Audioread error with .wav file path on windows

3 次查看（过去 30 天）
Emu
Emu 2022-2-21
回答： Adelina 2024-4-18
Hi I'm trying to read a .wav file but get an error message re the path. Have tried playing around with the '\' - what am I missing? I'm really new to MATLAB so really struggling !
FromDir= 'C:\Users\emily\Coding\vocal\output';
RawMicDir='C:\Users\emily\Coding\vocal\data';
SaveDir='C:\Users\emily\Coding\vocal\codedspeech';
filename='1001_1_1';
[Raw,Fs]=audioread(strcat(RawMicDir,filename,'.wav'));
Speakers=importdata(strcat(FromDir,filename,'.csv'));
VocDet=Speakers.textdata(2:end,1:2);
VocDet=str2double(VocDet);
savename=strcat(SaveDir,'\',filename,'coded.csv');
Error message:
Error using audioread>readaudio (line 130)
The filename specified was not found in the MATLAB path.
Error in audioread (line 123)
[y, Fs] = readaudio (filename, range, datatype);
Error in Speech_coding_Lev (line 20)
[Raw,Fs]=audioread(strcat(RawMicDir,filename,'.wav'));

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采纳的回答

Jan
Jan 2022-2-21
Ran in:
Check this manually:
FromDir= 'C:\Users\emily\Coding\vocal\output';
RawMicDir='C:\Users\emily\Coding\vocal\data';
SaveDir='C:\Users\emily\Coding\vocal\codedspeech';
filename='1001_1_1';
strcat(RawMicDir,filename,'.wav')
ans = 'C:\Users\emily\Coding\vocal\data1001_1_1.wav'
% You want to insert a file separator between the folder and the path:
fullfile(RawMicDir, [filename,'.wav'])
Prefer fullfile instead of strcat.
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显示 1更早的评论
Jan
Jan 2022-2-22
fullfile care about file separators e.g. to consider the operating system and to insert missing separators. Using strcat instead is a frequent source of bugs.

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更多回答（1 个）

Adelina
Adelina 2024-4-18
FromDir= 'C:\Users\emily\Coding\vocal\output';
RawMicDir='C:\Users\emily\Coding\vocal\data';
SaveDir='C:\Users\emily\Coding\vocal\codedspeech';
filename='1001_1_1';
strcat(RawMicDir,filename,'.wav')
ans = 'C:\Users\emily\Coding\vocal\data1001_1_1.wav'
% You want to insert a file separator between the folder and the path:
fullfile(RawMicDir, [filename,'.wav'])

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