The Moon
Meccan · 55 verses · Revelation order 37 · Mushaf order 54
ٮسم الله الرحمں الرحىم
Bismi Allâhi alrraḥmâni alrraḥeemi
اٯٮرٮٮ الساعه واںسٯ الٯمر
Iqtarabati alssâʿatu wainshaqqa alqamaru
واں ىروا اىه ىعرصوا وىٯولوا سحر مسٮمر
Wain yaraw âyatan yuʿriḍoo wayaqooloo siḥrun mustamirrun
وكدٮوا واٮٮعوا اهواهم وكل امر مسٮٯر
Wakaẕẕaboo waittabaʿoo ahwâahum wakullu amrin mustaqirrun
ولٯد حاهم مں الاںٮا ما ڡىه مردحر
Walaqad jâahum mina alanbâi mâ feehi muzdajarun
حكمه ٮلعه ڡما ٮعں الںدر
Ḥikmatun bâlighatun famâ tughnee alnnuẕuru
ڡٮول عںهم ىوم ىدع الداع الى سى ںكر
Fatawalla ʿanhum yawma yadʿu alddâʿi ilâ shayin nukurin
حسعا اٮصرهم ىحرحوں مں الاحداٮ كاںهم حراد مںٮسر
Khushshaʿan abṣâruhum yakhrujoona mina alajdâthi kaannahum jarâdun muntashirun
مهطعىں الى الداع ىٯول الكڡروں هدا ىوم عسر
Muhṭiʿeena ilâ alddâʿi yaqoolu alkâfiroona hâẕâ yawmun ʿasirun
كدٮٮ ٯٮلهم ٯوم ںوح ڡكدٮوا عٮدںا وٯالوا محںوں واردحر
Kaẕẕabat qablahum qawmu nooḥin fakaẕẕaboo ʿabdanâ waqâloo majnoonun waizdujira
ڡدعا رٮه اںى معلوٮ ڡاںٮصر
Fadaʿâ rabbahu annee maghloobun faintaṣir
ڡڡٮحںا اٮوٮ السما ٮما مںهمر
Fafataḥnâ abwâba alssamâi bimâin munhamirin
وڡحرںا الارص عىوںا ڡالٮٯى الما على امر ٯد ٯدر
Wafajjarnâ alarḍa ʿuyoonan failtaqâ almâo ʿalâ amrin qad qudira
وحملںه على داٮ الوح ودسر
Waḥamalnâhu ʿalâ ẕâti alwâḥin wadusurin
ٮحرى ٮاعىںںا حرا لمں كاں كڡر
Tajree biaʿyuninâ jazâan liman kâna kufira
ولٯد ٮركںها اىه ڡهل مں مدكر
Walaqad taraknâhâ âyatan fahal min muddakirin
ڡكىڡ كاں عداٮى وںدر
Fakayfa kâna ʿaẕâbee wanuẕuri
ولٯد ىسرںا الٯراں للدكر ڡهل مں مدكر
Walaqad yassarnâ alqurâna lilẕẕikri fahal min muddakirin
كدٮٮ عاد ڡكىڡ كاں عداٮى وںدر
Kaẕẕabat ʿâdun fakayfa kâna ʿaẕâbee wanuẕuri
اںا ارسلںا علىهم رىحا صرصرا ڡى ىوم ںحس مسٮمر
Innâ arsalnâ ʿalayhim reeḥan ṣarṣaran fee yawmi naḥsin mustamirrin
ٮںرع الںاس كاںهم اعحار ںحل مںٯعر
Tanziʿu alnnâsa kaannahum aʿjâzu nakhlin munqaʿirin
ڡكىڡ كاں عداٮى وںدر
Fakayfa kâna ʿaẕâbee wanuẕuri
ولٯد ىسرںا الٯراں للدكر ڡهل مں مدكر
Walaqad yassarnâ alqurâna lilẕẕikri fahal min muddakirin
كدٮٮ ٮمود ٮالںدر
Kaẕẕabat thamoodu bialnnuẕuri
ڡٯالوا اٮسرا مںا وحدا ںٮٮعه اںا ادا لڡى صلل وسعر
Faqâloo abasharan minnâ wâḥidan nattabiʿuhu innâ iẕan lafee ḍalâlin wasuʿurin
الٯى الدكر علىه مں ٮىںںا ٮل هو كداٮ اسر
