WT2000H4-16S supports saving recording data to internal Flash, the maximum support.Power IO drive capability, up to 64mA can be directly driven.。.16 bit high precision ADC, 16 bit high precision DAC.Digital audio stream, IIS supports master and slave mode an IIC controller.Built-in 0.5W class D power amplifier, adjustable volume, volume level 32.Support voice high-quality audio format decoding and playback (8kbps~320kbps) with beautiful sound.Support high-quality recording, recording sampling supports 8K\12K\16K\20K\24K.Fire safety recording, elevator safety long-term recording, voice recorder, meeting office recording, Fire broadcast system, wireless walkie-talkie recording, etc.Different recording products can choose different package size chips.The audio file format supports MP3 or WAV.At the same time, the recorded data can also be stored in the local memory, which can be selected as SPI Flash or TF card, U disk as storage.The real-time output of the interface is convenient for users to operate the audio data (such as uploading to the server, or applications such as speech recognition). The WT2605X chip supports the recording and uploading function, and the recording data supports connection through UART.For details, please refer to the program manual. Functions such as button recording can be customized.Access and interact with external devices through the UART interface, the format of the recording file is MP3 format.
Support file management, which can realize file index recording, file name recording and other functions. The recorded data can be stored in U disk, TF card or SPI FLash, SPI FLash.
0 kommentar(er)
