Abstract for group DVoiceR

Digital Voice Recorder

We have decided to design and implement a recording system.  We will
make use of the audio peripherials on the board as well as the
Xilinx FPGA.  We will use the AKM AK4565 to interface with a
microphone and speakers.  The memory required to store the audio
sounds will be designed in software, and the communication links
between the microphone, the FPGA, and the speaker will be designed
in hardware.

In our system you will be able to directly speak into the
microphone and your voice will come out of the speaker, or you will
be able to record your voice for a limited amount of time and play
it back. We will use control inputs to decide how we want our
microphone, the FPGA, and the speakers to interact.