SOURCE KEY

Brand	Owner	Address	Description
SOURCEKEY	IRON MOUNTAIN INCORPORATED	One Federal Street Boston MA 02110	SOURCE KEY;key escrow agency services, namely, encryption and decryption services, storage and retrieval of encrypted data, registration and recovery of public and private keys, and consultation services related thereto;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A technique for separating a signal associated with a first source from a mixture of the first source signal and a signal associated with a second source comprises the following steps/operations. First, two signals respectively representative of two mixtures of the first source signal and the second source signal are obtained. Then, the first source signal is separated from the mixture in a non-linear signal domain using the two mixture signals and at least one known statistical property associated with the first source and the second source, and without a need to use a reference signal.