吉他定弦 · E♭ A♭ D♭ G♭ B♭ E♭

E♭ Standard 调音器

E♭ A♭ D♭ G♭ B♭ E♭：比标准定弦低半音。用麦克风或凭耳朵调，A4 = 440 或你需要的任何音高都行。

调音器 · 任意定弦

给你的吉他调音。

拨一根弦，指示器就会显示它偏了多少。点击任意一根弦，可以听到它的标准音高，也可以用耳朵调音。

选择任意乐器和定弦
按半音整体降低或升高
把标准音 A 设成任意值：440、432、442…

E♭ A♭ D♭ G♭ B♭ E♭ · E Standard 型 · −1 st

声音不会离开你的设备。

快捷键：空格开始或停止 · ← → 半音 · ↑ ↓ 调 A（Shift：步进更大） · 1–9 选弦 · M 模式 · R 试听 · − + 音量 · L 复制链接 · Esc 完成

就绪

谱面：E

点击“开始”，然后随便拨一根弦。

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琴弦 · 点击试听

吉他 · 降调的标准定弦

关于 E♭ Standard

每根弦都比 E Standard 低半音：E♭ A♭ D♭ G♭ B♭ E♭。降调的标准定弦会保留你熟悉的所有和弦指法；歌曲只是听起来更低，琴弦也会觉得稍微松一点。

E♭ Standard 是最常见的降调定弦。布鲁斯和摇滚吉他手喜欢它，因为琴弦稍松、推弦更轻松、音色更暗；歌手喜欢它，则是因为每首歌都降了半音。

也写作：降半音 · EbAbDbGbBbEb

怎样从标准定弦调过去

第6弦：降半音（E2 → E♭2）
第5弦：降半音（A2 → A♭2）
第4弦：降半音（D3 → D♭3）
第3弦：降半音（G3 → G♭3）
第2弦：降半音（B3 → B♭3）
第1弦：降半音（E4 → E♭4）

从 Drop C♯ 过来更快：把第6弦升高一个全音（C♯2 → E♭2）。

琴手为什么用它

为什么是 E♭ Standard

降半音的 E♭ A♭ D♭ G♭ B♭ E♭，是你能听出来、也能感觉到的最小的一次重新调弦。琴弦稍微松了一些，所以推弦的距离更远，颤音的幅度也更宽，但每个和弦、音阶和独奏仍然在同样的手指位置上。

让它出名的那些吉他手给出的理由也差不多。Slash 说过，降调能让歌手唱起来更容易，让琴弦更松，而最重要的是，听起来更重。Stevie Ray Vaughan 用它来驾驭非常粗的琴弦（大约 .013 到 .058），这样他还能用力推弦。Jerry Cantrell 干脆把它叫作“Alice in Chains 的标准定弦”。

在唱片里

谁在弹 E♭ Standard

Jimi Hendrix 让它流行起来。Are You Experienced 的大部分是用标准定弦（E）录制的，之后他几乎所有作品都降了调：Axis: Bold as Love、Electric Ladyland，以及 First Rays of the New Rising Sun 里的歌，TuneLit 共收录 43 首。Stevie Ray Vaughan 整个职业生涯都用它（53 首），Eddie Van Halen 早期的 Van Halen 专辑也是调成这个定弦，从 Runnin' with the Devil 到 Panama。

TuneLit 里有 667 首 E♭ 的歌。Black Sabbath 以 87 首领先，从 Heaven and Hell（1980）开始，Slayer 以 83 首紧随其后，从 Haunting the Chapel 到 Repentless。Guns N' Roses 从 1986 年的第一张 EP 起就一直用它（72 首），Alice in Chains 每张专辑都用（62 首），Green Day 在 Kerplunk、Dookie 和 Insomniac 里用它（一共 49 首），Metallica 则在 Load 和 ReLoad 的大部分歌里用它。

