2. Specify, design, and implement a “Note" class that can be used to hold information about a musical note. A programmer should be able to set and retrieve the length of the note and the value of the note. The length of a note may be a sixteenth note, eighth note, quarter note, half note, or whole note. A value is specified by indicating how far the note lies above or below the "A" note that orchestras use in tuning. In counting “how far," you should include both the white and black notes on a piano. For example, the note (value) numbers for the octave beginning at middle C are shown as integers here: -8 -6 -3 -1 1 田田 D ED G At BD CDEFGAB -9 -7 -5 -4 -20 2 Write a complete Java program. - The default constructor should set a note to a middle C quarter note. - Include methods to set a note to a specified length and value. - Write methods to retrieve information about a note, including methods to tell you: a) The letter of the note (A, B, C, ..., G) b) Whether the note is a natural (white key) or a sharp (black key) on the piano c) The frequency of a note in hertz. In order to calculate the frequency, use the formula: 440 * 2n12, where n is the note number.
2. Specify, design, and implement a “Note" class that can be used to hold information about a musical note. A programmer should be able to set and retrieve the length of the note and the value of the note. The length of a note may be a sixteenth note, eighth note, quarter note, half note, or whole note. A value is specified by indicating how far the note lies above or below the "A" note that orchestras use in tuning. In counting “how far," you should include both the white and black notes on a piano. For example, the note (value) numbers for the octave beginning at middle C are shown as integers here: -8 -6 -3 -1 1 田田 D ED G At BD CDEFGAB -9 -7 -5 -4 -20 2 Write a complete Java program. - The default constructor should set a note to a middle C quarter note. - Include methods to set a note to a specified length and value. - Write methods to retrieve information about a note, including methods to tell you: a) The letter of the note (A, B, C, ..., G) b) Whether the note is a natural (white key) or a sharp (black key) on the piano c) The frequency of a note in hertz. In order to calculate the frequency, use the formula: 440 * 2n12, where n is the note number.
Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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K csC 236 Lab 2 handout (ADT...
2. Specify, design, and implement a "Note" class that can be used
to hold information about a musical note. A programmer should
be able to set and retrieve the length of the note and the value of
the note.
The length of a note may be a sixteenth note, eighth note,
quarter note, half note, or whole note.
A value is specified by indicating how far the note lies above or
below the "A" note that orchestras use in tuning. In counting
“how far," you should include both the white and black notes on
a piano.
For example, the note (value) numbers for the octave beginning
at middle C are shown as integers here:
-8 -6
-3 -1
1
D Eb
Gt At Bb
CI D
FIF
AIB
-9 -7 -5 -4 -2 0 2
Write a complete Java program.
- The default constructor should set a note to a middle C
quarter note.
- Include methods to set a note to a specified length and value.
- Write methods to retrieve information about a note, including
methods to tell you:
a) The letter of the note (A, B, C, ..., G)
b) Whether the note is a natural (white key) or a sharp (black
key) on the piano
c) The frequency of a note in hertz.
In order to calculate the frequency, use the formula: 440 *
2n/12, where n is the note number.
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