Music Math is a freeware which converts music values (BPM, transpose, Delay, Samples, ms, Hz, Timestretch %, Notes ). Music-Math has 7 conversion functions: Tempo Change, Transpose, Delay, Tap Tempo, Samples, Notes and SMPTE:
- Tempo : computes the equivalent TimeStrecthing from the original and new tempos.
- Transpose: converts semi tones to TimeStrecthing values
- Delay : convert tempo to musical duration (ms) or equivalent frequencies (Hz), ie for LFOs rates.
- Tap : Tap the tempo
- Samples : convert samples duration (in samples) to tempo or tempo to sample duration.
- Notes: convert MIDI notes to equivalent frequencies (Hz)
- SMPTE: add or substract SMPTE value
What's new in this version
- Notes module added to show notes frequencies.
- SMPTE module added.
- Better Tap Tempo.
- Better Delay calculation.
- Ms samples calculation added.
Abolutely great! Suggestion: in the Delay area, perhaps the radio button called "hertz" could be changed to "ratio" since this can also be used to calculate new tempi. For example, if the music is in 1/4-note triplets and I want to make that pulse the new tempo for 1/4-notes, I multiply the tempo by 1.5: Old 60 becomes now 90. Your program is great for calculating all sorts of things in addition to sample time stretching. Thanks.
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Freeware
MacOS 9
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