TuneLit 上的歌曲

E♭ Standard 的名曲

每首歌都有自己的页面：准确的定弦、唱片的音高，以及逐根弦怎么调到位。点“调音”会把调音器设成唱片的状态，音分也包括在内。

Back in the SaddleAerosmith · Rocks (1976)调音
Man in the BoxAlice in Chains · Facelift (1990) · +4 ¢调音
Neon KnightsBlack Sabbath · Heaven and Hell (1980) · +5 ¢调音
LongviewGreen Day · Dookie (1994)调音
Welcome to the JungleGuns N' Roses · Appetite for Destruction (1987)调音
Manic DepressionJimi Hendrix · Are You Experienced (1967) · +18 ¢调音
A Tout le MondeMegadeth · Youthanasia (1994) · +4 ¢调音
ScumNapalm Death · Scum (1987)调音
DumbNirvana · In Utero (1993) · −7 ¢调音
Angel of DeathSlayer · Reign in Blood (1986) · −12 ¢调音
Pride and JoyStevie Ray Vaughan · Texas Flood (1983)调音
Across the UniverseThe Beatles · Let It Be (1970) · +25 ¢调音
Just TonightThe Pretty Reckless · Light Me Up (2010)调音
Runnin' with the DevilVan Halen · Van Halen (1978) · +28 ¢调音
RoosterAlice in Chains · Dirt (1992) · +10 ¢调音
Heaven and HellBlack Sabbath · Heaven and Hell (1980) · +5 ¢调音

667 首歌曲 · 30 支乐队

TuneLit 上所有 E♭ Standard 歌曲

点开一支乐队，就能看到它在这个定弦下的歌曲。每首歌都会打开它所在的专辑页，停在它自己的“调音”按钮上，音高已按唱片设好。

Black Sabbath 87 首歌曲

Heaven and Hell (1980): Neon Knights, Children of the Sea, Lady Evil, Heaven and Hell, Wishing Well, Die Young, Walk Away, Lonely Is the Word
Mob Rules (1981): Turn Up the Night, Voodoo, The Sign of the Southern Cross, E5150, The Mob Rules, Country Girl, Slipping Away, Falling Off the Edge of the World, Over and Over
Born Again (1983): Zero the Hero
Seventh Star (1986): In for the Kill, No Stranger to Love, Turn to Stone, Sphinx (The Guardian), Seventh Star, Danger Zone, Heart Like a Wheel, Angry Heart, In Memory...
The Eternal Idol (1987): The Shining, Ancient Warrior, Hard Life to Love, Glory Ride, Born to Lose, Nightmare, Lost Forever, Eternal Idol
Headless Cross (1989): The Gates of Hell, Headless Cross, Devil & Daughter, When Death Calls, Kill in the Spirit World, Call of the Wild, Black Moon, Nightwing
Tyr (1990): Anno Mundi, The Law Maker, Jerusalem, The Sabbath Stones, The Battle of Tyr, Odin's Court, Valhalla, Heaven in Black
Dehumanizer (1992): Computer God, After All (The Dead), TV Crimes, Letters from Earth, Master of Insanity, Time Machine, Sins of the Father, Too Late, I, Buried Alive
Cross Purposes (1994): I Witness, Cross of Thorns, Psychophobia, Virtual Death, Immaculate Deception, Dying for Love, Back to Eden, The Hand That Rocks the Cradle, Cardinal Sin
Forbidden (1995): The Illusion of Power, Get a Grip, Can't Get Close Enough, Shaking Off the Chains, I Won't Cry for You, Guilty as Hell, Sick and Tired, Rusty Angels, Kiss of Death
13 (2013): End of the Beginning, God Is Dead?, Loner, Zeitgeist, Age of Reason, Live Forever, Damaged Soul, Dear Father
Black Sabbath：每张专辑和它的定弦

