WE LISTENING

Brand	Owner	Address	Description
WE'RE LISTENING	PACIFICARE HEALTH SYSTEMS, INC.	5995 Plaza Drive Cypress CA 90630	WE ARE LISTENING;ADVERTISING SERVICES, NAMELY, DISSEMINATION OF PRINTED ADVERTISING MATERIAL FOR OTHERS IN THE FIELD OF DENTAL AND VISION PRODUCTS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

It is intended to remove a risk of illegal high quality restoration while enabling trial viewing of contents such as music, to make it possible to reproduce contents with high quality by acquiring a relatively small amount of data, and to make it possible to implement hardware at a lower cost. To generate trial listening data containing dummy data, a pseudo random number R is generated first. A remainder r of R divided by 128 is calculated. The remainder r is coded and incorporated into high sound quality restoration data. A bandwidth limitation region of trial listening data is replaced by dummy data starting from its rth bit. As a result, the head position of the dummy data in the trial listening data varies frame by frame, whereby the safety of the trial listening data can be increased.