Has Active Noise Cancellation (Noise Control)
Jabra Elite Active 75t
✓
Ultimate Ears Drops ✗
ANC makes use of advanced technology to actively cancel noise. How it works, it detects and analyzes the sound pattern outside and inside the earbud and after generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (noise) and adding -1 (counter sound by the device) to make zero which results in a reduced level of noise.
Jabra Elite Active 75t have ANC allowing you to listen at lower volume levels, good for your ears as you don't need to crank up the device volume to overcome background sounds.
Has Passive Noise Reduction
Jabra Elite Active 75t
✓
Ultimate Ears Drops ✓
The Ultimate Ears Drops stay tightly in place, creating a sound seal that tones down background sounds and also prevents the device voice audio from leaking out .
Both of these devices have passive noise reduction which implies that they limit ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Jabra Elite Active 75t
6mm
Ultimate Ears Drops 9.2mm
The Ultimate Ears Drops have a unit size of 9.2mm 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 corellates with the loudness of the device.
Jabra Elite Active 75t driver unit is 6mm in diameter,
which implies that they have a smaller driver unit than that of Ultimate Ears Drops by 3.2mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Jabra Elite Active 75t
20Hz
Ultimate Ears Drops 20Hz
The Ultimate Ears Drops's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Jabra Elite Active 75t's lowest frequency is at 20Hz, this implies that
both devices can produce equal bass
Highest Frequency
Jabra Elite Active 75t
20000Hz
Ultimate Ears Drops 20000Hz
The Ultimate Ears Drops's highest frequency is at 20000Hz, high-frequency response indicates how well a particular audio device produces high human frequencies and if it changes to the signal on its way through.
Jabra Elite Active 75t's highest frequency is at 20000Hz, this means that
both devices generate equal treble
Sound Pressure Level
Jabra Elite Active 75t
✗
Ultimate Ears Drops 110dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, Ultimate Ears Drops's measurement is 110dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
A Review By Comparison Of The Audio Technica Ath Cks50Tw Vs. Ultimate Ears Drops
A Review By Comparison Of The Jbl Wave Beam Vs. Ultimate Ears Drops