VOICE-RECORD-RD, Voice Recorder Reference Design Kit based on C8051F411 8051 MCU

VOICE-RECORD-RD, Voice Recorder Reference Design Kit based on C8051F411 8051 MCU. The Voice applications require a microcontroller to sample the audio channel, compress and decompress the signal store and retrieve the samples and interpret user input. With its available feature set (12-bit ADC, 12-bit DAC, 50 MIPS peak CPU, low-power SUSPEND mode, and extremely small size in a 28-pin QFN package), the C8051F411-GM is uniquely suited for this purpose. This reference design illustrates how to use a C8051F411-GM for voice applications