MathaniThe Holy Qur'an — The one being read is 'You'
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Surahs › Composition

Composition

Place verses from different surahs side by side; letter layers play in sequence, totals combined. The selection lives only in the link; nothing is stored.

#VerseΣBandPedal
1The Table 5:82لٮحدں اسد الںاس عدوه للدىں امںوا الىهود والدىں اسركوا ولٮحدں اٯرٮهم موده للدىں امںوا الدىں ٯالوا اںا ںصرى دلك ٮاں مںهم ٯسىسىں ورهٮاںا واںهم لا ىسٮكٮروں8839Carrier276.22Remove
At most 12 verses.

Frequency

Sound generated from the letter values (abjad) of the text; independent of recitation.

Bar height = weight (count); position = frequency (logarithmic)

Options
Sound type
Playback
Letter table
LetterCountHzBandFolded Hz
ا241Envelope1024
ب42Envelope1024
ج23Envelope768
د64Envelope1024
ه75Envelope640
و126Envelope768
ي910Envelope640
ك320Envelope640
ل1330Envelope960
م740Envelope640
ن1750Envelope800
س460Envelope960
ع170Envelope1120
ص190Envelope720
ق3100Carrier800
ر5200Carrier800
ش2300Carrier600
ت3400Carrier800
ذ5700Carrier700
Total abjad value of the verse8839

The total is shown as a number only; it is not part of the sound. The sound comes entirely from the letters.

Measurement charts

Charts fill while sound is playing.

How it works

Derived from letter values only, independent of recitation. Below 100 Hz: envelope modulation · 100 Hz and above: carrier tone; in a verse with no letter above 100 Hz the letters themselves carry, octave-folded. Sound is generated live in the browser; no file.

Flow: the letter sequence as one phase-continuous wave; each letter lasts k full periods of its own frequency (intrinsic duration = Σ 1/value). In the folded mode the per-letter tempo is fixed.