초록 ▼

A high-speed distributed-arithmetic realization of a second-order normal-form digital filter includes a filter input, a filter output, and a memory. The memory has a first input, a second input, and a third input. The first memory input is connected to the filter input. The memory also has a first o

A high-speed distributed-arithmetic realization of a second-order normal-form digital filter includes a filter input, a filter output, and a memory. The memory has a first input, a second input, and a third input. The first memory input is connected to the filter input. The memory also has a first output, a second output, and a third output. The digital filter additionally includes a first adder having an input connected to the first memory output, and having its output connected to the filter output. A second adder has an input connected to the second memory output, and has its output connected to the second memory input. A third adder has an input connected to the third memory output and has its output connected to the third memory input.

대표청구항 ▼

A digital filter comprising: a filter input; a filter output; a memory having a first input, a second input, and a third input, wherein said first memory input is connected to said filter input, said memory having a first output, a second output, and a third output; a first adder having at least one

A digital filter comprising: a filter input; a filter output; a memory having a first input, a second input, and a third input, wherein said first memory input is connected to said filter input, said memory having a first output, a second output, and a third output; a first adder having at least one input connected to said first memory output, and having its output connected to said filter output; a second adder having at least one input connected to said second memory output and having its output connected to said second memory input; and a third adder having at least one input connected to said third memory output and having its output connected to said third memory input.