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 Romans 30:48الله الدى ىرسل الرىح ڡٮٮىر سحاٮا ڡىٮسطه ڡى السما كىڡ ىسا وىحعله كسڡا ڡٮرى الودٯ ىحرح مں حلله ڡادا اصاٮ ٮه مں ىسا مں عٮاده ادا هم ىسٮٮسروں9345Carrier292.03Remove
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
ا211Envelope1024
ب62Envelope1024
ج23Envelope768
د24Envelope1024
ه75Envelope640
و36Envelope768
ح28Envelope1024
ط19Envelope1152
ي1310Envelope640
ك220Envelope640
ل1030Envelope960
م540Envelope640
ن450Envelope800
س660Envelope960
ع270Envelope1120
ف780Envelope640
ص190Envelope720
ق1100Carrier800
ر6200Carrier800
ش3300Carrier600
ت3400Carrier800
ث1500Carrier1000
خ2600Carrier600
ذ3700Carrier700
Total abjad value of the verse9345

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.