LUTEar 2.0.9 Manual - Utility

Utility_ReduceDT:

Generic Module Routines
The Process_Utility_ReduceDt(...) Process Routine
The SetDenominator_Utility_ReduceDt(...) Routine
The SetPars_Utility_ReduceDt(...) Routine
Example: Tests/Utilities/ReduceDt.c
- Parameter file: ReduceDt.par:
- Output

File name	UtReduceDt.[ch]

Description	This module produces an output signal whose sampling rate is increased by reducing the sampling interval of the process EarObject's input signal by a specified denominator, i.e. dt->dt/denominator.

Example parameter file format	2 Reduction denominator.

Test program directory	Tests/Utilities

Generic Module Routines

This module has the standard Generic Module Routines (see 0 Basic Module Routines used in Generic Programming).

The Process_Utility_ReduceDt(...) Process Routine

Syntax	BOOLN Process_Utility_ReduceDt(EarObjectPtr data);

Returns	TRUE if the process is successful, otherwise it returns FALSE.

The SetDenominator_Utility_ReduceDt(...) Routine

Syntax	BOOLN SetDenominator_Utility_ReduceDt(int theDenominator);

Returns	TRUE if the function is successful, otherwise it returns FALSE.

The SetPars_Utility_ReduceDt(...) Routine

Syntax	BOOLN SetPars_Utility_ReduceDt(int denominator);

Returns	TRUE if the function is successful, otherwise it returns FALSE.

Example: Tests/Utilities/ReduceDt.c

Parameter file: ReduceDt.par:

#
# Main Parameter file
#

output.dat	Name of output file.

# Module specifications.

#Par. file	Name			Description
#---------	-----			-------------
PTone2.par	PureTone		Stimulus generation paradigm.

RedceDt1.par	Reduce channels utility module parameter file.

# Miscellaneous parameters

1		No. of repeated runs.
2.5e-3	Ramp up rise time for signal (s).




Output

Figure [158] A pure tone stimulus run through the "ReduceDt" utility module.