COMMUNICATIONS VIA ANALOGUE DIGITAL

Brand	Owner	Address	Description
MIND EXPANSION	STILES, NATHAN K	2621 Prescott Rd. SPC 193 MODESTO CA 95353	Communications via analogue and digital computer terminals; Information transmission via electronic communications networks; Transmission of information by data communications for assisting decision making; Transmission of information by electronic communications networks;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In up-to date communication devices an intermediate frequency signal is generated at first in a digital way and than is converted to an analogue signal by a digital-to-analogue converter (10). In order to offer a greater flexibility in choosing a particular digital-to-analogue converter (10) the invention proposes to use sigma-delta modulators (8), the output bit width (n) of which is arranged to be configurable. The advantage of providing sigma-delta modulators with a configurable output bit width is that by this the output bit width of the interpolation filters can be easily adapted to the input bit width of a chosen digital-to-analogue converter without the need to change the internal design of a baseband processing circuit.