Has Active Noise Cancellation (Noise Control)
Jabra Evolve2 Buds
✓
Audio Technica ATH TWX9 ✓
ANC makes use of more advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern outside and inside the earbud and after inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (noise) and producing -1 (inverted noise) giving 0 therefore "diluting" the noise.
Jabra Evolve2 Buds have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the earbuds volume to overcome background noise.
Audio Technica ATH TWX9 too have Active Noise Cancellation which makes both devices ideal for flights and morning travels. Each operate with different noise cancellation modes, pick the noise cancellation type that suits your commute or that enhances your chill time.
Has Passive Noise Reduction
Jabra Evolve2 Buds
✓
Audio Technica ATH TWX9 ✓
The Jabra Evolve2 Buds sit tightly in place, this creates a sound covering that reduces your environment sounds and also prevents the earbuds music from leaking out .
Both Audio Technica ATH TWX9, and Jabra Evolve2 Buds have passive noise reduction this implies that they reduce ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Jabra Evolve2 Buds
6mm
Audio Technica ATH TWX9 5.8mm
The Jabra Evolve2 Buds have a unit size of 6mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that produces sound in the earbuds, the unit size determines the loudness of the device.
Audio Technica ATH TWX9 driver unit is 5.8mm in diameter,
which means that they have a smaller driver unit than that of Jabra Evolve2 Buds by 0.2mm
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Jabra Evolve2 Buds
20Hz
Audio Technica ATH TWX9 20Hz
Jabra Evolve2 Buds's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low audible frequencies and if it alters the signal on its way through.
Audio Technica ATH TWX9's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
Jabra Evolve2 Buds
20000Hz
Audio Technica ATH TWX9 40000Hz
The Jabra Evolve2 Buds's highest frequency is at 20000Hz, high-frequency response indicates how well an audio device makes high audible frequencies and if it changes to the signal on its way through.
Audio Technica ATH TWX9's highest frequency is at 40000Hz, this implies that
Audio Technica ATH TWX9 produce a clearer and crispier treble than the Jabra Evolve2 Buds
Sound Pressure Level
Jabra Evolve2 Buds
✗
Audio Technica ATH TWX9 102dB/mW
The sound pressure level, is the level of pressure of sound, in decibels, dB, Audio Technica ATH TWX9's measurement is 102dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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