Audiowrite - Undefined function or variable

Hi, I am trying to write an audio file (.wav). Have followed the syntax in the example provided but when trying to run it, i receive an error stating "Undefined function or variable 'y'". Well , y is the target variable where I want the loaded data to be stored in.... Any ideas ?

[Walter Roberson]

Please show your code.

You need to use audioread() or equivalent to read the data. audiowrite() does not return any values.

[jhon stewart]

i have the same problem i'm trying to write an audio following the example "audioread('name_fil.wav',y,fs,nb)" and i receive te error "undefined function or variable 'y' " i'm tryng to record my voice to manipulate it so i use 8000 as the fs value

[Walter Roberson]

audioread() only takes a file name. That syntax would be for audiowrite()