Important: Inside Macintosh: Sound is deprecated as of Mac OS X v10.5. For new audio development in Mac OS X, use Core Audio. See the Audio page in the ADC Reference Library.
Changing Speech Attributes
To determine the rate and pitch at which a speech channel is processing text, you can use theGetSpeechRateandGetSpeechPitchfunctions. TheSetSpeechRateandSetSpeechPitchfunctions allow you to change rate and pitch.The most robust of the Speech Manager's routines are the
GetSpeechInfoandSetSpeechInfofunctions. These allow you to obtain many types of information about a speech channel and to change many settings of a speech channel. To specify the operation that you wish to perform, you must passGetSpeechInfoorSetSpeechInfoa selector. A full list of selectors is provided in "Speech Information Selectors" beginning on page 4-39.
Subtopics
- GetSpeechRate
- SetSpeechRate
- GetSpeechPitch
- SetSpeechPitch
- GetSpeechInfo
- SetSpeechInfo