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 Women 4:60الم ٮر الى الدىں ىرعموں اںهم امںوا ٮما اںرل الىك وما اںرل مں ٯٮلك ىرىدوں اں ىٮحاكموا الى الطعوٮ وٯد امروا اں ىكڡروا ٮه وىرىد السىطں اں ىصلهم صللا ٮعىدا8001Carrier250.03Remove
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
ب42Envelope1024
د44Envelope1024
ه35Envelope640
و106Envelope768
ز37Envelope896
ح18Envelope1024
ط29Envelope1152
ي1410Envelope640
ك420Envelope640
ل1330Envelope960
م1040Envelope640
ن1250Envelope800
ع270Envelope1120
ف180Envelope640
ق2100Carrier800
ر5200Carrier800
ش1300Carrier600
ت3400Carrier800
ذ1700Carrier700
ض2800Carrier800
غ11000Carrier1000
Total abjad value of the verse8001

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.