DSP "digital complex limiter" "crest factor" - digital audio soft clipping

Started by deanpk 1 year ago28 replieslatest reply 12 months ago239 views
Hello - I read an old thread on how in some circumstances DSP deals with peak digital audio clipping.I have a question regarding how DSP processes clipped audio...

Design reverb filter

Started by RoBoTBiLL 12 months ago3 replieslatest reply 12 months ago125 views
Hello!I want to create a filter for reverb effect third degree.In order to create a filter for echo-effect I used this equation:I also know that to create the reverb...

IQ samples representing different communication systems

Started by Marcinstein 1 year ago1 replylatest reply 1 year ago122 views
Dear forum Members,I am looking for IQ samples data which represents signals for different communication systems i.e. WiFi, LTE, 3G, DVB-T, FM radio etc. Anyone...

BeagleBone AI

Started by jbrower 1 year ago2 replieslatest reply 1 year ago201 views
All-Has anyone used the BeagleBone AI yet ?  As you may know around 2016 time-frame Texas Inst purged their DSP roadmap and Signalogic was unable to convince them...

Matlab Basic Functions Reference (pdf)

Started by neirober 1 year ago6 replieslatest reply 1 year ago167 views
Matlab has posted a pdf document that lists basic functions.  Here is a link to the pdf.-- Neil

Spectrum monitoring - signal detection problem

Started by Marcinstein 1 year ago11 replieslatest reply 1 year ago147 views
Dear friends,I got a task where I have to monitor wide range of frequency spectrum (500 MHz). If any transmission happens in that band, I need to extract as much as...

Non-zero DFT components where zero is expected?

Started by bittersweet 1 year ago6 replieslatest reply 1 year ago130 views
This question has been asked before in but I am reposting it here because very few questions are answered on that site.Edit: I got a few replies...

Compressed Sensing in DOA estimation

Started by Luca_R 1 year ago106 views
I'm trying to apply the compressed sensing theory (CoSaMP algorithm) to the DOA estimation in FMCW ULA (made of 48 elements). In the dechirped signals processing...

Utility of Bit Reversal as (I)FFT Function Parameter

Started by dszabo 1 year ago8 replieslatest reply 1 year ago176 views
As a follow up to a post I made on stackexchange [here][1].  In reference to the CMSIS/DSP Float32 FFT implementation, found [here][2], starting on line ```1162```....

LTE Uplink Timing

Started by Mannai_Murali 1 year ago3 replieslatest reply 1 year ago102 views
In LTE Uplink timing is calculated at Base Station using cross correlation of PRACH when UE joins the network.Can I use Demodulation reference signal of two successive...

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