After a couple of failed attempts, I came up with a weird tuning where I was dropping the G string down a step so that it became a seventh, and it got me to a place where I could play all these figures fairly easily. It was not an easy thing to work out. - Lindsey Buckingham
Learning to tune the guitar is one of the very important guitar lessons for beginners, since you can only go further in the skill if the musical instrument is in a proper tune. Beginners should most importantly remember that for tuning the guitar, they should develop a strong sense of sound and accuracy.
This skill of determining the exact sound develops gradually though. There are many methods of tuning the guitar, such as tuning by ear, using a guitar tuner, or on a guitar website online. Considering that you are learning to play the acoustic guitar as a beginner, it is suggested that you use an electronic guitar tuner to tune the musical instrument.
This will help you in getting acquainted with precise tuning and sounds on all strings. Here, you will read more about guitar tuners for acoustics.
Electronic Acoustic Guitar Tuners
An electronic guitar tuner is a small device that catches the sounds of a guitar and shows if the strings are in a proper tune. In case of an acoustic guitar, the tuner just catches sounds of the strings through the air and tells you the accuracy of tunings.
Whereas, in case of an electro-acoustic or an electric guitar; the input for sounds comes via a cord which connects the tuner and guitar. Sending sounds via a cord is more accurate that just holding the tuner near the guitar and checking out the tune. Most tuners have a tuning capability along with other features like a metronome.
They have a display which has a needle for indication regarding the accuracy of tuning. They even have red and green LED lights; with the red indicating a detuned sound and green indicating the perfect tuned sound.
So when you connect the guitar to the tuner and play a string; the display should show which note is the string sounding, the needle should be in the center, and the green light should turn on.
Clip-on electronic tuners have a same functional pattern, with the only difference being the way they are used on the instrument. They are clipped on the headstock of the guitar, and give the accurate indication by sensing vibrations.
These tuners can be used on many other instruments such as violin and cello. Nowadays, online guitar tuners are also catching up as an interesting way to tune the guitar.
Online Guitar Tuners
Online guitar tuners are tuning programs on the interface of guitar websites. There are several websites which offer the facility of online guitar tuning. People think that these online tuners work in the exact manner as any of the electronic tuners.
However, understand that they simply give out the appropriate sound for a particular string, which you need to listen to and tune the string accordingly. So, here you are partially tuning the guitar by ear. In online guitar tuning, you will also get other facilities as a metronome, alternate guitar tunings, sound loops, delay and sustain functions, etc.
By now, you might have obtained good information on acoustic guitar tuners. There are many brands who are well known to manufacture best guitar tuners; such as Korg and Boss. Guitar tuners are good options for tuning the guitar to match universal tunings.