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

the simulator of your choice, such as MATLAB$/$SIMULINK$.$

The problem to be solved is the following:

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

headphones.

Define the audio file format: Assume that the audio file is stored in a common format

such as MP$3$ or WAV, which is typically used for compression and compatibility.

Create a MATLAB script or model using Simulink to simulate reading audio data from

the SD card and transmitting it wirelessly.

Model the data buffer, transmission protocol, and error handling mechanisms.

Definition of parameters for simulation:

Bandwidth: Estimation based on audio quality and compression rate. For MP$3,$

consider bit rates such as $128kbps$ or $320kbps.$

Latency: critical for real$-$time streaming; model the system to capture delays in

processing and transmission.

Validate the system with simulated performance in MATLAB to ensure real$-$world

applicability.

Performance Assessment: Evaluate Bandwidth and Latency:

Use MATLAB to analyze system performance under different conditions $($for

example, different file sizes, different distances between transmitter and receiver$).$

Adjust buffer size and streaming protocols based on observed performance to

optimize the system.