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How to amplify the signal? - MATLAB & Simulink
https://www.mathworks.com/matlabcentral/answers/471210-how-to-amplify-the-signal
Multiply the vector or matrix by a constant greater than 1, and use the sound (not soundsc) function to listen to it. Sign in to answer this question.
How do I amplify my sound using soundsc?
https://www.mathworks.com/matlabcentral/answers/315781-how-do-i-amplify-my-sound-using-soundsc
soundsc scale the sound already until the amplitude reachs 1.0 . Try sound instead or audioplayer. If you have a sampling frequency fs of 8kHz, you cannot create a signal with 29 or 31 kHz. Only frequencies upto half of the sampling rate can be represented. Otherwise the signal has several periods between two time steps.
MATLAB: How to amplify the sound using soundsc – iTecTec
https://itectec.com/matlab/matlab-how-to-amplify-the-sound-using-soundsc/
amplifying sounds db digital system processing hearing test MATLAB question of the week soundsc I want to amplify the sound I produced using soundsc by raising the sound by a steady increase of dB. I am trying to make a hearing test so I need to increase the dB if …
How do I amplify my sound using soundsc?
https://es.mathworks.com/matlabcentral/answers/315781-how-do-i-amplify-my-sound-using-soundsc
soundsc scale the sound already until the amplitude reachs 1.0 . Try sound instead or audioplayer. If you have a sampling frequency fs of 8kHz, you cannot create a signal with 29 or 31 kHz. Only frequencies upto half of the sampling rate can be represented. Otherwise the signal has several periods between two time steps.
matlab - Amplify two signals in the same proportion ...
https://stackoverflow.com/questions/37545927/amplify-two-signals-in-the-same-proportion
I have two audio signals that I want to amplify in order to collect informations and compare them. I want both to be defined between -1 and 1 without changing their original shape. I already tried this Strengthening the low amplitude signal using Matlab WITHOUT changing the original shape of the signal but it doesn't seem to work in my case.
Audio Signal Processing in MATLAB - YouTube
https://www.youtube.com/watch?v=CCmw0O_CwWk
#CircuitsDIYToday in this video tutorial i am going to show you Step by Step How to process audio signal in matlab matlab tutorialsYou Will Find Full Project...
MATLAB: Amplify and dampen certain frequencies – iTecTec
https://itectec.com/matlab/matlab-amplify-and-dampen-certain-frequencies/
MATLAB: Amplify and dampen certain frequencies. audio fft frequency. I would like to amplify lower frequecencies in my audiofile while dampening higher frequecencies. As I see it, I can use a fft and then multiply my signal with a constant to create a dampening/amplifying effect? But this wont create a interpolation between the two states. Now ...
Increase power of signal in Matlab - Signal Processing ...
https://dsp.stackexchange.com/questions/27031/increase-power-of-signal-in-matlab
For example both signal x 1 and x 2 has the same value (amplitude), then we want to amplify the second signal to be 3 dB more than x 1 (I call it SNR, signal to noise ratio, the noise is signal itself). % demoDB: add 3 dB to signal Fs=2000; % Sampling Frequency Fc=10; % Carrier Frequency t=0:1/Fs:1; % define evaluation time signal=sin (2*pi*Fc ...
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