Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
JLab Go Air ✗
ANC utilises more advanced kind of tech to reduce unwanted ambient sounds. How it works, it studies the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. Simply put, it's like having +1 (noise) then producing -1 (counter sound by the device) giving zero hence "diluting" the noise.
Anker Soundcore Liberty 3 Pro have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background sounds.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
JLab Go Air ✓
JLab Go Air sit well in place, creating a sound seal that tones down your environment noise and also prevents the device sound from leaking out at the same.
Both of these devices have passive noise reduction which implies that both reduce ambient noise without using technology to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
JLab Go Air 8mm
The JLab Go Air driver unit is 8mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that produces sound in the device, its size dictates the loudness of the device.
Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter,
making them have a larger driver unit than that of JLab Go Air by 2.6mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yes, larger drivers are capable of generating louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
JLab Go Air 20Hz
JLab Go Air's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio component produces low frequencies that can be heard, and if it makes any changes to the signal while at it.
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
Anker Soundcore Liberty 3 Pro
40,000Hz
JLab Go Air 20,000Hz
The JLab Go Air's highest frequency is at 20,000Hz, high-frequency response shows how well an audio component produces high recognizable frequencies and if it makes any changes to the signal on its way through.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40,000Hz, this implies that
Anker Soundcore Liberty 3 Pro generate a clearer and crispier treble than the JLab Go Air
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
JLab Go Air 103dB/mW
The sound pressure level, is the level of pressure of sound, measured in decibels, dB, JLab Go Air's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Anker Soundcore Liberty 3 Pro's sound pressure level measurement is 92dB/mW. How loud a device is can be taken differently by different persons, so we need to have a way of getting a standard measurement of sound level expressed in numerical terms.
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