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 4:153ىسلك اهل الكٮٮ اں ٮںرل علىهم كٮٮا مں السما ڡٯد سالوا موسى اكٮر مں دلك ڡٯالوا ارںا الله حهره ڡاحدٮهم الصعٯه ٮطلمهم ٮم اٮحدوا العحل مں ٮعد ما حاٮهم الٮىںٮ ڡعڡوںا عں دلك واٮىںا موسى سلطںا مٮىںا12824Carrier200.38Remove
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
ا301Envelope1024
ب72Envelope1024
ج33Envelope768
د24Envelope1024
ه95Envelope640
و76Envelope768
ز17Envelope896
ط19Envelope1152
ي710Envelope640
ك620Envelope640
ل1830Envelope960
م1440Envelope640
ن1250Envelope800
س660Envelope960
ع670Envelope1120
ف580Envelope640
ص190Envelope720
ق3100Carrier800
ر3200Carrier800
ت8400Carrier800
ث1500Carrier1000
خ2600Carrier600
ذ4700Carrier700
ظ1900Carrier900
Total abjad value of the verse12824

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.