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IBM Watson SR

StreamableKNIME Audio Processing Nodes version 4.0.2.v201909242005 by KNIME AG, Zurich, Switzerland

Speech recognizer based on the IBM Watson Speech to Text API service.

Options

Audio Column
The audio column to process
Add confidence column
Add a column with the confidence of the Speech Recognition result.
Fail on error
The node fails when an error occurs during processing. If input has multiple AudioFiles, setting "Fail on Error" results in the Node failing when Speech Recognition of one one more AudioFiles fails. If not set, the Node will complete with missing values for all SR columns of the failed AudioFiles.
User name
The user name for the service
Password
The password for the service
Language model
The language model to use
Profanity filter
If selected the service filters profanity from all output by replacing inappropriate words with a series of asterisks

Input Ports

Table with audio column

Output Ports

Audio table with recognition result

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Audio Processing from the following update site:

KNIME 4.0
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Developers

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