Aolqiya alẕẕikru ʿalayhi min bayninâ bal huwa kaẕẕâbun ashirun
سىعلموں عدا مں الكداٮ الاسر
Sayaʿlamoona ghadan mani alkaẕẕâbu alashiru
اںا مرسلوا الںاٯه ڡٮںه لهم ڡارٮٯٮهم واصطٮر
Innâ mursiloo alnnâqati fitnatan lahum fairtaqibhum waiṣṭabir
وںٮىهم اں الما ٯسمه ٮىںهم كل سرٮ محٮصر
Wanabbihum anna almâa qismatun baynahum kullu shirbin muḥtaḍarun
ڡںادوا صاحٮهم ڡٮعاطى ڡعٯر
Fanâdaw ṣâḥibahum fataʿâṭâ faʿaqara
ڡكىڡ كاں عداٮى وںدر
Fakayfa kâna ʿaẕâbee wanuẕuri
اںا ارسلںا علىهم صىحه وحده ڡكاںوا كهسىم المحٮطر
Innâ arsalnâ ʿalayhim ṣayḥatan wâḥidatan fakânoo kahasheemi almuḥtaẓiri
ولٯد ىسرںا الٯراں للدكر ڡهل مں مدكر
Walaqad yassarnâ alqurâna lilẕẕikri fahal min muddakirin
كدٮٮ ٯوم لوط ٮالںدر
Kaẕẕabat qawmu looṭin bialnnuẕuri
اںا ارسلںا علىهم حاصٮا الا ال لوط ںحىںهم ٮسحر
Innâ arsalnâ ʿalayhim ḥâṣiban illâ âla looṭin najjaynâhum bisaḥarin
ںعمه مں عںدںا كدلك ںحرى مں سكر
Niʿmatan min ʿindinâ kaẕâlika najzee man shakara
ولٯد اںدرهم ٮطسٮںا ڡٮماروا ٮالںدر
Walaqad anẕarahum baṭshatanâ fatamâraw bialnnuẕuri
ولٯد رودوه عں صىڡه ڡطمسںا اعىںهم ڡدوٯوا عداٮى وںدر
Walaqad râwadoohu ʿan ḍayfihi faṭamasnâ aʿyunahum faẕooqoo ʿaẕâbee wanuẕuri
ولٯد صٮحهم ٮكره عداٮ مسٮٯر
Walaqad ṣabbaḥahum bukratan ʿaẕâbun mustaqirrun
ڡدوٯوا عداٮى وںدر
Faẕooqoo ʿaẕâbee wanuẕuri
ولٯد ىسرںا الٯراں للدكر ڡهل مں مدكر
Walaqad yassarnâ alqurâna lilẕẕikri fahal min muddakirin
ولٯد حا ال ڡرعوں الںدر
Walaqad jâa âla firʿawna alnnuẕuru
كدٮوا ٮاىٮںا كلها ڡاحدںهم احد عرىر مٯٮدر
Kaẕẕaboo biâyâtinâ kullihâ faakhaẕnâhum akhẕa ʿazeezin muqtadirin
اكڡاركم حىر مں اولىكم ام لكم ٮراه ڡى الرٮر
Akuffârukum khayrun min olâikum am lakum barâatun fee alzzuburi
ام ىٯولوں ںحں حمىع مںٮصر
Am yaqooloona naḥnu jameeʿun muntaṣirun
سىهرم الحمع وىولوں الدٮر
Sayuhzamu aljamʿu wayuwalloona alddubura
ٮل الساعه موعدهم والساعه ادهى وامر
Bali alssâʿatu mawʿiduhum waalssâʿatu adhâ waamarru
اں المحرمىں ڡى صلل وسعر
Inna almujrimeena fee ḍalâlin wasuʿurin
ىوم ىسحٮوں ڡى الںار على وحوههم دوٯوا مس سٯر
Yawma yusḥaboona fee alnnâri ʿalâ wujoohihim ẕooqoo massa saqara
اںا كل سى حلٯںه ٮٯدر
Innâ kulla shayin khalaqnâhu biqadarin
وما امرںا الا وحده كلمح ٮالٮصر
Wamâ amrunâ illâ wâḥidatun kalamḥin bialbaṣari
ولٯد اهلكںا اسىاعكم ڡهل مں مدكر
Walaqad ahlaknâ ashyâʿakum fahal min muddakirin
وكل سى ڡعلوه ڡى الرٮر
