import numpy as np

def scaled_fft_db(x):
    """ ASSIGNMENT 1

        Computes the FFT of the input buffer windowed by a Hann window, scales
        the output so that the maximum is at 96 dB. The output should be in
        decibels.

        Arguments:
        x: Input buffer.

        Returns:
        X: The FFT of x (windowed by Hanning window) in dB, scaled to have maximum at 96 dB.
    """

    # Your code goes here