Nom
READAU_f — Read AU sound file
Description
Loads a sound file specified by the string *.au file, returning the sampled data in y. The .au extension is appended if no extension is given. Amplitude values are in the range [-1,+1]. auread supports multichannel data in the following formats:
8-bit mu-law
8-, 16-, and 32-bit linear
Floating-point
Dialog box
Input file name
a character string defining the path of the file.
Properties : Type 'str' of size 1
Buffer size
To improve efficiency it is possible to buffer the input data. Read on the file is only done after each Buffer size call to the block.
Properties : Type 'vec' of size 1
Swap mode 0/1
WithSwap mode=1 the file is supposed to be coded in "little endian IEEE format" and data are swaped if necessary to match the IEEE format of the processor. IfSwap mode=0 then automatic bytes swap is disabled.
Properties : Type 'vec' of size 1
Default properties
always active: no
direct-feedthrough: no
zero-crossing: no
mode: no
regular outputs:
- port 1 : size [1,1] / type 1
number/sizes of activation inputs: 1
number/sizes of activation outputs: 0
continuous-time state: no
discrete-time state: yes
object discrete-time state: no
name of computational function: readau