The world of music is a vast landscape of creativity, and guitarists have been on an endless quest to discover new ways to produce unique and captivating tones. One technique that has captivated the minds of guitarists for decades is the use of artificial harmonics. By understanding and mastering this technique, guitarists can unlock a world of sonic possibilities, creating tones and effects that stand out in the crowd.
What are Artificial Harmonics?
Before delving into how to use artificial harmonics, let’s briefly explain what they are. Harmonics are produced when a guitarist lightly touches a string at specific points along its length while plucking it. These points are called natural harmonics and occur at various nodes, such as the 12th, 7th, and 5th frets.
Artificial harmonics, on the other hand, involve a more intricate process. They are created by using the index finger of your picking hand to lightly touch a string directly after plucking it with your thumb or a plectrum. This action divides the string into two vibrating segments, producing a unique, bell-like tone that can be manipulated in various ways.
Creating Artificial Harmonics
1. Finger Placement: To produce artificial harmonics, start by fretting a note with your fretting hand while your picking hand’s index finger lightly touches the string at specific points, typically 12 frets higher than the fretted note. For example, if you’re fretting the 5th fret on the low E string, touch the string gently over the 17th fret with your index finger.
2. Picking Technique: The way you pluck the string is crucial. Use your thumb or a plectrum to strike the string while your index finger rests lightly on it. The key is to ensure your index finger touches the string immediately after picking it.
3. Experiment with Pressure: The amount of pressure you apply with your index finger can alter the harmonic’s tone. Lighter pressure will produce a more pronounced, bell-like sound, while firmer pressure will yield a thinner, chime-like tone.
Utilizing Artificial Harmonics for Unique Tones and Effects
1. Ambient Soundscapes: Artificial harmonics are a fantastic tool for creating ethereal, ambient soundscapes. By gently rolling your index finger along the string while picking, you can produce a cascading effect of harmonics that adds depth and texture to your playing.
2. Shimmering Clean Tones: Artificial harmonics can inject a dose of shimmer into clean guitar tones. Experiment with different picking techniques and finger placements to find the sweet spots that produce the desired sparkling effect.
3. Emulating Bells and Chimes: If you’re looking to mimic the sound of bells or wind chimes, artificial harmonics are your go-to technique. Explore higher frets and experiment with varied pressures to achieve the desired tonal resemblance.
4. Incorporating into Solos and Riffs: Guitar solos and riffs can benefit greatly from the use of artificial harmonics. They can add a touch of magic to your lead lines, making them stand out in the mix.
5. Combining with Other Effects: Don’t be afraid to pair artificial harmonics with other effects like delay, reverb, or distortion. These combinations can yield even more unique and experimental tones.
Conclusion
Artificial harmonics are a treasure trove of sonic possibilities for guitarists seeking to create unique tones and effects. With practice, experimentation, and a dash of creativity, you can harness the power of artificial harmonics to add depth and uniqueness to your music. So, grab your guitar, explore the fretboard, and let the magic of artificial harmonics elevate your playing to new heights. Your audience will thank you for it.