To address the relationship between musical frequency of notes and the beats in the given tune, we can analyze the frequencies provided for each beat.
Here is the given information in tabular form:
[tex]\[
\begin{array}{|c|c|}
\hline
\text{Beat \#} & \text{Note Frequency (Hz)} \\
\hline
2 & 261.6 \\
3 & 392.0 \\
4 & 392.0 \\
5 & 444.0 \\
6 & 444.0 \\
7 & 392.0 \\
\hline
\end{array}
\][/tex]
We need to look for any intervals where the frequency of the notes decreases as we move from one beat to the next. Let's examine each pair of consecutive beats:
- From Beat 2 to Beat 3: 261.6 Hz to 392.0 Hz (increase)
- From Beat 3 to Beat 4: 392.0 Hz to 392.0 Hz (no change)
- From Beat 4 to Beat 5: 392.0 Hz to 444.0 Hz (increase)
- From Beat 5 to Beat 6: 444.0 Hz to 444.0 Hz (no change)
- From Beat 6 to Beat 7: 444.0 Hz to 392.0 Hz (decrease)
We observe that the frequency decreases from Beat 6 to Beat 7, where it changes from 444.0 Hz to 392.0 Hz.
Hence, the musical frequency of notes is decreasing between beat numbers [tex]\( 6 \)[/tex] and [tex]\( 7 \)[/tex].
