PIANO TUNING TEMPERAMENT
ANALYSIS AND SCORING
These are usually free scorings generated by a recording of M3's and P4's submitted to me by one of my subscribers, but this particular tuning was taken of someone's YouTune channel. Read the story below.
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Piano: Unknown
Tuned by: Bernhard Stopper using OnlyPure
New Marking Scheme
Also, the P4 criteria was not progressive; we gave a static range of 0.5 to 1.5bps.
For equal temperament, A3D4 beats at 0.99 bps and E4A4 beats at 1.49 bps.
For inharmonicity we assume similar values. (Calculations have been done to incorporate an average progression of a tuning with M3's in order to incorporate actual progression due to iH but there was little to no different in score.)
Marks are lost if calculate P4 are not within 0.3bps of the ideal rate.
The marking loss formula is the same as before, providing a way to minimize penalty for P4 that are close to the boundary and increase penalties for those that are far off.
M3 RESULTS
MARK: 100% (Goal 80%)
Goal: Chromatically increasing by 0% to 12%
M3 Unfiltered
M3 Filtered
M6 RESULTS
MARK: 100% (Goal 80%)
Goal: Chromatically increasing by 0% to 12%
M6 Unfiltered
M6 Filtered
P4 RESULTS
MARK: 95.1% (Goal 80%)
Goal: 0.3 bps within progressive equal-tempered P4
