emotion

All

value

Linguistic sentiment value. Possible values include:

confidence

All

value

A measure of how confident the speech recognition system is in its transcription results. Results range between 0 and 1 with 1 being the most confident.

rawemotion

All

value

Acoustic emotion values. Possible values in version 7.1+ include:

Acoustic emotion values prior to version 7.1 include:

donedate

All

value

Date and time the file transcription was completed by the speech-to-text engine, meaning the last utterance finished.

utterances

All

array

Each audio file is broken up into segments of speech called utterances. The utterances array contains the word transcripts and corresponding metadata organized by utterances.

license

All

value

Identification information for the license used.

nchannels

All

value

Number of channels in the audio file unless diarization is set to true, in which a single (1) channel file is broken up into 2 based on speaker separation

scrubbed

All

value

If true then audio is purified so numbers are all redacted. If false, the data name does not appear in the JSON output.

sentiment

All

value

Linguistic sentiment value:

sentiment_scores

All

array

Array of length 2. [0]=Positive phrase counts and [1]=Negative phrase counts in the file

source

All

value

The audio file name.

gender

All

value

The gender identified for the audio.

model

All

string containing model name if one model was specified;

array of model names if multiple models were specified

Language model(s) specified for transcription. For example:

"model": "eng1:callcenter"

recvdate

All

value

Date and time the audio file was received by the ASR engine and placed in queue

requestid

All

value

The unique identifier for the request.

nsubs

V‑Blaze version 7.1+

value

The number of substitutions applied. This tag will not appear if no substitutions were applied.

This value does not include numtrans substitutions.

client_data

V‑Spark only

object

A JSON object that stores call metadata associated with the audio file.

app_data

V‑Spark only

object

A JSON object that stores metadata generated by V‑Spark.

warning

V‑Blaze version 5.6.0-3+

string

This field describes a problem or issue that was encountered during transcription. A common example is substitutions errors.