So I've used the "unit impulse" (which is a 1.0 magnitude sample followed by zeros) to test filters, and a "unit step" (50% of the samples are 0, the remaining 50%...

Hi there guys, I've joined this site to further help me and keep me in the loop with digital audio related topics. I am currently an MSc student and I need to write...

Hi,I am trying to modify a Texas Instruments provided example to fit my needs.Example filters like this one is provided in the code:// Insert optional second filter...

I am struggling to find a good reference for implementing parallel rational-ratio FIR resampling filters. By "parallel", I mean a high-throughput hardware filter...

Rick Lyons posted an informative post about testing the implementation of your #CIC decimation filters here: Two Easy Ways to Test Multistage CIC Decimation Filters...

Greetings,Looking at the techniques for timing recovery (symbol synchronization) brought a few questions to mind.Let me pick on the early-late method.  A typical...

I'm implementing a #CIC decimation filter. I'm doing it on an microprocessor rather than in an FPGA and that means I don't "easily" get variable bit width registers....

Dear all,I am trying to confirm Nyquist-Shannon theorem through matlab-simulink.More particular I am trying to confirm what would be the minimum achievable sampling...

Hello,Here is my question and I would be really grateful if you could help me understand this.  In DSP, for extracting the instantaneous phase of a signal one could...

With reference to this paper regarding celluar IoT:https://arxiv.org/pdf/1605.05384.pdfThe Prach signal it is referring to is that used in LTE UE attachment to base...