Local alarm clock: synchronization notification of the clock data set by the voice and app. Voice control group: notification of voice control command of the previous/next song. MIC on/off: turn on/off MIC, and report the MIC status changes. Volume setting: set the volume of the voice mod...
SoundSticker I is playing audio with induction function, such as light sensor activated, shadow control, human body induction. This type is usually OTP, can use our IC Prog to program in batch, can program many at once. SoundSticker II is recordable, also named recording box. This type ...
In one example, a mobile device encodes a digital bitstream using a particular set of modulation parameters to generate an audio signal that has different audio tones selected to pa