Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 4
✓
JBL Endurance Peak 3 ✗
ANC makes use of more advanced technology to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) giving zero therefore "diluting" the noise.
Sennheiser Momentum True Wireless 4 have Active Noise Cancellation enabling you to listen at lower volume levels, good for your ears as you don't have to crank up the earbuds volume to outcompete background noise.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 4
✓
JBL Endurance Peak 3 ✓
The Sennheiser Momentum True Wireless 4 sit well in place, this creates an acoustic seal that tones down background sounds and also prevents the device sound from leaking out at the same.
Both of these devices have passive noise reduction this means that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 4
7mm
JBL Endurance Peak 3 10mm
Sennheiser Momentum True Wireless 4 have a unit size of 7mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that produces sound in the device, its size corellates with the sound produced by the earbuds.
JBL Endurance Peak 3 driver unit is 10mm in diameter,
making them have a larger driver unit than that of Sennheiser Momentum True Wireless 4 by 3mm
, 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 yes, larger drivers can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Sennheiser Momentum True Wireless 4
5Hz
JBL Endurance Peak 3 20Hz
Sennheiser Momentum True Wireless 4's lowest frequency is at 5Hz, low-frequency response measures if and how well an audio device generates low frequencies that can be heard, and if it alters the signal on its way through.
JBL Endurance Peak 3's lowest frequency is at 20Hz, this means that
Sennheiser Momentum True Wireless 4 can make sound with a juicier bass than the JBL Endurance Peak 3
Highest Frequency
Sennheiser Momentum True Wireless 4
21,000Hz
JBL Endurance Peak 3 20,000Hz
Sennheiser Momentum True Wireless 4's highest frequency is at 21,000Hz, high-frequency response measures if and how well a particular audio device generates high audible frequencies and if it makes any changes to the signal on its way through.
JBL Endurance Peak 3's highest frequency is at 20,000Hz, this means that
Sennheiser Momentum True Wireless 4 can produce a clearer and crispier treble than the JBL Endurance Peak 3
Sound Pressure Level
Sennheiser Momentum True Wireless 4
107dB/mW
JBL Endurance Peak 3 102dB/mW
SPL, is the pressure level of sound, in decibels, dB, Sennheiser Momentum True Wireless 4's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JBL Endurance Peak 3's sound pressure level measurement is 102dB/mW. The sound pressure level, something is can be considered differently by different people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
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