the adjustment data to be used for each adjustment item from the second table in accordance with the record velocity magnification factor, selects the adjustment data corresponding to each adjustment item from the first table in accordance with the combination of the selection information of the adjustment data, and adjusts the record signal waveform in accordance with the adjustment data selected in accordance with the combination of the selection information.

An optical disc recorder comprising:

• a storage device that stores a first table storing a plurality type of adjustment data for each of a plurality of adjustment items for adjusting a record signal waveform, the adjustment data being able to be identified and shared by a plurality of disc types and record velocity magnification factors, and a second table storing combinations of selection information of the adjustment data of each adjustment item to be used in accordance with the disc type and record velocity magnification factor;
• and
• a record signal adjusting device that reads the combination of the selection information of the adjustment data to be used for each adjustment item from the second table in accordance with the disk type and record velocity magnification factor, selects the adjustment data corresponding to each adjustment item from the first table in accordance with the combination of the selection information of the adjustment data, and adjusts the record signal waveform in accordance with the adjustment data selected in accordance with the combination of the selection information.