Slayer 83 首歌曲

Haunting the Chapel (1984): Chemical Warfare, Captor of Sin, Haunting the Chapel
Hell Awaits (1985): Hell Awaits, Kill Again, At Dawn They Sleep, Praise of Death, Necrophiliac, Crypts of Eternity, Hardening of the Arteries
Reign in Blood (1986): Angel of Death, Piece by Piece, Necrophobic, Altar of Sacrifice, Jesus Saves, Criminally Insane, Reborn, Epidemic, Postmortem, Raining Blood
South of Heaven (1988): South of Heaven, Silent Scream, Live Undead, Behind the Crooked Cross, Mandatory Suicide, Ghosts of War, Read Between the Lies, Cleanse the Soul, Dissident Aggressor, Spill the Blood
Seasons in the Abyss (1990): War Ensemble, Blood Red, Spirit in Black, Expendable Youth, Dead Skin Mask, Hallowed Point, Skeletons of Society, Temptation, Born of Fire, Seasons in the Abyss
Divine Intervention (1994): Killing Fields, Sex. Murder. Art., Fictional Reality, Dittohead, Divine Intervention, Circle of Beliefs, SS-3, Serenity in Murder, 213, Mind Control
Undisputed Attitude (1996): Disintegration/Free Money, Verbal Abuse/Leeches, Abolish Government/Superficial Love, Can't Stand You, DDAMM (Drunk Drivers Against Mad Mothers), Guilty of Being White, I Hate You, Filler/I Don't Want to Hear It, Spiritual Law, Mr. Freeze, Violent Pacification, Richard Hung Himself, I'm Gonna Be Your God
Diabolus in Musica (1998): Perversions of Pain, Scrum
Christ Illusion (2006): Flesh Storm, Catalyst, Jihad, Consfearacy
World Painted Blood (2009): World Painted Blood, Unit 731, Snuff, Beauty Through Order, Hate Worldwide, Human Strain, Psychopathy Red, Playing with Dolls
Repentless (2015): Delusions of Saviour, Repentless, When the Stillness Comes, Piano Wire, Atrocity Vendor, You Against You
Slayer：每张专辑和它的定弦

Guns N' Roses 72 首歌曲

Alice in Chains 62 首歌曲

Facelift (1990): Man in the Box, Sea of Sorrow, Bleed the Freak, I Can't Remember, Love, Hate, Love, It Ain't Like That, Put You Down, Confusion, I Know Somethin (Bout You), Real Thing
Sap (1992): Brother, Got Me Wrong, Right Turn, Am I Inside
Dirt (1992): Sickman, Rooster, Junkhead, Dirt, God Smack, Iron Gland, Hate to Feel, Angry Chair, Down in a Hole, Would?
Jar of Flies (1994): Rotten Apple, Nutshell, No Excuses, Whale & Wasp, Don't Follow, Swing on This
Alice in Chains (1995): Brush Away, Heaven Beside You, Head Creeps, Again, God Am, So Close, Frogs
Black Gives Way to Blue (2009): Check My Brain, Your Decision, When the Sun Rose Again, Lesson Learned, Take Her Out, Private Hell, Black Gives Way to Blue
The Devil Put Dinosaurs Here (2013): Pretty Done, Voices, The Devil Put Dinosaurs Here, Low Ceiling, Breath on a Window, Scalpel, Phantom Limb, Hung on a Hook, Choke
Rainier Fog (2018): The One You Know, Rainier Fog, Fly, Drone, Deaf Ears Blind Eyes, Maybe, So Far Under, Never Fade, All I Am
Alice in Chains：每张专辑和它的定弦

Stevie Ray Vaughan 53 首歌曲

Texas Flood (1983): Love Struck Baby, Pride and Joy, Texas Flood, Tell Me, Testify, Rude Mood, Mary Had a Little Lamb, Dirty Pool, I'm Cryin', Lenny
Couldn't Stand the Weather (1984): Scuttle Buttin', Couldn't Stand the Weather, The Things (That) I Used to Do, Voodoo Chile (Slight Return), Cold Shot, Tin Pan Alley, Honey Bee, Stang's Swang
Soul to Soul (1985): Say What!, Lookin' Out the Window, Look at Little Sister, Ain't Gone 'n' Give Up on Love, Gone Home, Change It, You'll Be Mine, Empty Arms, Come On (Part III), Life Without You
In Step (1989): The House Is Rockin', Crossfire, Tightrope, Let Me Love You Baby, Leave My Girl Alone, Travis Walk, Wall of Denial, Scratch-N-Sniff, Love Me Darlin', Riviera Paradise
Family Style (1990): Hard to Be, D/FW, Hillbillies from Outerspace, Long Way from Home, Telephone Song, Baboom/Mama Said
The Sky Is Crying (1991): Boot Hill, The Sky Is Crying, Empty Arms, Little Wing, Wham, May I Have a Talk with You, Close to You, Chitlins con Carne, So Excited
Stevie Ray Vaughan：每张专辑和它的定弦

