Audio Signal Processing in MATLAB
Вставка
- Опубліковано 5 жов 2024
- This tutorial covers the following topics:-
00:12 How to Record Audio/Voice Signal in MATLAB.
04:17 Plotting the Audio/Recorded Voice Signal in Time Domain.
06:50 Plotting the Audio/Recorded Voice Signal in Frequency Domain using Fast Fourier Transform (fft)/Discrete Fourier Transform.
10:57 How to Save/Read/Write/Listen the Audio Signal in MATLAB.
If you have any further questions related to this content or MATLAB in general or more specifically related to Signal Processing please do email us matlabstarter@gmail.com
Music Credits: www.bensound.com
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The first thing I will do is to remove the background music by filtering :) Thanks for the share.
Great tip!
description me code likh dete bhaiya copy paste krne me easy hota plzz next video se kr dena, and thanku mera project me help mili😊
Bht ala brother it is working 100 percent
Thank you sir but the music is noisy
Good work, man! Can u please provide the code here?
hi, thanks for the great tutorial. i am wondering why is amplitude different in 2 charts in the end?
Hi, The amplitudes in the time domain and frequency domain are related, but they represent different aspects of the signal. In the time domain, the amplitude refers to the instantaneous value of the signal at a given time point, while in the frequency domain, the amplitude represents the strength or energy of different frequency components present in the signal.
GREAT WORK
Thank you very much
good work
Hi. Sir a very nice demonstration.. sir can u guide me , in case i need to increase time to record my voice what I have to do for that ?
Please
duration = (seconds to record);
@@toheedh okay thank you sir
thanks
Error using plot
Vectors must be the same length. this error will be occurred again and again how to solve this error please reply
In what units is the amplitude?
I'm also getting error in line 2
Y label in frequency is Power right ? not amplitude
Am i right ?
Please reply
right.
Can I get a mathematical analysis for this audio processing
How to get bandwidth and spectogram of this signal
Bandwidth can be taken in terms of maximum frequency present in the signal.
I m getting error in the second line....plzzz tell how to rectify it
error details?
@@matlabsignal249 Error using audiorecorder/set.DeviceID (line 334)
No audio input device found on this system. im getting this eeor in second line
It says:
Error using sound
Sample rate must be a positive number between 80 and 1000000
How do I fix this? Can you plz help.
The back ground music is really disturbing
Please provide me the code
I love you
Hie.. Line 2 r=audiorecorder(Fs, bits, channels) ; showing as error.. How to resolve?
channels=>Channels
Sir plzzzz help me to solve error in 2 nd line ( r= audiorecorder...)
Sir please 🥺
channels=>Channels
sir its not working
My audio file is in aac format... How to convert that into wav
The command used in this code can read the files in all these formats .aifc .aiff .aif .au .flac .ogg .opus .wav .mp3 .m4a .mp4
According our religouin we do no hear music
If you remove our bacground music of video it will easy for us thank you
I am having error on line 14 and I can not identify the problem
The only error that you can expect in line 14 is if you have not misfollowed the syntax or any variable in line 14 is not defined earlier.
Can you please mention exact line of error statement?
code link
scripte please
The music in background is really disturbing, i can't hear anything.
Are you able to understand the content presented?
@@matlabsignal249 I skipped this video because of the music, I completed my project with the help of another video.
@@srdenizakbal3676 we are really sorry for this. We will surely update this in next few weeks.
the music is so annoying
thank you very much