Has Active Noise Cancellation (Noise Control)
Bang & Olufsen Beoplay EX
✓
JEET W1S ✗
ANC makes use of advanced technology to reduce unwanted ambient sounds. ANC works when, it listens to the sound pattern of incoming noise and generates a mirror signal to counter it. Simply put, it's like having +1 (sound from your surrounding) then producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
Bang & Olufsen Beoplay EX have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the device volume to overcome background noise.
Has Passive Noise Reduction
Bang & Olufsen Beoplay EX
✓
JEET W1S ✓
Bang & Olufsen Beoplay EX sit tightly in place, creating an acoustic covering that reduces your environment noise well as preventing the device music from leaking out at the same.
Both of these devices have passive noise reduction this implies that both reduce ambient noise without using technology to cancel it out.
Driver Unit Size
Bang & Olufsen Beoplay EX
9.2mm
JEET W1S 11mm
Bang & Olufsen Beoplay EX have a unit size of 9.2mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that produces sound in the device, the unit size corellates with the loudness of the device.
JEET W1S driver unit is 11mm in diameter,
making them have a larger driver unit than that of Bang & Olufsen Beoplay EX by 1.8mm
, 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 can generate louder sound, but this does not mean that they produce better quality sound.
Lowest Frequency
Bang & Olufsen Beoplay EX
20Hz
JEET W1S 20Hz
The Bang & Olufsen Beoplay EX's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low frequencies that can be heard, and if it makes any changes to the signal on its way through.
JEET W1S's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
Bang & Olufsen Beoplay EX
20000Hz
JEET W1S 20000Hz
Bang & Olufsen Beoplay EX's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio component produces high recognizable frequencies and if it changes to the signal on its way through.
JEET W1S's highest frequency is at 20000Hz, this implies that
both devices produce equal treble
Sound Pressure Level
Bang & Olufsen Beoplay EX
✗
JEET W1S 93dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, JEET W1S's measurement is 93dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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