Prosody signal path processing: API: sm_path_agc_adjust_settings

Prototype Definition

int sm_path_agc_adjust_settings(struct sm_path_agc_adjust_settings_parms *agcadjp)

Parameters

*agcadjp

a structure of the following type:

typedef struct sm_path_agc_adjust_settings_parms {
	tSMPathId path;						/* in */
	float max_level_decay;					/* in */
	float target_level;					/* in */
} SM_PATH_AGC_ADJUST_SETTINGS_PARMS;

Description

Fields

path

The signal path which has AGC enabled.

max_level_decay

The rate at which the AGC decays the estimate of the loudest signal, as a fraction.

target_level

The target output level in dBm0.

Returns

0 if call completed successfully, otherwise a standard error such as:

• ERR_SM_DEVERR - device error
• ERR_SM_WRONG_CHANNEL_STATE - the path does not have AGC enabled

This function is part of the Prosody signal path processing API.