Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
JBL Tune 225TWS ✗
Active noise cancellation utilises more advanced technology to reduce unwanted ambient sounds. How it works, it listens to the sound pattern of incoming noise and after generates a mirror signal to counter it. Simply put, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) giving 0 thus "diluting" the noise.
Sennheiser Momentum True Wireless 3 have ANC enabling you to listen at lower levels of volume, good for your ears since you don't have to crank up the device volume to overcome background sounds.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
JBL Tune 225TWS ✓
JBL Tune 225TWS sit well in place, creating a sound covering that reduces your environment sounds well as preventing the earbuds sound from leaking out .
Both Sennheiser Momentum True Wireless 3, and JBL Tune 225TWS have passive noise reduction which implies that both limit ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 3
7mm
JBL Tune 225TWS 12mm
The JBL Tune 225TWS have a unit size of 12mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that produces sound in the earbuds, the unit size determines the loudness of the device.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which implies that they have a smaller driver unit than that of JBL Tune 225TWS by 5mm
, 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 it's true that, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Sennheiser Momentum True Wireless 3
5Hz
JBL Tune 225TWS 20Hz
JBL Tune 225TWS's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component generates low frequencies that can be heard, 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 can produce a juicier bass than the JBL Tune 225TWS
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
JBL Tune 225TWS 20000Hz
The JBL Tune 225TWS's highest frequency is at 20000Hz, high-frequency response shows 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 implies that
Sennheiser Momentum True Wireless 3 can generate a clearer and crispier treble than the JBL Tune 225TWS
Sound Pressure Level
Sennheiser Momentum True Wireless 3
107dB/mW
JBL Tune 225TWS 105dB/mW
The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL Tune 225TWS's measurement is 105dB/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. How loud a device is can be perceived differently by different people, so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.
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