The Speech transport handler allows the recognition of speech as an input stream. To do so, we use the sphinx4 speech recognition toolkit. There are two transport handler available: Speech which recognize speech as text and NumericSpeech which recognize only numbers and represents the input stream as integer values. The sphinx4 toolkit can use guided grammar or a language model (N-Gram Language Model). Thus, you can define the language your transport should understand.
Options
config: The path to the sphinx4 configuration file. See cmusphinx.sourceforge.net/wiki/ for more information about configuring sphinx. (Default: a configuration with a small vocabulary) (optional)
Example
PQL
| Code Block |
|---|
| theme | Eclipse |
|---|
| language | javascript |
|---|
| title | Speech Transport Handler |
|---|
| linenumbers | true |
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|
input = ACCESS({source='Source',
wrapper='GenericPush',
transport='Speech',
protocol='Document',
dataHandler='Tuple',
schema=[
['value', 'String']]
})
input = ACCESS({source='Source',
wrapper='GenericPush',
transport='NumericSpeech',
protocol='Document',
dataHandler='Tuple',
schema=[
['value', 'Integer']]
})
|
CQL
| Code Block |
|---|
| theme | Eclipse |
|---|
| language | sql |
|---|
| title | Speech Transport Handler |
|---|
| linenumbers | true |
|---|
|
CREATE STREAM source (VALUE STRING)
WRAPPER 'GenericPush'
PROTOCOL 'Document'
TRANSPORT 'Speech'
DATAHANDLER 'Tuple'
CREATE STREAM source (VALUE INTEGER)
WRAPPER 'GenericPush'
PROTOCOL 'Document'
TRANSPORT 'NumericSpeech'
DATAHANDLER 'Tuple'
|