Method of transmitting audio information and additional information in digital form
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 7, 1988
Grant Date -
N/A
app pub date -
May 21, 1986
filing date -
May 21, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a method of transmitting audio information in digital form, in which for the transmission of additional information in digital form data bits of said additional information replace one or a plurality of least significant bits in every n.sup.th code word of the audio information. For this purpose one or a plurality of least significant bits of the audio information in every n.sup.th code word is/are replaced in predetermined manner by additional information bits, the number of bits being replaced depending on the value of the instantaneous code word of the audio information. This dependence is such that for larger values of the audio information more bits are replaced than for smaller values.
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