Green Day 49 首歌曲

Kerplunk (1991): 2000 Light Years Away, One for the Razorbacks, Welcome to Paradise, Christie Rd., Private Ale, Dominated Love Slave, One of My Lies, 80, Android, No One Knows, Who Wrote Holden Caulfield?
Dookie (1994): Burnout, Having a Blast, Chump, Longview, Welcome to Paradise, Pulling Teeth, Basket Case, She, Sassafras Roots, When I Come Around, Coming Clean, Emenius Sleepus, In the End, F.O.D.
Insomniac (1995): Armatage Shanks, Brat, Stuck with Me, Geek Stink Breath, No Pride, Bab's Uvula Who?, 86, Panic Song, Stuart and the Ave., Brain Stew, Jaded, Westbound Sign, Tight Wad Hill, Walking Contradiction
Warning (2000): Misery, Waiting
American Idiot (2004): American Idiot, Jesus of Suburbia
21st Century Breakdown (2009): 21st Century Breakdown
Revolution Radio (2016): Say Goodbye, Youngblood
Father of All Motherfuckers (2020): I Was a Teenage Teenager
Saviors (2024): The American Dream Is Killing Me, Corvette Summer
Green Day：每张专辑和它的定弦

Van Halen 45 首歌曲

Van Halen (1978): Runnin' with the Devil, Eruption, You Really Got Me, Ain't Talkin' 'bout Love, I'm the One, Jamie's Cryin', Atomic Punk, Feel Your Love Tonight, Little Dreamer, Ice Cream Man, On Fire
Van Halen II (1979): You're No Good, Dance the Night Away, Somebody Get Me a Doctor, Bottoms Up!, Outta Love Again, Light Up the Sky, D.O.A., Women in Love..., Beautiful Girls
Women and Children First (1980): Everybody Wants Some!!, Fools, Romeo Delight, Tora! Tora!, Loss of Control, Take Your Whiskey Home, Could This Be Magic?, In a Simple Rhyme
Fair Warning (1981): Mean Street, So This Is Love?, Sunday Afternoon in the Park, One Foot Out the Door
Diver Down (1982): (Oh) Pretty Woman
1984 (1984): Panama
For Unlawful Carnal Knowledge (1991): Runaround
A Different Kind of Truth (2012): She's the Woman, You and Your Blues, China Town, Blood and Fire, Bullethead, As Is, The Trouble with Never, Outta Space, Big River, Beats Workin'
Van Halen：每张专辑和它的定弦

Jimi Hendrix 43 首歌曲

Metallica 37 首歌曲

Metallica (The Black Album) (1991): The God That Failed
Load (1996): Ain't My Bitch, 2 X 4, The House Jack Built, Until It Sleeps, King Nothing, Hero of the Day, Bleeding Me, Cure, Poor Twisted Me, Wasting My Hate, Mama Said, Thorn Within, Ronnie, The Outlaw Torn
ReLoad (1997): Fuel, The Memory Remains, The Unforgiven II, Better Than You, Slither, Carpe Diem Baby, Where the Wild Things Are, Prince Charming, Low Man's Lyric, Attitude, Fixxxer
Garage Inc. (1998): It's Electric, Turn the Page, Die, Die My Darling, Mercyful Fate, Astronomy, Tuesday's Gone, Killing Time, Overkill, Damage Case, Stone Dead Forever, Too Late Too Late
Metallica：每张专辑和它的定弦

Nirvana 27 首歌曲

Bleach (1989): Floyd the Barber, Paper Cuts
Incesticide (1992): Beeswax, Downer, Mexican Seafood, Hairspray Queen, Aero Zeppelin
In Utero (1993): Serve the Servants, Rape Me, Frances Farmer Will Have Her Revenge on Seattle, Dumb, Very Ape, Milk It, Pennyroyal Tea, Radio Friendly Unit Shifter, Tourette's
MTV Unplugged in New York (1994): About a Girl, Come as You Are, Jesus Doesn't Want Me for a Sunbeam, The Man Who Sold the World, Pennyroyal Tea, Dumb, Polly, Plateau, Oh Me, Lake of Fire, Where Did You Sleep Last Night
Nirvana：每张专辑和它的定弦

