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
1Joseph 12:43وٯال الملك اںى ارى سٮع ٮٯرٮ سماں ىاكلهں سٮع عحاڡ وسٮع سںٮلٮ حصر واحر ىاٮسٮ ىاىها الملا اڡٮوںى ڡى رىى اں كںٮم للرىا ٮعٮروں8025Carrier250.78Remove
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
ا181Envelope1024
ب72Envelope1024
ج13Envelope768
ه25Envelope640
و56Envelope768
ي1110Envelope640
ك320Envelope640
ل930Envelope960
م440Envelope640
ن850Envelope800
س660Envelope960
ع570Envelope1120
ف380Envelope640
ق2100Carrier800
ر7200Carrier800
ت6400Carrier800
خ2600Carrier600
ض1800Carrier800
Total abjad value of the verse8025

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.