Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Nuraphone NuraTrue ✓
Active noise cancellation uses advanced technology to actively counter noise. How it works, it listens to the sound pattern outside and inside the earbud and generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (noise) and producing -1 (inverted noise) giving zero resulting in a reduced level of noise.
Nuraphone NuraTrue have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background noise.
Anker Soundcore Liberty 3 Pro too have Active Noise Cancellation making either of the devices ideal for flights and rush hour commutes. Each operate with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Nuraphone NuraTrue ✓
The Nuraphone NuraTrue sit well in place, this creates an acoustic seal that reduces background noise and also prevents the device sound from leaking out .
Both Anker Soundcore Liberty 3 Pro, and Nuraphone NuraTrue have passive noise reduction which means that they limit ambient noise without using ANC to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Nuraphone NuraTrue 10mm
The Nuraphone NuraTrue have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the device, its size corellates with the sound produced by the earbuds.
Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter,
making them have a larger driver unit than that of Nuraphone NuraTrue by 0.6mm
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yeah, larger drivers can generate louder sound, but this does not mean that they produce better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Nuraphone NuraTrue 20Hz
The Nuraphone NuraTrue's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces low frequencies that can be heard, and if it alters the signal while at it.
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
Anker Soundcore Liberty 3 Pro
40000Hz
Nuraphone NuraTrue 20000Hz
Nuraphone NuraTrue's highest frequency is at 20000Hz, high-frequency response indicates how well an audio device produces high recognizable frequencies and if it makes any changes to the signal on its way through.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40000Hz, this means that
Anker Soundcore Liberty 3 Pro can generate a clearer and crispier treble than the Nuraphone NuraTrue
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Nuraphone NuraTrue 108dB/mW
The sound pressure level, is the pressure level of sound, in decibels, dB, Nuraphone NuraTrue's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Anker Soundcore Liberty 3 Pro's sound pressure level measurement is 92dB/mW. The sound pressure level, something is can be considered differently by different persons, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
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