Samsung Galaxy S 4 mini User Manual page 191

Voice Search
From the Language and input screen, touch
Voice search to configure the following:
• Language: Choose a language for your voice input.
• "Ok Google" hotword detection: When enabled, launch
voice search by saying the word "OK Google". Touch
the OFF/ON button to turn Hotword detection on.
• Speech output: Sets whether you will use speech
output always or only when using Hands-free mode.
• Block offensive words: Enable or disable blocking of
recognized offensive words from the results of your
voice-input Google searches.
• Offline speech recognition: Enables voice input
while offline.
• Bluetooth headset: Record audio through a Bluetooth
headset, if available.
Text-to-Speech Options
Voice output provides audible readout of text, for example,
the contents of email messages.
1. From the Language and input screen, touch
Text-to-speech options and select the preferred TTS
engine, Samsung text-to-speech engine or
Google Text-to-speech Engine.
2. Touch next to the preferred TTS engine and
configure.
3. Under General, configure the following:
• Speech rate: Set the speed at which the text is
spoken.
• Listen to an example: Play a sample of speech
synthesis (available if voice data is installed).
• Default language status: Display the default
language in use.
Settings 184