The Pretty Reckless 23 首歌曲

Light Me Up (2010): My Medicine, Since You're Gone, Light Me Up, Just Tonight, Miss Nothing, Goin' Down, You
Hit Me Like a Man EP (2012): Hit Me Like a Man, Under the Water, Since You're Gone (Live in London), Cold Blooded
Going to Hell (2014): Follow Me Down, Dear Sister, Burn, Fucked Up World, Waiting for a Friend
Who You Selling For (2016): The Walls Are Closing In / Hangman, Oh My God
Death by Rock and Roll (2021): Only Love Can Save Me Now, Got So High
Dear God (2026): Dragonfire, Eye of the Storm, Devil in Disguise (Michelle's Song)
The Pretty Reckless：每张专辑和它的定弦

AC/DC 12 首歌曲

T.N.T. (1975): Rocker, Can I Sit Next to You Girl
High Voltage (1976): Can I Sit Next to You Girl
Dirty Deeds Done Dirt Cheap (1976): Rocker
Let There Be Rock (1977): Hell Ain't a Bad Place to Be
Powerage (1978): Gimme a Bullet
Highway to Hell (1979): Beating Around the Bush, Get It Hot, Love Hungry Man, Night Prowler
Blow Up Your Video (1988): Ruff Stuff
Rock or Bust (2014): Rock or Bust
AC/DC：每张专辑和它的定弦

Megadeth 12 首歌曲

ZZ Top 10 首歌曲

Tejas (1976): Arrested for Driving While Blind, Asleep in the Desert
El Loco (1981): Party on the Patio
Recycler (1990): Lovething
Antenna (1994): Breakaway, Girl in a T-Shirt
Rhythmeen (1996): Loaded
XXX (1999): Made into a Movie
Mescalero (2003): Que Lastima
La Futura (2012): Flyin' High
ZZ Top：每张专辑和它的定弦

Meshuggah 9 首歌曲

Aerosmith 8 首歌曲

Rocks (1976): Back in the Saddle, Last Child, Rats in the Cellar, Combination, Nobody's Fault, Get the Lead Out, Lick and a Promise
One More Time (2025): Back in the Saddle
Aerosmith：每张专辑和它的定弦

Sepultura 7 首歌曲

Chaos A.D. (1993): Amen, Propaganda, Biotech Is Godzilla, We Who Are Not as Others, Clenched Fist
Nation (2001): One Man Army
A-Lex (2009): A-Lex IV
Sepultura：每张专辑和它的定弦

The Offspring 7 首歌曲

Conspiracy of One (2000): Living in Chaos
Splinter (2003): Neocon, Never Gonna Find Me, Spare Me the Details
Rise and Fall, Rage and Grace (2008): Trust in You
Supercharged (2024): Make It All Right, Hanging by a Thread
The Offspring：每张专辑和它的定弦

Linkin Park 4 首歌曲

Hybrid Theory (2000): A Place for My Head, Forgotten
Meteora (2003): Easier to Run
One More Light (2017): Nobody Can Save Me
Linkin Park：每张专辑和它的定弦

The Beatles 4 首歌曲

Revolver (1966): I'm Only Sleeping, Yellow Submarine
Yellow Submarine (1969): Yellow Submarine
Let It Be (1970): Across the Universe
The Beatles：每张专辑和它的定弦

Napalm Death 3 首歌曲

Scum (1987): Instinct of Survival, Scum, Human Garbage
Napalm Death：每张专辑和它的定弦

Deftones 2 首歌曲

Around the Fur (1997): Mascara, Dai the Flu
Deftones：每张专辑和它的定弦

Foo Fighters 1 首歌

Foo Fighters (1995): X-Static
Foo Fighters：每张专辑和它的定弦

Kyuss 1 首歌

Led Zeppelin 1 首歌

Queen 1 首歌

Queens of the Stone Age 1 首歌

Radiohead 1 首歌

Pablo Honey (1993): Vegetable
Radiohead：每张专辑和它的定弦

Rammstein 1 首歌

Soundgarden 1 首歌

演奏小贴士

用 E♭ Standard 演奏

这些歌的吉他谱几乎都是按吉他调在 E 来写的：品位数字一样，只是实际声音更低。你的吉他降下来之后，Sweet Child o' Mine 或 Pride and Joy 的普通吉他谱就能和唱片对上。留在 E 定弦的吉他就跟不上了，因为变调夹只能升高音高。

