class EmbeddedSpeechConfig

  • Article

Class that defines embedded (offline) speech configuration.

Members

operator SPXSPEECHCONFIGHANDLE

Syntax: public inline explicit operator SPXSPEECHCONFIGHANDLE ( ) const;

Internal operator used to get the underlying handle value.

Returns

A handle.

GetSpeechRecognitionModels

Syntax: public inline std::vector< std::shared_ptr< SpeechRecognitionModel > > GetSpeechRecognitionModels ( );

Gets a list of available speech recognition models.

Returns

Speech recognition model info.

SetSpeechRecognitionModel

Syntax: public inline void SetSpeechRecognitionModel ( const std::string & name , const std::string & key );

Sets the model for speech recognition.

Parameters

  • name The model name.

  • key The model decryption key.

GetSpeechRecognitionModelName

Syntax: public inline std::string GetSpeechRecognitionModelName ( ) const;

Gets the model name for speech recognition.

Returns

The speech recognition model name.

SetSpeechRecognitionOutputFormat

Syntax: public inline void SetSpeechRecognitionOutputFormat ( OutputFormat format );

Sets the speech recognition output format.

Parameters

  • format Speech recognition output format (simple or detailed).

GetSpeechRecognitionOutputFormat

Syntax: public inline OutputFormat GetSpeechRecognitionOutputFormat ( ) const;

Gets the speech recognition output format.

Returns

Speech recognition output format (simple or detailed).

SetProfanity

Syntax: public inline void SetProfanity ( ProfanityOption profanity );

Sets the profanity option. This can be used to remove profane words or mask them.

Parameters

  • profanity Profanity option value.

SetSpeechSynthesisVoice

Syntax: public inline void SetSpeechSynthesisVoice ( const std::string & name , const std::string & key );

Sets the voice for embedded speech synthesis.

Parameters

  • name The voice name of the embedded speech synthesis.

  • key The decryption key.

GetSpeechSynthesisVoiceName

Syntax: public inline std::string GetSpeechSynthesisVoiceName ( ) const;

Gets the voice name for embedded speech synthesis.

Returns

The speech synthesis model name, i.e. the voice name.

SetSpeechSynthesisOutputFormat

Syntax: public inline void SetSpeechSynthesisOutputFormat ( SpeechSynthesisOutputFormat formatId );

Sets the speech synthesis output format (e.g. Riff16Khz16BitMonoPcm).

Parameters

  • formatId Specifies the output format ID

GetSpeechSynthesisOutputFormat

Syntax: public inline std::string GetSpeechSynthesisOutputFormat ( ) const;

Gets the speech synthesis output format.

Returns

The speech synthesis output format.

GetSpeechTranslationModels

Syntax: public inline std::vector< std::shared_ptr< SpeechTranslationModel > > GetSpeechTranslationModels ( );

Gets a list of available speech translation models.

Returns

Speech translation model info.

SetSpeechTranslationModel

Syntax: public inline void SetSpeechTranslationModel ( const std::string & name , const std::string & key );

Sets the model for speech translation.

Parameters

  • name Model name.

  • key Model decryption key.

GetSpeechTranslationModelName

Syntax: public inline std::string GetSpeechTranslationModelName ( ) const;

Gets the model name for speech translation.

Returns

The speech translation model name.

SetKeywordRecognitionModel

Syntax: public inline void SetKeywordRecognitionModel ( const std::string & name , const std::string & key );

Sets the model for keyword recognition. This is for customer specific models that are tailored for detecting wake words and direct commands.

Parameters

  • name Model name.

  • key Model decryption key.

GetKeywordRecognitionModelName

Syntax: public inline std::string GetKeywordRecognitionModelName ( ) const;

Gets the model name for keyword recognition.

Returns

The keyword recognition model name.

SetProperty

Syntax: public inline void SetProperty ( const std::string & name , const std::string & value );

Sets a property value by name.

Parameters

  • name The property name.

  • value The property value.

SetProperty

Syntax: public inline void SetProperty ( PropertyId id , const std::string & value );

Sets a property value by ID.

Parameters

  • id The property id.

  • value The property value.

GetProperty

Syntax: public inline std::string GetProperty ( const std::string & name ) const;

Gets a property value by name.

Parameters

  • name The parameter name.

Returns

The property value.

GetProperty

Syntax: public inline std::string GetProperty ( PropertyId id ) const;

Gets a property value by ID.

Parameters

  • id The parameter id.

Returns

The property value.

~EmbeddedSpeechConfig

Syntax: public virtual ~EmbeddedSpeechConfig ( ) = default;

Destructs the object.

FromPath

Syntax: public inline static std::shared_ptr< EmbeddedSpeechConfig > FromPath ( const std::string & path );

Creates an instance of the embedded speech config with a specified offline model path.

Parameters

  • path The folder path to search for offline models. This can be a root path under which several models are located in subfolders, or a direct path to a specific model folder.

Returns

A shared pointer to the new embedded speech config instance.

FromPaths

Syntax: public inline static std::shared_ptr< EmbeddedSpeechConfig > FromPaths ( const std::vector< std::string > & paths );

Creates an instance of the embedded speech config with specified offline model paths.

Parameters

  • paths The folder paths to search for offline models. These can be root paths under which several models are located in subfolders, or direct paths to specific model folders.

Returns

A shared pointer to the new embedded speech config instance.