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 Spoils of War 8:26وادكروا اد اںٮم ٯلىل مسٮصعڡوں ڡى الارص ٮحاڡوں اں ىٮحطڡكم الںاس ڡاوىكم واىدكم ٮںصره وررٯكم مں الطىٮٮ لعلكم ٮسكروں10079Carrier157.48Remove
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
ا131Envelope1024
ب22Envelope1024
د14Envelope1024
ه15Envelope640
و86Envelope768
ز17Envelope896
ط29Envelope1152
ي610Envelope640
ك720Envelope640
ل730Envelope960
م840Envelope640
ن850Envelope800
س260Envelope960
ع270Envelope1120
ف580Envelope640
ص190Envelope720
ق2100Carrier800
ر5200Carrier800
ش1300Carrier600
ت6400Carrier800
خ2600Carrier600
ذ2700Carrier700
ض2800Carrier800
Total abjad value of the verse10079

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.