What is the block diagram of HM2007 IC?

Answer 1

The HM2007 is a speech synthesis integrated circuit that uses a block diagram comprising several key components: a microcontroller interface for receiving commands, a memory block for storing speech data, a digital-to-analog converter (DAC) for converting digital signals to analog audio, and an output stage that drives speakers. Additionally, it includes an oscillator for timing and control functions. The architecture facilitates the generation of speech through stored phonemes, allowing for flexible and programmable voice synthesis. Overall, the block diagram illustrates the flow of data from input to audio output, enabling the IC to produce intelligible speech.