Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Devialet Gemini ✓
ANC utilises more advanced kind of tech to actively counter noise. ANC works when, it listens to the sound pattern of incoming noise and after inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (noise) then adding -1 (inverted noise) giving zero hence "diluting" the noise.
The Devialet Gemini have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background noise.
The Anker Soundcore Liberty 3 Pro too have Active Noise Cancellation which makes both devices ideal for plane rides and rush hour commutes. The Devialet Gemini and Anker Soundcore Liberty 3 Pro operate with different noise cancellation settings, pick the setting that suits your commute or that enhances your chill time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Devialet Gemini ✓
Devialet Gemini sit tightly in place, creating a sound covering that tones down background noise and also prevents the earbuds sound from leaking out .
Both Anker Soundcore Liberty 3 Pro, and Devialet Gemini have passive noise reduction this means that they tone down ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Devialet Gemini 10mm
Devialet Gemini have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, 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 Devialet Gemini by 0.6mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Devialet Gemini 5Hz
The Devialet Gemini's lowest frequency is at 5Hz, low-frequency response measures if and how well a particular audio component generates 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 implies that
Devialet Gemini can produce a juicier bass than the Anker Soundcore Liberty 3 Pro
Highest Frequency
Anker Soundcore Liberty 3 Pro
40000Hz
Devialet Gemini 20000Hz
The Devialet Gemini's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio component produces high human frequencies and if it makes any changes to the signal on its way through.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40000Hz, this means that
Anker Soundcore Liberty 3 Pro produce a clearer and crispier treble than the Devialet Gemini
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Devialet Gemini 94dB/mW
SPL, is the pressure level of sound, measured in decibels, dB, Devialet Gemini's measurement is 94dB/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. The sound pressure level, a device is can be considered differently by separate people, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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