int sm_adjust_catsig_module_params(struct sm_adjust_catsig_module_parms *catsigp)
typedef struct sm_adjust_catsig_module_parms {
tSMModuleId module; /* in */
tSM_INT catsig_alg_id; /* in */
enum kSMBESPCatSigParam {
kSMBESPCatSigParamF_ln_nrg_coeff=2,
kSMBESPCatSigParamF_min_Lmin,
kSMBESPCatSigParamF_Lmin_decay,
kSMBESPCatSigParamF_speech_thresh,
kSMBESPCatSigParamF_debounce,
kSMBESPCatSigParamI_min_valid_period_count,
kSMBESPCatSigParamI_min_valid_count,
kSMBESPCatSigParamI_glitch_count,
kSMBESPCatSigParamI_qualify_count,
kSMBESPCatSigParamI_alter_duration,
kSMBESPCatSigParamI_max_valid_tone_cnt,
kSMBESPCatSigParamI_min_valid_speech_cnt,
kSMBESPCatSigParamI_threshold_samp_cnt,
kSMBESPCatSigParamI_delay_time,
kSMBESPCatSigParamI_period_time,
kSMBESPCatSigParamI_min_off_count,
kSMBESPCatSigParamI_min_period_off,
kSMBESPCatSigParamF_initial_Lmax,
} parameter_id; /* in */
union {
double fp_value; /* in */
tSM_INT int_value; /* in */
} parameter_value; /* in */
} SM_ADJUST_CATSIG_MODULE_PARMS;
Adjust parameter for signal categorisation algorithm.
Invoking the call will change a single signal categorisation parameter for the given signal categorisation algorithm, that parameter being identified by the value supplied parameter_id.
The new parameter value must be set in either the fp_value or int_value element of the parameter_value union according to the parameter type.
Adjusting parameters for the signal categorisation algorithm requires extreme care and should be attempted only under the guidance of Aculab support. For more background information on how the algorithm works, please refer to Prosody application note: Live Speaker Detection
ParamF).
ParamI).
0 if call completed successfully, otherwise a standard error such as:
This function is part of the Prosody speech processing API.