DSP Blockset

rebuffer_delay

Compute the number of samples of delay introduced by buffering and unbuffering operations

Syntax

• d = rebuffer_delay(f,n,m)
  d = rebuffer_delay(f,n,m,'singletasking')
  

Description

d = rebuffer_delay(f,n,m) returns the delay (in samples) introduced by the buffering and unbuffering blocks in multitasking operations, where f is the input frame size, n is the Buffer size parameter setting, and m is the Buffer overlap parameter setting.

The blocks whose delay can be computed by rebuffer_delay are

• Buffer
• Unbuffer

d = rebuffer_delay(f,n,m,'singletasking') returns the delay (in samples) introduced by these blocks in single-tasking operations.

The table below shows the appropriate rebuffer_delay parameter values to use in computing delay for the two blocks.

Block	Parameter Values
Buffer	f = input frame size (f=1 for sample-based mode) n = Buffer size m = Buffer overlap
Unbuffer	f = input frame size n = 1 m = 0

See Also

Buffer	DSP Blockset
Unbuffer	DSP Blockset

liblinks

Data Type Support