a$)$ Solve the problem through a simulation according to the problem, you can use

the simulator of your choice, such as MATLAB or Arduino online.

The problem to be solved is the following:

Real$-$time audio streaming, stored as a file on an SD card, wirelessly to

headphones.

You would need a device capable of reading the audio file from the SD card and

transmitting it wirelessly, this could be a programmable device such as an Arduino

with a wireless transmission module.

In addition, specific software would need to be implemented that controls the reading

and transmission of data wirelessly. For the SD card, the capacity and read$/$write

speed must be taken into account to ensure uninterrupted transmission.

For the audio file, the audio file would need to be in a format compatible with the

hardware and software to be used $($for example, MP$3,$ WAV$)$

The quality of the transmission is defined as the main one.

Ensure high audio quality with low latency and guarantee continuous transmission

without interruptions or interference

The following factors are taken into account:

Bandwidth

Latency