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Question
Can someone please explain how this function? It is for simultaneously recording with the input(X) being white noise at FS 44100hz
function recording = audioOI(x,fs) % audioOI - Simulataneously plays and records the test signal. % Uses Parallel Co...
6 years ago | 2 answers | 0
2
answersQuestion
I want to increase the FS to 44100 from 8000, when I do so i get an error regarding the size of the "CELL ARRAY" saying "Matrix dimensions must agree". I am using a function as i am recording simultaneously with the recording. Much appreciated.
function recording = audioOI(x,fs) % audioOI - Simulataneously plays and records the test signal. % Uses Parallel Co...
6 years ago | 1 answer | 0
1
answerQuestion
Why do I keep getting errors?
Error using audioread (line 88) File could not be read due to an unexpected error. Reason: Error in MAT5 file. Bad block struct...
6 years ago | 0 answers | 0
0
answersQuestion
How can i get the frequency response from this code:
close all; clc; load('whitenoize.mat'); %generated white noise load('whitenoiserec.mat'); %recorded white nosi...
6 years ago | 1 answer | 0
1
answerI want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
hello is it not possible to get my frequency domain and have my results plotted one under each other like figure 1 and 2 before...
7 years ago | 0
I want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
yresh = bsxfun ( @plus , yresh, ( 0 : 2 : 2*(size (yresh,2) -1))); set (gca, 'ytick', (0 : 2 : 2*( size( yresh,2) -1) , 'ytickl...
7 years ago | 0
Question
I want to plot my results individually under each other like a row and not a continues impulse response . Something isn't correct when i try it, Can someone help please?
x = zeros(1, 20000); x(1 : 4000 : 20000); xresh = reshapex, 4000, 5); So every 4000fs i want to plotted graph?
7 years ago | 3 answers | 0
3
answersQuestion
i am trying to record a sound(audio signal) and it keeps giving me error's on get audiodata, can you help me identify the problem?
x = (10000, 1); x(1 : 2000: 10000) = 1; sound(x) plot(x); a = audiorecorder(10000, 8, 1); record(a, 5); sound(x) b = geta...
7 years ago | 1 answer | 0
