Has Active Noise Cancellation (Noise Control)
Devialet Gemini
✓
JBL LIVE 300 ✗
Active noise cancellation utilises advanced kind of tech to actively cancel noise. ANC works when, it detects and analyzes the sound pattern outside and inside the earbud and then inverts the soundwaves to counter it. Simply put, it's like taking +1 (sound from your surrounding) then adding -1 (inverted noise) to make zero thus "diluting" the noise.
Devialet Gemini have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the earbuds volume to outcompete background sounds.
Has Passive Noise Reduction
Devialet Gemini
✓
JBL LIVE 300 ✓
The Devialet Gemini stay well in place, this creates an acoustic covering that tones down your environment sounds while preventing the device sound from leaking out at the same.
Both JBL LIVE 300, and Devialet Gemini have passive noise reduction this implies that they limit ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Devialet Gemini
10mm
JBL LIVE 300 5.8mm
The Devialet Gemini have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the earbuds, its size determines the sound produced by the earbuds.
JBL LIVE 300 driver unit is 5.8mm in diameter,
which means that they have a smaller driver unit than that of Devialet Gemini by 4.2mm
, 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 imply that they deliver better quality sound.
Lowest Frequency
Devialet Gemini
5Hz
JBL LIVE 300 20Hz
Devialet Gemini's lowest frequency is at 5Hz, low-frequency response inidcates how well an audio device generates low recognizable frequencies and if it makes any changes to the signal while at it.
JBL LIVE 300's lowest frequency is at 20Hz, this implies that
Devialet Gemini can produce a juicier bass than the JBL LIVE 300
Highest Frequency
Devialet Gemini
20000Hz
JBL LIVE 300 20000Hz
Devialet Gemini's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio component produces high audible frequencies and if it makes any adjustments to the signal while at it.
JBL LIVE 300's highest frequency is at 20000Hz, this implies that
both devices produce equal treble
Sound Pressure Level
Devialet Gemini
94dB/mW
JBL LIVE 300 95dB/mW
SPL, is the level of pressure 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.
JBL LIVE 300's sound pressure level measurement is 95dB/mW. The sound pressure level, a device is can be taken differently by separate persons, so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.
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