I want to convolve a long FIR (at least 800 samples) with real-time analogue stereo audio data on a STM32F769I-Discovery board.  I have posted questions about this...

Hi,I am sorry if my question might look trivial to you, but I have several books and papers scattered on my desk and still I cannot find a good answer to it (possibly...

Hello,I have a few questions related to wireless and I will use LTE standard to put these questions.1) if we look at the sub-carriers frequency plot, we see sub-carriers...

I am looking at different ways to implement frequency analysis of various speaker sytstems.  I can take a log sine sweep and extract an impulse response, and perform...

Hi All,The general method used for fractional rate conversion is to use a polynomial based filtering of the input data like a Farrow structure. This structures are...

Hi everyone,I am currently trying to regenerate piano sounds using machine learning techniques. Here are some of the results ; as you can hear, it needs improvement....

I'm trying a snippet of code, based on CMSIS DSP Library, that take 2 quadrature (I & Q) signals and do complex fft. (pseudo code)FFT_SIZE = 128I signal [128]Q...

Hi there,I'm trying to design an IIR comb filter to keep only 10 Hz harmonics in a noisy signal which is periodic at 10 Hz for noise rejection.  The comb filter...

I am delighted to share with my passion in DSP by releasing the DSP-RTL-Library or (DRL) on GitHub. The library provides various standard DSP components such as;...

Hi everybody,I want to use the output of an 125MHz DAC to generate dither on the input of my ADC (Redpitaya). I have many questions but first, the background :I...