Signal recording apparatus and method and signal reproduction apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2009
Grant Date -
Jan 13, 2005
app pub date -
Jul 8, 2004
filing date -
Jul 8, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A free space detection section detects a free space of a recording medium. A recording capacity calculation section calculates a recording capacity necessary for recording a program in the form of a first encoded signal on the recording medium. A signal control section for comparing the free space detected by the free space detection section and the recording capacity calculated by the recording capacity calculation section. A signal selection section selects at least one of the first encoded signal and a second encoded signal according to a result of the comparison by the signal control section. A recording section records the encoded signal selected by the signal selection section on the recording medium. The first encoded signal is obtained by compressively encoding the program at a first compression ratio. The second encoded signal is obtained by compressively encoding the program at a second compression ratio which is higher than the first compression ratio.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully