Configuration file

Field

Description/Notes

Optional

Default Value

Type

Possible Values

version

Version of the whole document

✘

String

2.0

csdk

✘

Object

csdk/paths

✔

Object

csdk/paths/cache

Absolute or relative to vsdk.json

✔

cache

Path

csdk/paths/data_root

Absolute or relative to vsdk.json

✔

.

Path

csdk/paths/acmod

Absolute or relative to data_root

✔

acmod

Path

csdk/paths/asr

Absolute or relative to data_root

✔

asr

Path

csdk/paths/clc

Absolute or relative to data_root

✔

clc

Path

csdk/paths/clc_ruleset

Absolute or relative to data_root

✔

clc

Path

csdk/paths/dictionary

Absolute or relative to data_root

✔

dictionaries

Path

csdk/paths/search

Absolute or relative to data_root

✔

ctx

Path

csdk/paths/sem3

Absolute or relative to data_root

✔

ctx

Path

csdk/paths/users

Absolute or relative to data_root

✔

users

Path

csdk/paths/audio_based_classifier_model

Absolute or relative to data_root

✔

abc

Path

csdk/paths/confusion_dictionary

Absolute or relative to data_root

✔

dictionaries

Path

csdk/paths/language_model

Absolute or relative to data_root

✔

lm

Path

csdk/tts

✘

Object

csdk/tts/channels

✘

Object

csdk/tts/channels/<channel_name_1>

Name of the channel, used in code

✘

String

csdk/tts/channels/<channel_name_1>/voices

✘

Array

csdk/tts/channels/<channel_name_1>/voices/0

✘

String

<speaker>,<lang>,<quality>

csdk/asr

✘

Object

csdk/asr/recognizers

✘

Object

csdk/asr/recognizers/<recognizer_name_1>

Name of the recognizer, used in code

✘

String

csdk/asr/recognizers/<recognizer_name_1>/acmods

Recognizers accept multiple acoustic models

✘

Array

csdk/asr/recognizers/<recognizer_name_1>/acmods/0

✘

String

csdk/asr/models

✘

Object

csdk/asr/models/<model_name_1>

Name of the model, used in code

✘

String

csdk/asr/models/<model_name_1>/type

✘

String

static, dynamic,
free-speech

csdk/asr/models/<model_name_1>/file

Compiled model file name, extension is .fcf

✘

File

csdk/asr/models/<model_name_1>/sem3

Compiled semantic model file name, extension is .s3c

✔

""

String

csdk/asr/models/<model_name_1>/settings

✔

Object

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_STREAM_RESULT_MODE

The mode in which intermediate results are displayed during recognition. 1 means partial result are activated

✔

0

Int

0, 1

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_ACCURACY

Trade-off between CPU- load, memory requirements and the obtained accuracy of the search

✔

10000

Int

[100 ; 50000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_MAXNBEST

Maximum number of hypotheses returned in a result

✔

3

Int

[1 ; 1000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_TSILENCE

Minimum amount of trailing silence, in milliseconds. Use a higher value for non- WUW models

✔

100

Int

[100 ; 10000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_IG_LOWCONF

Maximum amount of confidence level that indicates that a spoken utterance is out of grammar

✔

5000

Int

[0 ; 10000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_IG_HIGHCONF

Minimum amount of confidence level that indicates that a spoken utterance is in grammar

✔

5000

Int

[0 ; 10000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_INITBEAMWIDTH

Init beam width. This parameter affects low- level behavior of the algorithm

✔

2500

Int

[0 ; 10000]

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_TANYSPEECH

Allows the recognizer to stop the recognition process during the trailing AnySpeech state

✔

LH_FALSE

String

LH_TRUE, LH_FALSE

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_NBESTRESULT_SETHIDDENKEYS

When enabled additional information is included on the ASR result that can be used for the FM use case

✔

LH_FALSE

String

LH_TRUE, LH_FALSE

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_ONDEMANDLOADING

Context on-demand loading

✔

LH_FALSE

Int

LH_TRUE, LH_FALSE

csdk/asr/models/<model_name_1>/settings/LH_SEARCH_PARAM_SPEECH_TIMEOUT

Speech duration timeout in milliseconds

✔

0

Int

0, [100 ; 60000]

csdk/asr/models/<model_name_1>/acmod

∗Only for dynamic models. Must match with the one configured on the recognizer that will apply this model

✘∗

String

csdk/asr/models/<model_name_1>/slots

∗Only for dynamic models.

✘∗

Object

csdk/asr/models/<model_name_1>/slots/<slot_name_1>

Name of the slot, used in the code

✘

Object

csdk/asr/models/<model_name_1>/slots/<slot_name_1>/slot

Grammar name is marked after !grammar and slot name is after

!slot in your BNF grammar

✘

String

<grammar-name>#<slot-name>

csdk/asr/models/<model_name_1>/slots/<slot_name_1>/category

✔

normal

String

normal, name, artist

csdk/asr/models/<model_name_1>/slots/<slot_name_1>/allow_custom_phonetic

Setting to true will allow for custom phonetic to be provided for this slot

✔

false

Bool

csdk/asr/models/<model_name_1>/lexicon

∗Only for dynamic models.

✘∗

String

csdk/asr/models/<model_name_1>/lexicon/clc

Used during runtime compilation. Use a language that match the rest of the grammar and the recognizer this model will be applied on

✘

File

csdk/asr/models/<model_name_1>/lexicon/settings

✔

Object

csdk/asr/models/<model_name_1>/extra_models

∗Only for free-speech models. All models for a given language must be listed or the program won't function properly

✘∗

Object

csdk/asr/models/<model_name_1>/extra_models/<name>

✘

File

tnl

✘

Object

tnl/paths

✔

Object

tnl/paths/cache

Absolute or relative to vsdk.json

✔

cache

Path

tnl/paths/models

Absolute or relative to vsdk.json

✔

.

