Fouette Turns 32 Count Duration Seconds

Estimate actual fouette set duration from measured count intervals with observed variation; assumes representative intervals, not literal BPM-to-seconds conversion or count-equals-turn/32-turn readiness.

Description

A fouette count projection uses measured count intervals and assumes they remain representative.

A fouette count projection uses measured count intervals and assumes they remain representative. Count need not mean one turn.^[1]

Enter at least two strictly increasing finite count times and integer target 1–128. Return mean interval, target duration and min/max interval range.

When to use Fouette Turns 32 Count Duration Seconds

Use Fouette Turns 32 Count Duration Seconds when you need to evaluate the supplied records under the calculation and evidence rules below. No readiness for 32 turns, fixed BPM conversion or guaranteed future timing is inferred.

Prepare the annotated dance, timing, rehearsal or inventory records requested. Supply caller rules, evidence flags and local reference values; distinguish beats, bars, counts and seconds.

How to use Fouette Turns 32 Count Duration Seconds and understand its results

Prepare the annotated dance, timing, rehearsal or inventory records requested. Supply caller rules, evidence flags and local reference values; distinguish beats, bars, counts and seconds.
Enter observedFouetteCountStartTimesSeconds, callerTargetCount using the field table and calculation rules, then run the tool.
Read observedCountIntervalMeanSeconds, projectedFouetteCountDurationSeconds, observedIntervalRangeSeconds. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
observedFouetteCountStartTimesSeconds	Observed fouette count start times seconds	list of number	Required
callerTargetCount	Caller target count	number	Required

Enter at least two strictly increasing finite count times and integer target 1–128. Return mean interval, target duration and min/max interval range.

projectedSeconds=mean(observedGaps)×targetCounts

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
observedCountIntervalMeanSeconds	Observed count interval mean seconds	number
projectedFouetteCountDurationSeconds	Projected fouette count duration seconds	number
observedIntervalRangeSeconds	Observed interval range seconds	list of number

json

{
  "input": {
    "observedFouetteCountStartTimesSeconds": [
      0,
      1,
      3
    ],
    "callerTargetCount": 32
  },
  "output": {
    "observedCountIntervalMeanSeconds": 1.5,
    "projectedFouetteCountDurationSeconds": 48,
    "observedIntervalRangeSeconds": [
      1,
      2
    ]
  }
}

Limitations and assumptions

No readiness for 32 turns, fixed BPM conversion or guaranteed future timing is inferred.

Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Pirouette Spotting Rotation Rpm Estimate: Spotting intervals can be checked against unwrapped torso rotation. Head rotation and torso rotation are different observations. For a complementary task, use Half Time Double Time Rhythm Feel Classifier: Half/normal/double-time feel compares measured count intervals with an audio beat period. Variable or ambiguous matches remain unclassified.

References

Fouette Turns 32 Count Duration Seconds — tool.io

Similar or alternative tools

Pirouette Spotting Rotation Rpm Estimate
Spotting intervals can be checked against unwrapped torso rotation. Head rotation and torso rotation are different observations.
Half Time Double Time Rhythm Feel Classifier
Half/normal/double-time feel compares measured count intervals with an audio beat period. Variable or ambiguous matches remain unclassified.