Wakullu shayin faʿaloohu fee alzzuburi
وكل صعىر وكٮىر مسٮطر
Wakullu ṣagheerin wakabeerin mustaṭarun
اں المٮٯىں ڡى حںٮ وںهر
Inna almuttaqeena fee jannâtin wanaharin
ڡى مٯعد صدٯ عںد ملىك مٯٮدر
Fee maqʿadi ṣidqin ʿinda maleekin muqtadirin
Frequency
Sound generated from the letter values (abjad) of the text; independent of recitation.
Bar height = weight (count); position = frequency (logarithmic)
Options
Letter table
| Letter | Count | Hz | Band | Folded Hz |
|---|---|---|---|---|
| ا | 230 | 1 | Envelope | 1024 |
| ب | 58 | 2 | Envelope | 1024 |
| ج | 19 | 3 | Envelope | 768 |
| د | 47 | 4 | Envelope | 1024 |
| ه | 66 | 5 | Envelope | 640 |
| و | 98 | 6 | Envelope | 768 |
| ز | 11 | 7 | Envelope | 896 |
| ح | 21 | 8 | Envelope | 1024 |
| ط | 8 | 9 | Envelope | 1152 |
| ي | 82 | 10 | Envelope | 640 |
| ك | 57 | 20 | Envelope | 640 |
| ل | 119 | 30 | Envelope | 960 |
| م | 108 | 40 | Envelope | 640 |
| ن | 121 | 50 | Envelope | 800 |
| س | 32 | 60 | Envelope | 960 |
| ع | 53 | 70 | Envelope | 1120 |
| ف | 50 | 80 | Envelope | 640 |
| ص | 13 | 90 | Envelope | 720 |
| ق | 48 | 100 | Carrier | 800 |
| ر | 106 | 200 | Carrier | 800 |
| ش | 14 | 300 | Carrier | 600 |
| ت | 36 | 400 | Carrier | 800 |
| ث | 2 | 500 | Carrier | 1000 |
| خ | 7 | 600 | Carrier | 600 |
| ذ | 42 | 700 | Carrier | 700 |
| ض | 6 | 800 | Carrier | 800 |
| ظ | 1 | 900 | Carrier | 900 |
| غ | 5 | 1000 | Carrier | 1000 |
| Total abjad value of the verse | 118426 | |||
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.
Envelope spectrum — measured, 0.24 Hz resolution
Wave spectrum — measured (1–1200 Hz, logarithmic)
Variation spectrum — periodicities of the letter sequence
Position = period length (letters, logarithmic); height = power. Label: letters/period and its Hz at the chosen k.
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.
Sequential: in recitation order, each verse's own frequency profile (its carriers and envelope) plays one after another; verse duration is proportional to its letter count and the playing verse is marked in the list.
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.
At surah level too the sound comes from letters only; in Sequential mode each verse plays with its own letters, in order.