Path

tnl/asr

✘

Object

tnl/asr/recognizers

✘

String

tnl/asr/recognizers/<recognizer_name_1>

Name of the recognizer, used in the code

✘

String

tnl/asr/recognizers/<recognizer_name_1>/audio_buffer_size_seconds

In seconds, so multiply by 16000 to get the actual memory space allocated

✔

10

Int

> 0

tnl/asr/models

✘

Object

tnl/asr/models/<model_name_1>

Name of the model, used in the code

✘

Object

tnl/asr/models/<model_name_1>/type

✘

String

static, dynamic

tnl/asr/models/<model_name_1>/file

Compiled model file name, extension is .snsr

✘

File

tnl/asr/models/<model_name_1>/slots

∗Only for dynamic models

✘∗

Object

tnl/asr/models/<model_name_1>/slots/<slot_name_1>

Name of the slot, used in the code

✘

Object

tnl/asr/concurrent_model

∗Only needed if you want to callRecognizer::setModels().

File name of a concurrent template model, extension is .snsr

✔∗

File

vasr

✘

Object

vasr/paths

✔

Object

vasr/paths/data_root

Absolute or relative to vsdk.json

✔

.

Path

vasr/paths/acmod

Absolute or relative to data_root

✔

acmod

Path

vasr/paths/graph

Absolute or relative to data_root

✔

graph

Path

vasr/log

✔

Object

vasr/log/<logger_name>

✔

Object

*, perf

vasr/log/<logger_name>/level

Level of the debugging information printed

✔

String

info, debug

vasr/asr

✘

Object

vasr/asr/recognizers

✘

Object

vasr/asr/recognizers/<recognizer_name_1>

Name of the recognizer, used in the code

✘

Object

vasr/asr/recognizers/<recognizer_name_1>/acmods

Array containing all acmods used

✘

Array

vasr/asr/recognizers/<recognizer_name_1>/acmods/0

Acmod file name

✘

String

vasr/asr/recognizers/<recognizer_name_1>/settings

Object containing optional settings

✔

Object

vasr/asr/recognizers/<recognizer_name_1>/settings/<settings_1>

Optionnal setting

✔

Object

vasr/asr/models

✘

Object

vasr/asr/models/<model_name_1>

Name of the model, used in the code

✘

String

vasr/asr/models/<model_name_1>/type

✘

String

static, dynamic,
free-speech

vasr/asr/models/<model_name_1>/file

Absolute or relative to paths/models

✘

Path

vasr/asr/models/<model_name_1>/recognizer

∗Only for dynamic models. Absolute or relative to recognizer

✘∗

File

vasr/asr/models/<model_name_1>/slots

∗Only for dynamic models.

✘∗

Array

vasr/asr/models/<model_name_1>/slots/<slot_name_1>

Name of the slot, used in the code

✘

String

baratinoo

✘

Object

baratinoo/paths

✔

Object

baratinoo/paths/data_root

Absolute or relative to vsdk.json

✔

Path

baratinoo/tts

✘

Object

baratinoo/tts/channels

✘

Object

baratinoo/tts/channels/<channel_name_1>

✘

Object

baratinoo/tts/channels/<channel_name_1>/voices

✘

Array

baratinoo/tts/channels/<channel_name_1>/voices/0

✘

String

<speaker>

vtapi

✘

Object

vtapi/paths

✔

Object

vtapi/paths/data_root

Absolute or relative to vsdk.json

✔

Path

vtapi/tts

✘

Object

vtapi/tts/channels

✘

Object

vtapi/tts/channels/<channel_name_1>

✘

Object

vtapi/tts/channels/<channel_name_1>/voices

✘

Array

vtapi/tts/channels/<channel_name_1>/voices/0

✘

String

<speaker>,<quality>

tssv

✘

Object

tssv/biometrics

✘

Object

tssv/biometrics/generated_models_path

Absolute or relative to the program's working directory

✘

Path

tssv/biometrics/background_model_TD

Absolute or relative to the program's working directory

✘

File

tssv/biometrics/background_model_TI

Absolute or relative to the program's working directory

✘

File

idvoice

✘

Object

idvoice/biometrics

✘

Object

idvoice/biometrics/generated_models_path

Absolute or relative to the program's working directory

✘

Path

idvoice/biometrics/background_model_TD

Absolute or relative to the program's working directory

✘

File

idvoice/biometrics/background_model_TI

Absolute or relative to the program's working directory

✘

File

vafe

✘

Object

vafe/afe

✘

Object

vafe/afe/analyzers

✘

Object

vafe/afe/analyzers/<name_1>

✘

Object

vafe/afe/analyzers/<name_1>/type

✘

String

snr, rt60, mos

vafe/afe/analyzers/<name_1>/bitspersample

∗Only for rt60

analyzers.

✘∗

Int

Power of 2, [16 ; 1024]

vafe/afe/analyzers/<name_1>/model

∗Only for mos analyzers. Absolute path to the mos configuration file, extension is .json

✘∗

Path

vafe/afe/filters

✘

Object

vafe/afe/filters/<name_1>

✘

Object

vafe/afe/filters/<name_1>/type

✘

String

bandpass, lowpass, highpass

vafe/afe/filters/<name_1>/lowfrequency

∗Only for bandpass filters.

✘∗

Int

[1 ; 16000]

vafe/afe/filters/<name_1>/highfrequency

∗Only for bandpass filters.

✘∗

Int

[1 ; 16000]

vafe/afe/filters/<name_1>/frequency

∗Only for lowpass and highpass filters.

✘∗

Int

[1 ; 16000]