オンライン DADGAD チューナー(ケルト調弦)
弦を弾いて、針が中央の緑ゾーンに入ればOK
弦ボタンで目標を固定。初期は最も近い弦を自動認識
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Guitar 変則チューニング音名: D - A - D - G - A - D
DADGAD (Celtic Tuning) チューニングについて
DADGAD (pronounced "Dad-Gad") is the quintessential modal alternate tuning, pioneered in modern acoustic music by Davey Graham and Jimmy Page. Because it lacks a defining third, it produces an ethereal, ambient harmonic backdrop.
DADGAD (Celtic Tuning) 目標周波数チャート
A4 = 440 Hz 基準音| 弦番号 | 目標音 | 周波数 (Hz) | レギュラーチューニングとの差 |
|---|---|---|---|
| 第 6 弦 | D2 | 73.42 Hz | Down 1 whole step |
| 第 5 弦 | A2 | 110.00 Hz | Standard |
| 第 4 弦 | D3 | 146.83 Hz | Standard |
| 第 3 弦 | G3 | 196.00 Hz | Standard |
| 第 2 弦 | A3 | 220.00 Hz | Down 1 whole step |
| 第 1 弦 | D4 | 293.66 Hz | Down 1 whole step |
DADGAD (Celtic Tuning) へのチューニング手順(ステップ別)
1
Lower string 6 from E2 down to D2 (73.42 Hz).
2
Strings 5, 4, and 3 stay in standard tuning (A2, D3, G3).
3
Lower string 2 from B3 down to A3 (220.00 Hz).
4
Lower string 1 from E4 down to D4 (293.66 Hz).
演奏上のメリットと音色の特徴
- Modal Ambience (Dsus4): Neither major nor minor, creating suspenseful and cinematic musical textures.
- Celtic Folk & Fingerstyle: Ringing open strings drone like bagpipe accompaniment behind melodic ornamentation.
- Massive Acoustic Sustain: Open unison and octave strings vibrate freely without finger muting.
代表曲とギタリスト
- Led Zeppelin ("Kashmir", "White Summer")
- Davey Graham, Bert Jansch, and Pierre Bensusan
- Andy McKee, Antoine Dufour (Modern Fingerstyle)
- Traditional Irish and Scottish folk tunes