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 Cow 2:266اىود احدكم اں ٮكوں له حںه مں ںحىل واعںاٮ ٮحرى مں ٮحٮها الاںهر له ڡىها مں كل الٮمرٮ واصاٮه الكٮر وله درىه صعڡا ڡاصاٮها اعصار ڡىه ںار ڡاحٮرٯٮ كدلك ىٮىں الله لكم الاىٮ لعلكم ٮٮڡكروں11999Carrier187.48Remove
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
ا251Envelope1024
ب52Envelope1024
ج23Envelope768
د24Envelope1024
ه125Envelope640
و66Envelope768
ح38Envelope1024
ي910Envelope640
ك920Envelope640
ل1530Envelope960
م740Envelope640
ن1250Envelope800
ع470Envelope1120
ف680Envelope640
ص390Envelope720
ق1100Carrier800
ر9200Carrier800
ت10400Carrier800
ث1500Carrier1000
خ1600Carrier600
ذ2700Carrier700
ض1800Carrier800
Total abjad value of the verse11999

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.