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Started by I'm working on a problem where I need a *very* long FIR with many stop bands. I've done several similar designs recently and remez() with the right prodding will give...
HiI've been watching the lectures in the Coursera class Audio Signal Processing for Music Applications.https://www.coursera.org/learn/audio-signal-processing?I don't...
Hi,
I'm currently trying to implement the Overlap Save / Scrap method for educational purposes using KFR and C++.
However, I'm noticing that something is off when...
Started by Hi Guys,I thought that some of you may be interested in the following report from the Innovative Computing Laboratory, at the University of Tennessee, Knoxville,...
CRC field in the middle of a packet
Started by 3 years ago●4 replies●latest reply 3 years ago●336 viewsIs it possible (and reasonable) to insert a 32-bit field in the "middle" of a packet, such that the overall CRC-32 of the packet is zero? I know how to put CRC fields...
Started by The 2021 DSP Online Conference is coming together very nicely with already 10 sessions confirmed, including 2 workshops.
In the next few days, we are expecting...
Setting required FFT spectrum bandwidth w.r.t the Sampling rate
Started by 3 years ago●4 replies●latest reply 3 years ago●344 viewsI am working on an accelerometer with sampling rate of 26.7 kHz on which I intend to calculate FFT. Hence the FMax = (26.7/2.56 = 10.4kHz). As I am performing...
ARM IIR Filter - Why No DAC Output?
Started by 3 years ago●11 replies●latest reply 3 years ago●233 viewsHello all,I'm hoping that anyone who's used the arm DSP function (or any similar function) "arm_biquad_cascade_df2T_f32" could perhaps have a look at this code and...
I’m working with spreading codes (CDMA and DSSS) and was wondering if the codes always need to be +1 and -1?At first, I thought that this was not necessary and...
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