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
1Sheba 34:46ٯل اںما اعطكم ٮوحده اں ٮٯوموا لله مٮںى وڡردى ٮم ٮٮڡكروا ما ٮصاحٮكم مں حںه اں هو الا ںدىر لكم ٮىں ىدى عداٮ سدىد7167Carrier223.97Remove
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
ا121Envelope1024
ب52Envelope1024
ج13Envelope768
د54Envelope1024
ه45Envelope640
و66Envelope768
ح28Envelope1024
ي710Envelope640
ك420Envelope640
ل530Envelope960
م940Envelope640
ن850Envelope800
ع270Envelope1120
ف280Envelope640
ص190Envelope720
ق2100Carrier800
ر3200Carrier800
ش1300Carrier600
ت3400Carrier800
ث2500Carrier1000
ذ2700Carrier700
ظ1900Carrier900
Total abjad value of the verse7167

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.