Has Active Noise Cancellation (Noise Control)
Devialet Gemini 2
✓
Raycon Fitness Earbuds ✓
Active noise cancellation uses advanced technology to actively counter noise. How it works, it studies the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) then adding -1 (inverted noise) to make zero therefore "diluting" the noise.
The Devialet Gemini 2 have ANC allowing you to listen at lower volume levels, good for your ears since you don't need to crank up the device volume to overcome background sounds.
Raycon Fitness Earbuds too have Active Noise Cancellation which makes both earbuds ideal for flights and morning commutes. The Devialet Gemini 2 and Raycon Fitness Earbuds work with different noise cancellation types, pick the noise cancellation type that suits your travel or that enhances your chill time.
Has Passive Noise Reduction
Devialet Gemini 2
✓
Raycon Fitness Earbuds ✓
The Devialet Gemini 2 sit well in place, creating a sound covering that reduces background noise and also prevents the device voice audio from leaking out .
Both Raycon Fitness Earbuds, and Devialet Gemini 2 have passive noise reduction this implies that they reduce ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Devialet Gemini 2
10mm
Raycon Fitness Earbuds 8mm
Devialet Gemini 2 driver unit is 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the earbuds, its size corellates with the sound made by the device.
Raycon Fitness Earbuds driver unit is 8mm in diameter,
which means that they have a smaller driver unit than that of Devialet Gemini 2 by 2mm
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yeah, larger drivers can generate louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Devialet Gemini 2
5Hz
Raycon Fitness Earbuds 10Hz
Devialet Gemini 2's lowest frequency is at 5Hz, low-frequency response measures if and how well a particular audio device produces low recognizable frequencies and if it alters the signal while at it.
Raycon Fitness Earbuds's lowest frequency is at 10Hz, this implies that
Devialet Gemini 2 can make sound with a juicier bass than the Raycon Fitness Earbuds
Highest Frequency
Devialet Gemini 2
20,000Hz
Raycon Fitness Earbuds 40,000Hz
Devialet Gemini 2's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio component generates high human frequencies and if it changes to the signal on its way through.
Raycon Fitness Earbuds's highest frequency is at 40,000Hz, this means that
Raycon Fitness Earbuds can generate a clearer and crispier treble than the Devialet Gemini 2
Sound Pressure Level
Devialet Gemini 2
120dB/mW
Raycon Fitness Earbuds ✗
The sound pressure level, is the level of pressure of sound, in decibels, dB, Devialet Gemini 2's measurement is 120dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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