大多数人继续用平时的那套弦：Billie Joe Armstrong 在 E♭ 里用的是普通的 .010，Kerry King 还要更细，用 .009 到 .042。如果是浮动式颤音系统，比如 Hendrix 和 Vaughan 的 Stratocaster，或者 Floyd Rose，琴弦变松后，弹簧会把琴桥拉得失去平衡：把6根弦来回调两三轮，或者把弹簧爪稍微拧松一点。贝斯也跟着调到 E♭ A♭ D♭ G♭。

6根弦

音名和频率

E♭ Standard：三种常用 A4 标准下的音名和频率（单位 Hz）
琴弦	音名	A = 440	A = 432	A = 442
6	E♭2	77.78	76.37	78.14
5	A♭2	103.83	101.94	104.30
4	D♭3	138.59	136.07	139.22
3	G♭3	185.00	181.63	185.84
2	B♭3	233.08	228.84	234.14
1	E♭4	311.13	305.47	312.54

本页的调音器支持 300 到 600 Hz 之间的任意 A4，还能把整个定弦按半音或细小的音分整体升降。

实测

调音器是怎样“听”E♭2 的

E♭ Standard 在第6弦最低到 E♭2，频率 77.78 Hz。手机麦克风听 E♭2 很吃力：在我们的手机麦克风模型里，它的基音要弱 6 dB。靠泛音来读，E♭2 的误差仍在 1 ¢ 以内。

调音器是怎么听音的 →

没有能调 E♭ Standard 的调音器？

变调夹技巧

如果你的调音器只认 E Standard，就在1品夹上变调夹，夹着变调夹照常把琴弦调到 E Standard（E A D G B E）。然后取下变调夹：每根空弦都会降半音，你就处在 E♭ Standard（E♭ A♭ D♭ G♭ B♭ E♭）了。

变调夹会让琴弦略微偏高，所以取下后空弦可能会偏低几个音分。请不夹变调夹再逐根检查一遍：本页的调音器可以直接读 E♭ Standard。

琴弦张力

琴弦和张力

第6弦到第1弦：张力约减少 11%（近似值，琴弦相同，弦长相同）。

大多数人在这里继续用平时的琴弦。如果最低的弦手感松垮或者打品，就只把那一根换粗一号。

查看琴弦张力 → 逐根弦计算，用你自己的套弦和弦长。

相邻的定弦

先列出更高的定弦。每一级都把 E♭ Standard 的每根弦移动半音；在调音器里，定弦标签上的 ◂ ▸ 箭头也是同样的作用。

F Standard所有弦都升1个半音。音名：F 降B 降E 降A C F
E Standard最常用的定弦
E♭ Standard本页所有弦都降1个半音。音名：降E 降A 降D 降G 降B 降E
D Standard所有弦都降2个半音
C♯ Standard所有弦都降3个半音

常见问题

E♭ Standard 的各弦是什么音？

从第6弦到第1弦：E♭2 A♭2 D♭3 G♭3 B♭3 E♭4。在 A4 = 440 Hz 时，最低弦是 77.78 Hz，最高弦是 311.13 Hz。

E♭ Standard 就是把琴调低半音吗？

是的。E♭ Standard 的意思是每根弦都比标准定弦低半音：E♭ A♭ D♭ G♭ B♭ E♭。吉他谱上常把它写成“降半音”。和弦指法不变，只是声音整体变低。

E♭ Standard 可以用 A = 432 或 442 吗？

可以。点一下 A 440 标签，选择 432 或 442，或者输入任意数值。A = 432 时第6弦是 76.37 Hz，A = 442 时是 78.14 Hz。