1. It supports the setting of 10 wake-up words, including predefined wake-up words and user-defined wake-up words. The predefined wake-up words do not support customization; Among the 10 wake-up words, up to 3 user-defined wake-up words can be set, and up to 3 two character predefined wake-up words can be included (such as play, pause, take photos, etc.)

2. The predefined wake-up words that have been supported are:

• Camera: photography, eggplant
• Music: increase volume, decrease volume, play, stop, pause, previous song, next song
• Electric lamps: turn on and off electric lamps, increase brightness and decrease brightness
• Flashlights: turn on the flashlight and turn off the flashlight

3. Customized wake-up words can be customized for free according to the personalized needs of the application. For example, if your application wants to start the application through "Hello Baidu", you can set "Hello Baidu" as the wake-up word;

4. It is suggested that each user-defined wake-up word should be between 3 and 5 characters (1 character here refers to 1 Chinese character or 1 English letter), and 4 characters is the best; A wake-up word can contain up to 2 (including) English letters; Pure English words, such as California, are not supported in wake-up words for the time being;

5. Warm prompt for customization of wake-up words: Do not choose words that are too commonly used as wake-up words, such as "eat", which is often used in life and is easy to wake up by mistake; To ensure the wake-up effect, please consider the differences between wake-up words with different meanings, and try to ensure that wake-up words are not easily confused; Too short wake-up words will lead to high wake-up error rate. Please do not select too many short wake-up words (including command wake-up words);

6. Wake up words should cover as many syllables as possible, with a minimum length of 4 syllables; Adjacent syllables should be avoided as far as possible, and words should be pronounced clearly and loud; Try to avoid rare words; Please try to avoid zero initials; Please avoid using reduplicated words; For example, a high quality wake-up word: "Baidu take away", with many syllable coverage and great difference; Awakening words with poor quality: "speech recognition", "speech" is a zero initial word, not a high quality wake-up word;

7. Please select your wake-up words reasonably based on the scoring results of wake-up words;