Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds Pro
✓
Audio Technica ATH TWX9 ✓
ANC makes use of more advanced technology to actively counter noise. How it works, it listens to the sound pattern of incoming noise and then inverts the soundwaves to counter it. Simply put, it's like having +1 (noise) and adding -1 (counter sound by the device) to make zero resulting in a reduced level of noise.
Audio Technica ATH TWX9 have Active Noise Cancellation enabling you to listen at lower volume levels, good for your ears since you don't have to crank up the device volume to outcompete background sounds.
The Samsung Galaxy Buds Pro too have Active Noise Cancellation making both devices ideal for plane rides and morning travels. Each operate with different noise cancellation settings, pick the mode that you prefer for travel or that suites your relaxation time.
Has Passive Noise Reduction
Samsung Galaxy Buds Pro
✓
Audio Technica ATH TWX9 ✓
The Audio Technica ATH TWX9 stay tightly in place, creating an acoustic seal that tones down background sounds and also prevents the device sound from leaking out at the same.
Both Samsung Galaxy Buds Pro, and Audio Technica ATH TWX9 have passive noise reduction this means that both tone down ambient noise without using ANC to cancel it out.
Driver Unit Size
Samsung Galaxy Buds Pro
11mm
Audio Technica ATH TWX9 5.8mm
The Audio Technica ATH TWX9 driver unit is 5.8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, the unit size corellates with the loudness of the earbuds.
Samsung Galaxy Buds Pro driver unit is 11mm in diameter,
making them have a larger driver unit than that of Audio Technica ATH TWX9 by 5.2mm
, 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 are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Samsung Galaxy Buds Pro
20Hz
Audio Technica ATH TWX9 20Hz
The Audio Technica ATH TWX9's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Samsung Galaxy Buds Pro's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
Samsung Galaxy Buds Pro
20000Hz
Audio Technica ATH TWX9 40000Hz
Audio Technica ATH TWX9's highest frequency is at 40000Hz, high-frequency response measures if and how well a particular audio device produces high audible frequencies and if it changes to the signal while at it.
Samsung Galaxy Buds Pro's highest frequency is at 20000Hz, this means that
Audio Technica ATH TWX9 can generate a clearer and crispier treble than the Samsung Galaxy Buds Pro
Sound Pressure Level
Samsung Galaxy Buds Pro
✗
Audio Technica ATH TWX9 102dB/mW
SPL, is the level of pressure of sound, in decibels, dB, Audio Technica ATH TWX9's measurement is 102dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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