Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
Nothing Ear 1 ✓
ANC utilises advanced kind of tech to actively counter noise. How it works, it studies 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) then adding -1 (counter sound by the device) giving 0 therefore "diluting" the noise.
The Sennheiser Momentum True Wireless 3 have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears as you don't need to crank up the device volume to overcome background sounds.
The Nothing Ear 1 too have ANC which makes either of the earbuds ideal for plane rides and rush hour travels. Each work with different noise cancellation settings, pick the mode that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
Nothing Ear 1 ✓
The Sennheiser Momentum True Wireless 3 sit well in place, this creates an acoustic covering that reduces your environment noise and also prevents the earbuds sound from leaking out .
Both Nothing Ear 1, and Sennheiser Momentum True Wireless 3 have passive noise reduction which means that both tone down ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 3
7mm
Nothing Ear 1 11.6mm
The Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter, the bigger the unit the more powerful, and can produce better bass.
A driver unit is basically a mini speaker that produces sound in the device, its size dictates the sound made by the earbuds.
Nothing Ear 1 driver unit is 11.6mm in diameter,
making them have a larger driver unit than that of Sennheiser Momentum True Wireless 3 by 4.6mm
, 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 indicate that they deliver better quality sound.
Lowest Frequency
Sennheiser Momentum True Wireless 3
5Hz
Nothing Ear 1 20Hz
The Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, low-frequency response measures if and how well a particular audio device produces low frequencies that can be heard, and if it alters the signal while at it.
Nothing Ear 1's lowest frequency is at 20Hz, this means that
Sennheiser Momentum True Wireless 3 can make sound with a juicier bass than the Nothing Ear 1
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
Nothing Ear 1 20000Hz
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, high-frequency response measures if and how well a particular audio component generates high human frequencies and if it makes any changes to the signal while at it.
Nothing Ear 1's highest frequency is at 20000Hz, this means that
Sennheiser Momentum True Wireless 3 can produce a clearer and crispier treble than the Nothing Ear 1
Sound Pressure Level
Sennheiser Momentum True Wireless 3
107dB/mW
Nothing Ear 1 ✗
SPL, is the level of pressure of sound, in decibels, dB, Sennheiser Momentum True Wireless 3's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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