Musical note standardised at 440 Hz, lying in the octave containing notes from C (middle C) to B. The lowest note on most pianos is A, the highest C. The MIDI system for electronic musical instruments and computers uses a straight count starting with note 0 for C at 8.1758 Hz up to note 127 for G at 12,544 Hz. A written note can also have a note value, a code that determines the note's relative duration. In order of halving duration, they are: double note (breve); whole note (semibreve); half note (minim); quarter note (crotchet); eighth note (quaver); sixteenth note (semiquaver).;
Structured note a threshold of 40%, if the S&P has gone down by more than 40%, the bank will no longer pay me back $100, but instead it will pay me the proportional value indexed to the S&P - e.g. $55 if the S&P has gone down by 45%. Because no such actual security exists outside of the sponsor creating such hybrid, the creditworthiness of this structured note depends on the strength of the sponsor. Structured note A structured note is an over the counter derivative with hybrid security features which combine payoffs from multiple ordinary securities, typically a stock or bond