Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Sennheiser Momentum True Wireless 3 ✓
Active noise cancellation utilises more advanced kind of tech to reduce ambient sounds. How it works, it listens to the sound pattern of incoming noise and then generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) and producing -1 (counter sound by the device) to make zero thus "diluting" the noise.
The Anker Soundcore Liberty 3 Pro have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't have to crank up the earbuds volume to outcompete background noise.
Sennheiser Momentum True Wireless 3 too have ANC making both devices ideal for flights and morning travels. The Anker Soundcore Liberty 3 Pro and Sennheiser Momentum True Wireless 3 work with different noise cancellation types, pick the noise cancellation type that suits your commute or that suites your chill time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Sennheiser Momentum True Wireless 3 ✓
Anker Soundcore Liberty 3 Pro stay well in place, this creates a sound seal that tones down your environment noise while preventing the earbuds voice audio from leaking out at the same.
Both Sennheiser Momentum True Wireless 3, and Anker Soundcore Liberty 3 Pro have passive noise reduction this implies that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Sennheiser Momentum True Wireless 3 7mm
The Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter, the bigger the unit the more powerful, and can produce better bass.
The driver unit is basically a mini speaker that produces sound in the device, the unit size dictates the sound made by the earbuds.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which implies that they have a smaller driver unit than that of Anker Soundcore Liberty 3 Pro by 3.6mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yes, larger drivers are capable of generating louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Sennheiser Momentum True Wireless 3 5Hz
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component generates low audible frequencies and if it alters the signal while at it.
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this implies that
Sennheiser Momentum True Wireless 3 produce a juicier bass than the Anker Soundcore Liberty 3 Pro
Highest Frequency
Anker Soundcore Liberty 3 Pro
40000Hz
Sennheiser Momentum True Wireless 3 21000Hz
The Anker Soundcore Liberty 3 Pro's highest frequency is at 40000Hz, high-frequency response measures if and how well an audio device makes high human frequencies and if it makes any adjustments to the signal while at it.
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, this means that
Anker Soundcore Liberty 3 Pro can produce a clearer and crispier treble than the Sennheiser Momentum True Wireless 3
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Sennheiser Momentum True Wireless 3 107dB/mW
The sound pressure level, is the pressure level of sound, measured in decibels, dB, Anker Soundcore Liberty 3 Pro's measurement is 92dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Sennheiser Momentum True Wireless 3's sound pressure level measurement is 107dB/mW. The sound pressure level, a device is can be taken differently by separate people, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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